エドモンド・オプティクス・ジャパン List of Products and Services

The TECHSPEC OD6 notch filter features high blocking performance and a wide transmission band, making it ideal for use in laser analysis applications where specific wavelengths must be blocked to maximize system performance. The TECHSPEC OD6 notch filter can be used, for example, in Raman spectrometers to eliminate unwanted noise from the excitation laser light source, achieving the best signal-to-noise ratio. This optical filter employs hard coating, ensuring that its performance is not degraded by time, temperature, or humidity. Each optical filter is secured in a black anodized aluminum frame with laser engraving, making it easy to handle, identify the product, and determine the installation orientation. For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (accessible from the product homepage linked above). *You can download the catalog featuring this product from the link below, which is provided by Edmund Optics Japan.

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The TECHSPEC OD 4 Notch Filter is a low-cost alternative to the Rugate Notch Filter. The TECHSPEC OD 4 Notch Filter features a narrow transmission stop band at ±2.5% of the center wavelength and reflects over 99% of the laser wavelength. This optical filter employs hard coating, ensuring that its performance is not affected by time, temperature, or humidity. Each optical filter is secured in a black anodized aluminum frame with laser engraving, making it easy to handle, identify the product, and determine the installation orientation. For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible via the product homepage link above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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The TECHSPEC OD6 multi-notch filter for Nd:YAG lasers is designed for various applications that utilize multiple Nd:YAG laser lines or light sources. It features OD6 blocking performance at the designed laser wavelength, high transmission rates, and a wide transmission range. It is ideal for applications such as medical laser systems, Particle Image Velocimetry (PIV), Planar Laser-Induced Fluorescence (PLIF), LIDAR (Light Detection and Ranging), and environmental monitoring. ■ High blocking performance of OD6 ■ Transmission rate exceeding 90% ■ Wide transmission range from 325 to 1200 nm *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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The TECHSPEC Dichroic Laser Beam Combiner is designed to efficiently combine or separate multiple laser beams at an incident angle of 45°. It has high reflectivity (>98%) and high transmission (>95%) for widely available laser emission wavelengths, resulting in extremely low loss. This product, made with a low autofluorescence substrate and a highly dense, extremely durable coating, is ideal for multi-wavelength fluorescence imaging and measurement applications, including laser microscopy and flow cytometry. For the product lineup of standard specifications and pricing, please visit the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (accessible via the product homepage link above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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The TECHSPEC high-power laser line right-angle prism has high laser durability characteristics of 2-5 J/cm² and can be easily integrated into most Nd:YAG laser systems. This prism, manufactured with strict angle tolerances, uses precision synthetic quartz glass and is suitable for laser-based applications that require precise alignment. For the product lineup of standard specifications, their details, and sales prices, please refer to the product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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Anamorphic prisms are used to enlarge the size of a laser beam in one axial direction. They are ideal for expanding only one direction (the short axis direction) of the elliptical beam emitted from a typical laser diode, transforming it into a shape that is nearly circular. Composed of two identical prisms, they can achieve an aspect ratio enlargement from 2:1 to 6:1 by placing the prisms in a specified positional relationship to each other. The anti-reflective coatings applied to the entrance and exit surfaces of the prisms offer two options. The NIR I multi-coating functions over a wide wavelength range of 600 to 1050 nm, providing excellent performance with red semiconductor lasers such as 635 nm and 670 nm. In contrast, the coating for 405 nm uses a V-coating optimized for blue-violet lasers. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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This is a line generator lens originally designed for He-Ne lasers. Typically, cylindrical lenses (cylinder lenses) or rod lenses are used to form lines of laser light, but the lines formed by these lenses tend to be bright in the center with a thick line width, while the edges of the line become dark and narrow (Gaussian distribution). In high-precision line illumination applications that involve light cutting, the use of lines with a Gaussian distribution is generally not preferred. In the case of this product, due to its special optical shape based on a patented Powell glass design, it forms a non-Gaussian distribution line. When using this product with a 3.5mW output He-Ne laser, a bright line can be seen at a distance of 9 meters under indoor lighting. Optimized for a laser beam diameter of 0.8mm. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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The fast-axis collimator is a compact and high-performance aspheric cylindrical lens designed for beam shaping and collimation of laser diodes. Its aspheric cylindrical design and high numerical aperture enable uniform collimation of the entire output of the laser diode while maintaining high beam quality. The fast-axis collimator has a transmittance of over 99% across the specified wavelength range and is available in various focal lengths. ■ Utilizes aspheric cylindrical lenses for fast-axis collimation ■ Standard AR coating for 790~990nm ■ Suitable for collimation of laser diodes ■ Slow-axis collimators are also available * The catalog of Edmund Optics Japan can be downloaded from the link below.

