光響 List of Products and Services

The frequency-stabilized HeNe laser series manufactured by Japan Micro Optical Instruments achieves frequency stability with a measurement error of 0.01 nm - 1 nm per meter. As a laser light source mounted on measurement devices for lens measurement for smartphones and automotive cameras, flatness measurement of semiconductor wafers, and birefringence measurement for photomasks and exposure equipment stepper, it has a proven track record of over 1,000 units produced for domestic and international equipment manufacturers. We offer three types of lineup according to application and precision (YS-307 / QQD / QS). The 'QS' is a popular laser applicable to nanometer measurements across a wide range of fields. It stabilizes the power ratio of two oscillation modes, allowing output in both single mode and dual mode. By adopting a two-stage stabilization control and a dual heater system, it minimizes the impact of environmental temperature changes and expands the effective operating temperature range. This maintains frequency stability even under long-term continuous operation conditions. * For more details, please download the catalog or feel free to contact us.

• Optical Measuring Instruments
• Semiconductor inspection/test equipment

The Japanese Micro Optical Device's frequency-stabilized HeNe laser series achieves frequency stability with measurement errors of 0.01 nm - 1 nm per meter. As a laser light source mounted in measurement devices for lens measurement for smartphones and automotive cameras, flatness measurement of semiconductor wafers, and birefringence measurement for photomasks and exposure equipment stepper, it has a proven track record of over 1,000 units produced for domestic and international equipment manufacturers. We offer three types of lineup according to application and precision (YS-307 / QQD / QS). The 'QQD' is a Zeeman laser that stabilizes the difference frequency generated by orthogonal two frequencies in a transverse magnetic field. It allows for easy configuration of a heterodyne interferometer with orthogonal two frequency output. By adopting a two-stage stabilization control and a dual heater system, we suppress the influence of environmental temperature changes and expand the effective operating temperature range. This maintains frequency stability even under long-term continuous operating conditions. * For more details, please download the catalog or feel free to contact us.

• Optical Measuring Instruments
• Semiconductor inspection/test equipment

The Japanese Micro Optical Device's frequency-stabilized HeNe laser series achieves frequency stability with a measurement error of 0.01 nm - 1 nm per meter. As a laser light source mounted in measurement devices for lens measurement for smartphones and automotive cameras, flatness measurement of semiconductor wafers, and birefringence measurement for photomasks and exposure equipment stepper, it has a cumulative production record of over 1,000 units for domestic and international equipment manufacturers. We offer three types of lineup according to application and precision (YS-307 / QQD / QS). The 'YS-307' utilizes the "frequency pulling phenomenon" to achieve ultra-high frequency stability of 10⁻¹¹, a frequency fluctuation width of less than 1/20 compared to competing products, and high output of 3 mW in single mode simultaneously. By locking the mode at the center of the Ne gain curve, it also achieves high frequency reproducibility upon restart in addition to high output. By adopting a two-stage stabilization control and a two-heater system, it minimizes the impact of environmental temperature changes and expands the effective operating temperature range. This maintains frequency stability even under long-term continuous operation conditions. *For more details, please download the catalog or feel free to contact us.

• Optical Measuring Instruments
• Semiconductor inspection/test equipment

Using GreenValley International's proprietary algorithm, it is possible to estimate the self-location in forested areas where GNSS signals are weak (or unavailable), as well as within buildings and underground structures. We generate professional-level 3D point cloud data with high accuracy: absolute accuracy of 3cm, repeatability accuracy of 2cm, and relative accuracy of 2cm. Emphasizing portability and mobility, it can be carried and operated independently. (Weight: around 1kg)

• Distance measuring device

The internal design review has achieved ultra-compactness. Despite being ultra-compact, it is now possible to perform marking that is comparable to conventional products. The UV laser, characterized by non-thermal processing, can apply extremely fine markings regardless of the target material. Additionally, there are seven types of lens options available as standard options.

• Laser marker

This is a laser cleaner with an output of 100 W that adopts the Master Oscillator Power Amplifier (MOPA) method. It features a handheld two-axis laser head that can be held with one hand, combined with a compact body, making it excellent for long-term use and portability. The two-axis buffing mode allows for smooth finishing while minimizing damage to the base material. The variable pulse width enables fine condition settings, allowing for adjustments to the finish after laser irradiation.