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The slow-axis collimator is composed of an integrated structure of an array of cylindrical lenses and is designed to parallelize the light from each emitter of the LD bar. The slow-axis collimator achieves a transmittance of over 99% for specific wavelength ranges, ensuring high performance by minimizing light loss. It can be used in conjunction with the fast-axis collimator to meet the unique collimation needs of applications, allowing for customization of collimation combinations. ■ Designed for use with LD bars ■ Can be used in combination with fast-axis collimators ■ Low curvature deviation improves collimation ■ Fast-axis collimators are also available in the lineup *The catalog of Edmund Optics Japan can be downloaded from below.

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The free-space optical isolator is designed and manufactured to provide excellent performance with high isolation, high transmission rate, and high power density. It effectively reduces feedback into the external resonator of diode laser systems and prevents return reflections from free-space fiber coupling. It improves output stability within the optical system and protects delicate optical components from damage caused by return reflected light. By using this optical isolator, state-of-the-art protection for most commercially available stabilized lasers is made possible. It is ideal for demanding laser applications. ■ Isolation performance up to 67dB for ultimate stability ■ Transmission rate of up to 92% for maximum incident power ■ 4.7mm incident aperture *The catalog of Edmund Optics Japan can be downloaded from the link below.

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The TECHSPEC variable beam expander is ideal for high-power laser applications that require changes in magnification, such as prototyping and research and development. It features a Galileo design that achieves a quarter-wavelength transmission wavefront accuracy and a design that allows for fixed magnification, maximizing transmission while minimizing ghosting effects through high laser-durability AR coatings. Additionally, it allows for continuous adjustment of magnification and laser divergence angle using the internal optical system's movement and focus adjustment mechanism. ■ Continuous variable magnification from 1~3X and 2~8X ■ Minimizes beam jitter as the internal optical elements do not rotate ■ Compact Galileo design with a fixed length of the optical tube *You can download the catalog from Edmund Optics Japan, which features this product, from the link below.

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The TECHSPEC Draconis Beam Expander eliminates the need for critical alignment work to achieve diffraction-limited performance for large incident beam diameters. The focus adjustment mechanism is also used for correcting the divergence of the outgoing beam and for collimation. Additionally, the optical design prevents ghost images from forming within the optical system, enabling compatibility with high-power lasers. The laser entry side of the barrel features a male C-mount (1-32UNF), while the opposite exit side has a male T-mount (M42 x 0.75). This allows for connectivity with tube system parts that adopt the same mount. ■ For laser lines: Designed for Nd:YAG laser wavelengths of 532nm and 1064nm ■ For broadband lasers: Compatible with broadband tunable lasers ■ Available in fixed magnifications of 3X to 10X ■ Internal optical elements do not rotate, minimizing beam jitter *You can download the catalog featuring this product from Edmund Optics Japan below.