• Other processing machines

We would like to introduce the 'WP 633 Raman System' from Wasatch Photonics, which we handle. It comes with free operating software, SDK, and matching libraries. The high NA, f/1.3 optical design achieves excellent sensitivity and SNR, making it suitable for Raman solution design applications. It features a built-in 633nm, 50mW single-mode laser and a sampling optical system with a working distance of 22mm. 【Features】 ■ Turnkey Raman system, 275–2000cm-1 range ■ High NA, f/1.3 optical design for excellent sensitivity and SNR ■ Built-in 633nm, 50mW single-mode laser ■ Built-in sampling optical system with a working distance of 22mm ■ Free operating software, SDK, and matching libraries *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 785 Raman System' from Wasatch Photonics, which we handle. With a high NA and f/1.3 optical design, it achieves excellent sensitivity and SNR. It incorporates a 785nm, 450mW multimode laser and a sampling optical system with a working distance of 22mm. Please feel free to contact us if you have any inquiries. 【Features】 ■ Turnkey Raman system, 270–2000cm-1 range ■ Excellent sensitivity and SNR achieved with high NA and f/1.3 optical design ■ Built-in 785nm, 450mW multimode laser ■ Built-in sampling optical system with a working distance of 22mm ■ Free operating software, SDK, and matching library *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 830 Raman System' from Wasatch Photonics, which we handle. This is a turnkey Raman system with a range of 250–1850 cm-1, along with free operating software, SDK, and matching library. Additionally, it features an integrated sampling optical system with an 830 nm, 450 mW multimode laser and a working distance of 22 mm. 【Features】 ■ Turnkey Raman system with a range of 250–1850 cm-1 ■ Excellent sensitivity and SNR achieved through high NA, f/1.3 optical design ■ Integrated 830 nm, 450 mW multimode laser ■ Integrated sampling optical system with a working distance of 22 mm ■ Free operating software, SDK, and matching library *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 1064 Raman System' manufactured by Wasatch Photonics, which we handle. It features a built-in sampling optical system with a 1064nm, 450mW multimode laser and a working distance of 22mm. This turnkey Raman system operates in the 250–1850cm-1 range and achieves excellent sensitivity and SNR through its high NA, f/1.3 optical design. 【Features】 ■ Turnkey Raman system, 250–1850cm-1 range ■ Excellent sensitivity and SNR achieved through high NA, f/1.3 optical design ■ Built-in 1064nm, 450mW multimode laser ■ Built-in sampling optical system with a working distance of 22mm ■ Free operating software, SDK, and matching library *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 830 Raman Spectrometer + Laser' from Wasatch Photonics, which we handle. It features a built-in 830nm, 450mW laser that can be controlled via software. It comes with free operating software, SDK, and matching library. Additionally, it allows for adjustments in resolution and sensitivity through interchangeable slits, and its high NA, f/1.3 optical design achieves excellent sensitivity and SNR. 【Features】 ■ Spectrometer range of 250–1850cm-1 ■ Excellent sensitivity and SNR achieved through high NA, f/1.3 optical design ■ Built-in 830nm, 450mW laser that can be controlled via software ■ Adjustable resolution and sensitivity with interchangeable slits ■ Free operating software, SDK, and matching library *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 785 ER Raman Spectrometer + Laser' from Wasatch Photonics, which we handle. It features an extended spectrometer range of 100–3600 cm-1. It has a built-in 450mW laser that is controlled via software. Additionally, the interchangeable slits allow for adjustments in resolution and sensitivity. Please feel free to contact us if you have any inquiries. 【Features】 ■ Extended spectrometer range of 100–3600 cm-1 ■ Excellent sensitivity and SNR achieved through high NA, f/1.3 optical design ■ Built-in 450mW laser controlled via software ■ Interchangeable slits for adjusting resolution and sensitivity ■ Free operating software, SDK, and matching library *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 785 Raman Spectrometer + Laser' from Wasatch Photonics, which we handle. It features a built-in 450mW laser controlled by software. With interchangeable slits, it allows for adjustments in resolution and sensitivity. In addition to achieving excellent sensitivity and SNR through a high NA, f/1.3 optical design, it can also be used for applications such as implantable SERS biosensors. 【Features】 ■ Spectrometer range of 270–2000cm-1 ■ Excellent sensitivity and SNR achieved through high NA, f/1.3 optical design ■ Built-in 450mW laser controlled by software ■ Adjustable resolution and sensitivity with interchangeable slits ■ Free operating software, SDK, and matching library *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 1064 Raman Spectrometer' manufactured by Wasatch Photonics, which we handle. Compared to other compact InGaAs spectrometers, it features excellent signal and speed, as well as outstanding sensitivity and SNR achieved through a high NA, f/1.3 optical design. It can be used for the design of Raman solutions and for Pisco certification applications. 【Features】 ■ Spectrometer range of 250–1850 cm-1 ■ Excellent sensitivity and SNR achieved through high NA, f/1.3 optical design ■ Superior signal and speed compared to other compact InGaAs spectrometers ■ Free operating software, SDK, and matching library *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 830 Raman Spectrometer' from Wasatch Photonics, which we handle. With interchangeable slits, it allows for adjustments in resolution and sensitivity. It comes with free operating software, SDK, and matching libraries. With a spectrometer range of 250–1850 cm-1 and a high NA, f/1.3 optical design, it achieves excellent sensitivity and SNR. 【Features】 ■ Spectrometer range of 250–1850 cm-1 ■ Excellent sensitivity and SNR achieved with high NA, f/1.3 optical design ■ Adjustable resolution and sensitivity with interchangeable slits ■ Free operating software, SDK, and matching libraries *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 785 ER Raman Spectrometer' from Wasatch Photonics, which we handle. It comes with free operating software, SDK, and matching libraries. The high NA, f/1.3 optical design enables excellent sensitivity and SNR. Additionally, it features an extended spectrometer range of 100–3600 cm-1. 【Features】 ■ Extended spectrometer range of 100–3600 cm-1 ■ Excellent sensitivity and SNR achieved through high NA, f/1.3 optical design ■ Adjustable resolution and sensitivity with interchangeable slits (-IC) ■ Free operating software, SDK, and matching libraries *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 785 Raman Spectrometer' manufactured by Wasatch Photonics, which we handle. With a high NA and f/1.3 optical design, it achieves excellent sensitivity and SNR. The interchangeable slits allow for adjustments in resolution and sensitivity. It can be used for applications such as implantable SERS biosensors, Raman system process monitoring, and the design of Raman solutions. 【Features】 - Spectrometer range of 270–2000 cm-1 - Excellent sensitivity and SNR achieved through high NA and f/1.3 optical design - Adjustable resolution and sensitivity with interchangeable slits - Free operating software, SDK, and matching library *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 633 Raman Spectrometer Series' from Wasatch Photonics, which we handle. With interchangeable slits, it allows for adjustments in resolution and sensitivity. The spectrometer range is 275–2000 cm-1. Additionally, it comes with free operating software, SDK, and matching libraries. 【Features】 ■ Spectrometer range of 275–2000 cm-1 ■ Excellent sensitivity and SNR achieved through high NA, f/1.3 optical design ■ Adjustable resolution and sensitivity with interchangeable slits ■ Free operating software, SDK, and matching libraries *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 532 EXR Raman Spectrometer Series' from Wasatch Photonics, which we handle. It allows for adjustment of resolution and sensitivity (-IC) through interchangeable slits. There is also free operating software, SDK, and matching libraries available. Additionally, the high NA, f/1.3 optical design achieves excellent sensitivity and SNR. 【Features】 ■ Extended spectrometer range of 100–5000 cm-1 ■ Excellent sensitivity and SNR achieved through high NA, f/1.3 optical design ■ Adjustment of resolution and sensitivity (-IC) through interchangeable slits ■ Free operating software, SDK, and matching libraries *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 532 Raman Spectrometer' manufactured by Wasatch Photonics, which we handle. With a high NA and f/1.3 optical design, it achieves excellent sensitivity and SNR. The interchangeable slits allow for adjustments in resolution and sensitivity. Additionally, we provide free operating software, SDK, and matching libraries. 【Features】 ■ Spectrometer range of 50–3200 cm-1 ■ Excellent sensitivity and SNR achieved through high NA and f/1.3 optical design ■ Adjustable resolution and sensitivity with interchangeable slits ■ Free operating software, SDK, and matching libraries *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 405 Raman Spectrometer' from Wasatch Photonics, which we handle. With interchangeable slits, you can adjust the resolution and sensitivity, and the high NA, f/1.3 optical design achieves excellent sensitivity and SNR. It has a spectrometer range of 300–3700 cm-1. Please feel free to contact us when you need assistance. 【Features】 ■ Spectrometer range of 300–3700 cm-1 ■ Excellent sensitivity and SNR achieved with high NA, f/1.3 optical design ■ Adjustable resolution and sensitivity with interchangeable slits ■ Free operating software, SDK, and matching library *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP 248 Raman Spectrometer' from Wasatch Photonics that we handle. It features a spectrometer range of 400–3200 cm-1. With a high NA and f/2.0 optical design, it achieves excellent sensitivity and SNR. Additionally, the interchangeable slits allow for adjustments in resolution and sensitivity. 【Features】 ■ Spectrometer range of 400–3200 cm-1 ■ Excellent sensitivity and SNR achieved through high NA and f/2.0 optical design ■ Adjustable resolution and sensitivity with interchangeable slits *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the 'WP-785X-IL', an X-series Raman spectrometer manufactured by Wasatch Photonics, which we handle. The X-series is a line of highly sensitive and highly configurable compact Raman spectrometers and systems designed to enable researchers and OEMs to realize new applications of Raman. This comprehensive product range includes modular spectrometers, integrated lasers, complete Raman spectroscopic systems, and OEM modules, all with a wealth of configuration options to optimize for your unique needs. 【Features】 ■ Build the ideal Raman spectroscopic system ■ Designed to enable researchers and OEMs to realize new applications of Raman ■ Highly sensitive and highly configurable ■ Compact *For more details, please download the PDF or feel free to contact us.