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The TECHSPEC Arcturus He-Ne Laser Beam Expander features a high-performance optical design within a precision optomechanical housing. By rotating the knurled ring at the front of the barrel, the objective lens can smoothly move back and forth along the optical axis, allowing for the laser light emitted to be adjusted from a collimated beam to a converging beam as desired (with a stop screw for fixing the lens position). The knurled ring can be fully rotated twice. ■ AR coating for a He-Ne laser wavelength of 633nm ■ Fixed magnifications ranging from 3X to 20X ■ Non-rotating slide-type focus adjustment mechanism adopted *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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The beam expander for CO2 lasers is designed to collimate high-power CO2 laser beams and improve energy distribution. It utilizes premium-grade zinc selenide (ZnSe) optical elements from II-VI, achieving minimal beam deviation and over 99.4% transmittance at 10.6μm. A high-efficiency anti-reflective coating is applied to the ZnSe substrate, resulting in less than 0.2% reflectance and less than 0.1% absorption at 10.6μm. It also features a compact housing with an M25 mount on the incident side. ■ Designed for CO2 lasers at 10.6μm ■ Compact housing for easy system integration ■ Uses infrared zinc selenide optical elements from II-VI *The catalog from Edmund Optics Japan can be downloaded from the link below.

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The Coherent visible light laser diode module achieves a space-saving design within systems that require a collimated light source due to its compact shape. Its simple design allows for quick and efficient implementation into a wide range of optical systems. The sophisticated electronic design supports consistent laser output and beam generation. Utilizing advanced AlignLock lens assembly technology, it can be used for precision applications with a beam pointing accuracy of <4.3 mrad. This robust and compact laser diode is ideal for machine vision, medical devices, and many other industrial applications. ■ Robust and high-quality compact laser diode ■ Wavelength options of 635nm and 670nm ■ Sophisticated electronic design for consistent beam characteristics *You can download the catalog featuring this product from Edmund Optics Japan below.

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The Coherent StingRay high-performance laser diode module from the United States is ideal for various alignment and machine vision applications. The Coherent StingRay high-performance laser diode module supports a wavelength range from visible to near-infrared. For the product lineup of standard specifications, their specifications, and sales prices, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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Z-Laser's environmentally resistant green focus laser module is a high-end, versatile green laser equipped with protection circuits against surges, spikes, and overvoltage, and it supports a wide operating voltage range. You can choose between beam spot type and line generator type (Gaussian line and non-Gaussian line). With the external focus mechanism, you can adjust the beam focus without interfering with the optical path. It uses an M12 connector for electrical connections and features an M18 screw mount for easy attachment to other components. For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible via the product homepage link above). *You can download the catalog of Edmund Optics Japan from the link below.

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This is a red laser diode module equipped with an APC circuit and a focus-adjustable optical system, despite its very compact design. The rugged housing is designed to be electrically insulated from the drive circuit, eliminating the need to use negative or floating power supplies. The lasers with wavelengths of 635nm and 655nm, which are relatively short even for red, have high beam visibility, allowing the beam to be seen under most daytime conditions. The collimator lens uses an aspheric lens, characterized by a small output beam diameter and a small focused beam diameter. It complies with the IEC60825 standard in accordance with US CDRH regulations. Typical applications include alignment/positioning, barcode readers, dimensional scanning, surveying, event detection, robot control, target identification, edge detection, analysis, and security. For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible via the product homepage link below). *You can download the catalog of Edmund Optics Japan from the link below.

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The LDM Compact Laser Diode Module from the UK brand IMATRONIC is a high-quality laser module that widely supports applications such as barcode scanners, laser displays, as well as research and development and experimental uses. Due to its focus type, the optical system built into the tip of the module can be freely moved back and forth by the user. Therefore, this product allows for the generation of not only parallel beams but also converging beams and diverging beams (focusing adjustment). For the product lineup, specifications, and sales prices of standard products, please refer to the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (accessible from the product homepage link below). *You can download the catalog of Edmund Optics Japan from the link below.