• Raman Spectrophotometer

We would like to introduce the Novoptel laser unit 'LU1000' that we handle. In addition to its ultra-narrow linewidth, it is compatible with EPS1000 and PM100. It operates at 17dBm output in the C and L bands. Novoptel leverages its expertise in optical polarization control and knowledge of the telecommunications industry's needs to engage in ultra-fast optical endless polarization control and polarization scrambling, and we are the agency for this company. 【Features】 ■ Ultra-narrow linewidth ■ C and L bands ■ 17dBm output ■ Compatible with EPS1000 and PM100 *For more details, please download the PDF or feel free to contact us.

• Optical Measuring Instruments
• Laser Components

We would like to introduce the Novoptel polarimeter 'PM1000' that we handle. It consumes approximately 5W of power in the C and L bands and is capable of recording 64M polarization states. Novoptel develops and manufactures related products for new optical systems and communication electronic devices, and we are the agent for this company. 【Features】 ■ C and L bands ■ Power consumption: ~5W ■ Capable of recording 64M polarization states *For more details, please download the PDF or feel free to contact us.

• Polarimetric analysis device
• Optical Measuring Instruments

We would like to introduce the Novoptel polarizer controller 'EPC1000' that we handle. The temperature range is -10°C to +70°C. The wavelength range is in the C band, extendable to the L band, and compatible with the S band and 1310nm. Please feel free to contact us when you need assistance. 【Features】 ■ Wavelength range: C band (extendable to L band, compatible with S band and 1310nm) ■ Temperature range: -10°C to +70°C ■ Insertion loss: 3 to 5dB (split loss) *For more details, please download the PDF or feel free to contact us.

• controller
• Polarimetric analysis device

"OptiShield II Plus" is a corrosion inhibitor specially formulated by Opti Temp to provide corrosion protection in systems such as lasers, welding, induction, and other devices where "electrical conductivity" is a concern. Due to its low conductivity, it can be used in some systems where protection is not available due to the conductivity specifications of the system/fluid. It also exhibits the same corrosion protection effect as OptiShield II, but provides additional protective effects due to the inclusion of additives. 【Features】 ■ Can be used in some systems where protection is not available due to the conductivity specifications of the system/fluid, thanks to its low conductivity. ■ Exhibits the same corrosion protection effect as OptiShield II, but provides additional protective effects due to the inclusion of additives. *For more details, please download the PDF or feel free to contact us.

• Other consumables
• Rust Inhibitor

"OptiShield II" is a corrosion inhibitor from Opti Temp, formulated with low conductivity. It is specially formulated to provide corrosion protection in systems where "electrical conductivity" is a concern, such as lasers, welding, induction, and other equipment. Please feel free to contact us for inquiries. 【Features】 ■ Low conductivity formulation ■ Specially formulated to provide corrosion protection in systems where "electrical conductivity" is a concern, such as lasers, welding, induction, and other equipment. *For more details, please download the PDF or feel free to contact us.

• Other consumables
• Rust Inhibitor

We would like to introduce the 'OptiShield Plus' from Opti Temp, which we handle. It exhibits the same corrosion prevention effects as the OptiShield Original Formula, but due to the inclusion of additives, it provides even greater protection. Please feel free to contact us when you need it. 【Features】 ■Exhibits the same corrosion prevention effects as the OptiShield Original Formula, but provides even greater protection due to the inclusion of additives. *For more details, please download the PDF or feel free to contact us.

• Other consumables
• Rust Inhibitor

"OptiShield Original Formula" is a product made by Opti Temp, formulated to suppress corrosion in systems that circulate liquids in industrial machinery such as lasers, welding machines, machine tools, and other process equipment. It exhibits a wide range of corrosion prevention effects on systems made from various materials, including copper, brass, aluminum, tin, ferrous metals, lead, and other yellow metals. When used as directed, this product provides a safe and effective solution for most general industrial applications. 【Features】 - Exhibits a wide range of corrosion prevention effects on systems made from various materials, including copper, brass, aluminum, tin, ferrous metals, lead, and other yellow metals. - Provides an alkaline pH that creates an unfavorable environment for algae. - A safe and effective solution for most general industrial applications. *For more details, please download the PDF or feel free to contact us.

• Other consumables
• Rust Inhibitor

We would like to introduce the "Ultra-Low Noise Fiber Laser (1064, 532, 759, 780, 813nm)" manufactured by Precilaser, which we handle. Single-frequency fiber lasers with low relative intensity noise (RIN) are applied in a wide range of fields, including quantum optics, excitation lasers, LIDAR, coherent optical communication, high-precision optical sensing, optical measurement, and precision spectroscopy. In applications such as atomic interferometers and atomic clocks, high-power lasers can lead to more atoms, a uniform interaction region, and higher measurement SNR. 【Features】 ■ Low intensity noise (-140dBc/Hz@100kHz) ■ Narrow linewidth (<10kHz) ■ Good beam quality (M2<1.2) ■ High output (up to 100W) ■ Operation under harsh conditions ■ Complete protection system *For more details, please download the PDF or feel free to contact us.

• Laser Components

We would like to introduce the Precilaser product, the "Er-Doped Fiber Amplifier/Laser 1530-1598nm," which we handle. The erbium-doped single-frequency fiber amplifier is divided into two versions based on output differences. The low-power version has a maximum output of 15W, with extremely low noise and RIN below -140dBc/Hz (100kHz). The high-power version has a maximum output of 40W and can be used for remote interferometers after frequency doubling, coherent communication, atomic physics, and more. It operates without mode hopping and remains stable even under wide temperature variations and high mechanical vibrations, making it suitable for frequency locking. 【Features】 ■ Narrow linewidth (<1kHz) ■ Built-in seed, tunable ■ Extremely low intensity noise (RIN -140dBc/Hz@100kHz) ■ Excellent beam quality (M2 < 1.1) ■ Seed power off protection system *For more details, please download the PDF or feel free to contact us.

• Laser Components
• Amplifier

We would like to introduce the Precilaser product, the "Yb-Doped Fiber Amplifier/Laser 976-1120nm," which we handle. The maximum output reaches 130W in single-frequency operation and has ultra-low intensity noise, making it an ideal light source for applications such as optical lattices and laser atomic cooling. Additionally, the complete protection system of the laser guarantees long-term maintenance-free operation and a long lifespan. 【Features】 ■ Compact size ■ Excellent long-term stability ■ Good beam quality (M2 < 1.1) ■ Usable under harsh conditions *For more details, please download the PDF or feel free to contact us.