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The LDM miniature laser diode module from the UK brand IMATRONIC features a compact and lightweight package designed for equipment integration. It is a high-quality laser module that widely supports applications such as barcode scanners, laser displays, as well as research and experimental purposes. Due to its focus type, the optical system integrated at the tip of the module can be freely moved back and forth by the user. This allows the product to achieve not only parallel beams but also converging and diverging beams (focus adjustment). The method for adjusting the focus of the optical system is done using the focus tool included with the product, which adjusts the relative position of the optical system to the diode (however, for modules that emit circular beams, adjustment is made by rotating the tip of the optical tube). *The catalog from Edmund Optics Japan can be downloaded from the link below.

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The LDM research laser diode module from the UK brand IMATRONIC is a high-quality laser module that widely supports applications such as barcode scanners, laser displays, and research and development or experimental purposes. It features a robust housing for research and industrial use, and by utilizing high-quality drive and control circuits, it enhances the longevity of the diode and improves optical reliability. Additionally, it is equipped with a mechanical shutter compliant with CDRH safety standards, an On/Off switch (for the 633nm and 670nm modules), a key control switch (for the 850nm module), a remote interlock connector (for the 850nm module), and an oscillation delay function (approximately 5 seconds), which are not available in other LDM module series (LDM Compact / LDM Miniature). It also includes a DC jack terminal for voltage application and comes with an AC adapter. *You can download the catalog from Edmund Optics Japan below.

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This is a modulation laser diode module that adopts advanced circuits to suppress unnecessary fluctuations in optical output (equipped with a photodiode for optical output monitoring). By using a simple resistor or voltage source to input the signal, optical intensity modulation becomes possible. It can quickly modulate any waveform. The processor-controlled efficient drive circuit is fully protected and has excellent compatibility with the diode. Additionally, the lens focus adjustment mechanism and the housing of the module are designed to be electrically insulated for stable operation. A 4-pin connector (removable from the main module) is used for the input of operating voltage, control voltage, and shield input interface. The total length of the included 4-wire cable is 2 meters. It complies with the IEC60825 standard in accordance with US CDRH safety standards. Manufactured by Global Laser in the UK. *You can download the catalog from Edmund Optics Japan below.

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This optical detector, designed for use with premium laser diode modules, features a wide reception angle of 160° and an amplification system. It enables applications for both indoor and outdoor use. Monitoring conditions such as fog and smoke, as well as particle detection and densitometry, are just a few of the applications for this product. The optional mounting clamp (#90-886) is heavy-duty and has M6 tapped holes on its base for securing equipment. For information on the standard product lineup, specifications, and sales prices, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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The OBIS high-performance laser system from Coherent, Inc. in the United States is a compact, plug-and-play laser system that covers a wide wavelength range from ultraviolet to near-infrared on a single platform. Each laser utilizes either Coherent's proprietary Optically Pumped Semiconductor Laser (OPSL) technology or laser diode-based technology. However, the OBIS laser system has the same package and functionality regardless of the oscillation wavelength, allowing users to switch wavelengths quickly with plug-and-play operation. Each laser is equipped with USB and RS-485 analog I/O interfaces. The top cover of the package features a multi-color LED that indicates the operational status of the laser to the user based on its color. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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The BioRay laser diode module from Coherent, Inc. in the United States is a cost-effective diode laser solution for bio-implementation applications, including DNA research, new drug development, and fluid measurement. The Coherent BioRay laser diode module, equipped with optics for collimation and spot focusing, includes a self-contained power supply with drive circuitry, onboard modulation, communication functions, and monitoring circuits. Its space-saving design is common across all wavelengths and configuration models, making it easy to implement for OEMs and end-users. The elliptical beam output offers high performance with excellent stability and reproducibility. It is suitable for applications such as disease screening, microarray scanners, gene sequencing, hematology, high-throughput drug screening, low-end flow cytometry, medical diagnostics, and PCR. *You can download the catalog featuring this product from Edmund Optics Japan below.*

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The 632.8nm frequency-stabilized laser diode is ideal for applications commonly using He-Ne lasers, such as flow cytometry, interference experiments, confocal microscopy, fluorescence excitation, and Raman spectroscopy. In contrast to comparable He-Ne lasers, which are physically larger, more expensive, and consume more power, the 632.8nm frequency-stabilized laser diode achieves a more compact design with a wavelength stability of ±0.002nm, and provides over 60mW of optical output power in free space models and over 20mW in fiber-coupled models. Additionally, these lasers use a variable Bragg grating (VBG) to lock the oscillation wavelength of 632.8nm with a wavelength width of 10MHz. For the product lineup of standard specifications, their details, and pricing, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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This is a unique design laser system that efficiently couples a high-brightness glass fiber (multi-mode fiber) with a laser diode, incorporating a TE cooler, heat sink, forced air cooling fan, power supply, and all electrical circuits within a single package. The fiber's output end uses an SMA connector that does not employ any epoxy resin for high-power lasers. It is equipped with an external input port for TTL modulation (using a BNC connector), and the actual output is displayed as a current value (unit: mA) on the LCD screen on the panel surface. Additionally, the interface between the diode and the optical fiber is designed to be inaccessible, preventing users from detaching or aligning it. The package is also shielded, making it impossible to open. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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This is an air-cooled argon (Ar) laser that features a user-friendly built-in power supply and a compact all-in-one body. Compared to other manufacturers' air-cooled Ar laser products at similar prices, it offers more than twice the relative output, providing sufficient power for most applications using Ar lasers. Additionally, it is lightweight compared to traditional Ar lasers, making it ideal for OEM applications. The adoption of an internal mirror-type laser tube eliminates the need to worry about mirror maintenance or alignment. With two forced air cooling fans and a unique dual-channel airflow design, it enables efficient heat dissipation of the laser tube while maintaining quiet operation. It also prevents contaminants in the air from entering the laser's power supply unit. The built-in beam shutter can be controlled with a spring-type switch. Remote operation of the laser can be achieved through the built-in interface port. *You can download the catalog from Edmund Optics Japan below.*

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The He-Ne laser manufactured by JDSU in the United States adopts a patented closed-cathode design, improving thermal stability and output stability. Additionally, the patented field concentrator design allows for rapid beam oscillation. Furthermore, the use of precisely aligned cylindrical housing and an electrically connected interlocking system simplifies system integration. The robust design of the JDSU high-performance He-Ne laser is suitable for most applications in harsh operating environments. For the product lineup, specifications, and sales prices of standard products, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog featuring this product from the link below, which is provided by Edmund Optics Japan.

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Coherent laser power and energy meters are designed to accurately measure and adjust the power and energy of CW and pulsed lasers. FieldMate provides an economical solution for laser power measurement when advanced data analysis is not required. Equipped with both a large digital LCD display and an analog meter, FieldMate is compatible with thermopiles and optical sensors. FieldMax II features a large LCD display with a backlight, making it convenient for measuring and adjusting pulsed lasers up to 30 pps. While FieldMax IITOP is compatible with thermopiles, optical sensors, and pyroelectric sensors, FieldMax II-TO is only compatible with thermopiles and optical sensors. *You can download the catalog from Edmund Optics Japan that features these products from the link below.

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The Coherent thermopile power sensor is the ideal solution for measuring the power of CW lasers and the energy of pulsed lasers. The thermopile sensor functions by absorbing the incident laser radiation, converting it into heat, and then transferring that heat to a heat sink. The temperature difference between the heat absorption area and the heat sink is converted into an electrical signal via a thermocouple junction. Unlike semiconductor sensors, thermopile sensors do not experience saturation. Additionally, the spectral range of the sensor is determined by the energy absorption coating. For the product lineup of standard specifications, their details, and sales prices, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible via the product homepage link above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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The Coherent thermopile power sensor with beam position detection function is a versatile sensor designed to measure the power and energy of various CW and pulsed lasers. It utilizes a quarter-circle thermopile detection disk to detect the position of the laser beam on the detector surface and measure its laser power. The Coherent thermopile sensor can be used for a wide range of incident power without saturation. For the product lineup of standard specifications, their details, and sales prices, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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The Coherent EnergyMax laser energy sensor is designed for a variety of demanding laser measurement applications. The Coherent EnergyMax laser energy sensor utilizes a unique MaxBlack coating, significantly enhancing resistance to damage and mechanical durability compared to traditional black coatings. The J-50MB-YAG combines the MaxBlack coating and diffuser for use with high-energy lasers up to 35mm in diameter, functioning at wavelengths of 266, 355, 532, and 1056nm without requiring additional calibration. The EnergyMax sensor is equipped with a built-in sensor that performs automatic temperature compensation to minimize the risk of damage. *You can download the catalog from Edmund Optics Japan that features this product below.*

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The Coherent high-sensitivity optical power sensor is a semiconductor sensor designed for measuring CW lasers from nanowatts to several tens of milliwatts. Depending on the model, the Coherent high-sensitivity optical power sensor typically saturates at levels of 10 to 50 mW. This semiconductor sensor can detect from ultraviolet to infrared and is equipped with a detachable light shield. For the product lineup, specifications, and sales prices of standard products, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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The Coherent PowerMax Wand sensor utilizes high-sensitivity silicon photodiodes for measuring CW and pulsed lasers from ultraviolet to infrared. The PowerMax Wand sensor is ideal for power measurements ranging from 8.5 µW to over 100 mW, depending on the laser wavelength, and for pulsed laser measurements exceeding 50 pps. This USB-powered laser measurement device uses spectrally calibrated filters to attenuate the laser beam, allowing for measurements that are generally higher than the average power measurable with photodiodes. For the product lineup of standard specifications, their details, and sales prices, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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EO Laser Power & Energy Meters offer multiple models to accommodate various user applications. The sophisticated laser power & energy meter reads light detected by any model of EO power & energy sensors and is equipped with a color touchscreen display measuring 14 cm diagonally with a resolution of 640 x 480 pixels. In addition to its intuitive operation, this device features multiple real-time statistical functions such as standard deviation, RMS/p-p calculations, pulse count, and repetition rate, and it is also capable of directly saving data to a USB memory stick. The deluxe laser power meter is designed for use with thermopile and photodiode-type sensors. For the product lineup of standard specifications, their details, and sales prices, please visit the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (accessible via the product homepage link above). *You can download the catalog featuring this product from the link below, which is provided by Edmund Optics Japan.

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EO Power & Energy Sensors provide fast response times and accurate measurements for beam analysis. The versatile pyroelectric energy sensor, coated for broadband use, is optimized for low to high power density applications. Photodiodes, thermopile sensors, and volume absorbers can be used for laser power ranging from nanowatts to kilowatts. For information on the product lineup, specifications, and sales prices of semi-standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog featuring these products from the link below for Edmund Optics Japan.

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The EO beam profiler is designed to measure a wide range of laser beam sizes. It features a 2.2-megapixel sensor that enables accurate profiling of small diameter beams, and the use of a wide area sensor allows for profiling of larger beam sizes as well. The accompanying software, which enables intuitive operation, can be easily operated and controlled on 2D or 3D displays, or XY displays, and is equipped with functions such as background correction, animation, Gaussian fitting, and semi-logarithmic graph display. This laser beam profiler, compliant with ISO standards, also supports external trigger input, allowing it to synchronize with cameras equipped with pulse lasers. This product, which can be connected via USB 2.0 or 3.0, achieves the fastest transfer rates in the industry. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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■Measurable Power 0.5μW~1W ■Manual selection of measurement wavelength possible (400~1064nm) ■Measurement accuracy ±8% For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (You can access it from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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The laser detection target is an essential tool for visualizing and aligning invisible lasers. This product features superior performance not found in conventional detection targets and is a groundbreaking product designed with user safety in mind when using UV to IR lasers. By using this product, it becomes possible to improve issues that have been problematic with traditional detection targets in beam visualization, beam profiling, and alignment work. We offer three types based on sensitivity wavelength: UV type, VIS (visible light) type, and IR type. Each type is available in three styles: card type, thin plate type, and bench mount type. For the product lineup of standard specifications, their details, and sales prices, please refer to the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog featuring this product from the link below on the Edmund Optics Japan website.

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This is a high-stability optical chopper capable of frequency modulation, composed of multiple photo-etched chopping disks. There are two types available based on the type of disk: a standard version and a dual frequency version. The standard version, consisting of five disks, covers a frequency range of 5Hz to 20kHz with all five disks. In contrast, the dual frequency version, made up of four disks, covers a range of 7.5Hz to 6kHz with all four disks. The chopping disks, made of non-magnetic, semi-hard brass, are designed for easy attachment and detachment from the head section, allowing for not only single disk use but also the possibility of stacking two disks for various applications. The adjustment of the chopping frequency can be done either by operating the dial (10-turn type) on the front panel of the controller or by inputting an external signal (DC voltage input) through the BNC input terminal. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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The lock-in amplifier used to measure the amplitude (RMS) of an AC signal buried in noise is an effective measuring instrument for optical measurement applications using an optical chopper. The pulsed light incident on the sample through the optical chopper changes its amplitude state due to the light absorption of the sample. By detecting this weak test signal with the lock-in amplifier and comparing it with a reference signal input from a different path through the same chopper, the optical absorption characteristics of the sample can be measured. The lock-in amplifier can be considered a type of AC voltmeter, but it excels in noise resistance and has the ability to sensitively measure and detect the amplitude and phase of weak AC signals, as well as small phase changes. The dynamic reserve, which succinctly represents the performance of the lock-in amplifier (the ratio of the noise signal current to the test signal current), has a specification of 60 dB. This indicates that even if the noise current is 1000 times larger than the test signal current, it can still be measured with this device. However, as mentioned above, a reference signal (reference signal) is always necessary for comparison during measurement. *You can download the catalog from Edmund Optics Japan below.*

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This is a precision air slit made from a stainless steel substrate with an outer diameter of 9.5mm (+0.025 -0.05mm). By scanning across the focus of the optical system, MTF and LSF can be calculated. It is also used as a slit for image analysis in spectrophotometers and for incident/emitted light in monochromators. The slit length is 3mm (common). For the product lineup of standard specifications, their details, and sales prices, please refer to the relevant product page on the official website of Edmund Optics Japan Co., Ltd. (You can access it from the product homepage linked above). *You can download the catalog containing this product from the link below, which is provided by Edmund Optics Japan.

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You can choose between unmounted type and mounted type. The unmounted type uses an ultra-thin stainless steel substrate with an outer diameter of 9.5mm (+0.025 -0.05mm) and a thickness of 13~25μm. The pinhole opening position for the unmounted type is accurately placed within ±50μm of the mechanical center point of the substrate. On the other hand, the mounted type is a version of the unmounted type shielded by an aluminum ring (black anodized finish) with an outer diameter of 25mm. Compared to the unmounted type, it has the advantage of easier mechanical retention using lens holders, etc. The surface of the ring is printed with the diameter of the pinhole, making identification easy. Additionally, the pinhole opening position for the mounted type is accurately placed within ±125μm of the mechanical center point of the ring. *You can download the catalog from Edmund Optics Japan that features this product from the link below.

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This is a precision positioning product that is convenient for guiding laser light into a fiber patch cord (MM fiber) with an FC connector. By introducing the light into the optical fiber, spatial filtering that removes higher-order diffraction light from the laser is possible. Additionally, for semiconductor lasers that generally have an elliptical beam shape, it is also possible to shape the beam into a circular form by passing it through the fiber. It comes with a 10X objective lens (NA=0.25) for laser focusing applications in biological microscopes. It can also be applied for collimating the emitted light from the optical fiber. For the product lineup, specifications, and sales prices of standard products, please visit the relevant product page on the official website of Edmund Optics Japan (accessible from the product homepage linked above). *You can download the catalog from Edmund Optics Japan that includes this product from the link below.

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