• Laser Components
• Amplifier

We would like to introduce the Precilaser product, the '1064nm Fiber Amplifier/Laser' that we handle. This is a high-reliability fiber laser designed for optical lattice applications, featuring high output (up to 130W), low intensity noise, and narrow linewidth. It combines a fully fiber-coupled ytterbium amplifier with a 1064nm ultra-narrow linewidth ECDL laser as the seed light source. The laser's intensity noise is below -140dBc/Hz from 10kHz to 10MHz, and the complete protection system of the laser ensures maintenance-free operation for extended periods and a long lifespan. 【Features】 ■ Low intensity noise (-140dBc/Hz @ 100kHz) ■ Narrow linewidth (<10kHz) ■ Good beam quality (M2 < 1.2) ■ High output (up to 130W) ■ Suitable for harsh conditions ■ Compact size *For more details, please download the PDF or feel free to contact us.

• Laser Components
• Amplifier

We would like to introduce the Precilaser product, the '1730-2051nm DFB Fiber Laser'. It is suitable for applications such as cold atom physics, precision measurement, and spectral beam combining. It features excellent shock resistance, high and low temperature resistance, and a wide tuning range. The single-frequency fiber laser has the greatest advantage of being able to output a high-purity single-frequency laser with a narrow linewidth. 【Features】 ■ Excellent shock resistance, high and low temperature resistance ■ Narrow linewidth (<20kHz), <3kHz is optional ■ No mode hopping, wide tuning range ■ Narrow linewidth (<20kHz), <3kHz is optional *For more details, please download the PDF or feel free to contact us.

• Laser Components

We would like to introduce the Precilaser product, the "1530-1596nm DFB Fiber Laser," which we handle. The single-frequency fiber laser has the greatest advantage of being able to output high-purity single-frequency laser with a narrow linewidth. It is suitable for applications such as spectral beam combining, coherent communication, and cold atom physics. 【Features】 ■ Excellent shock resistance, high and low temperature resistance ■ Narrow linewidth (<20kHz), <3kHz is optional ■ No mode hopping, wide tuning range ■ Narrow linewidth (<20kHz), <3kHz is optional *For more details, please download the PDF or feel free to contact us.

• Laser Components

We would like to introduce the Precilaser product "1018-1156nm DFB Fiber Laser" that we handle. It features excellent shock resistance, high and low temperature resistance, no mode hopping, and a wide tuning range. The single-frequency fiber laser has the greatest advantage of being able to output a high-purity single-frequency laser with a narrow linewidth. 【Features】 ■ Excellent shock resistance, high and low temperature resistance ■ Narrow linewidth (<20kHz), <3kHz is optional ■ No mode hopping, wide tuning range ■ Narrow linewidth (<20kHz), <3kHz is optional *For more details, please download the PDF or feel free to contact us.

• Laser Components

We would like to introduce the 'Er: glass Eye-safe Lasers' manufactured by RealLight, which we handle. We offer "Laser Systems" and "Laser Modules & Systems" with a wavelength of 1535nm. Please feel free to contact us when you need assistance. 【Product Lineup (Excerpt)】 ■MCF-1535-0.01-400 ■MCF-1535-0.01-300 ■MCF-1535-1-040 ■R1535-2.5kHz-5ns-20uJ-F2B ■R1535-1kHz-4ns-40uJ-F2 ■R1535-1kHz-4ns-40uJ-F1 *For more details, please download the PDF or feel free to contact us.

• Laser Components

We would like to introduce the "RealLight Diode Laser Stack" that we handle. There are three types: GS1 and GS2 vertical stacks, and GS3 horizontal mini-size stack. This series is based on high-efficiency and high-reliability AuSn bar sintering technology and low thermal resistance packaging, achieving high duty cycle and high peak output in quasi-continuous operation mode. The GS1 and GS2 can accommodate up to 5 bars and can output a peak power of up to 1000W. The GS2 can be customized to stack from 2 to 10 bars. The GS3 is the most compact size, capable of accommodating up to 12 mini bars and can output a peak power of up to 1200W. 【Common Specifications】 ■Wavelength: 808nm ■Output Mode: Free Space ■Laser Mode: MM *For more details, please download the PDF or feel free to contact us.

• Laser Components

We would like to introduce the 'Pulse Diode Lasers' manufactured by RealLight that we handle. We have three types of products with a wavelength of 905nm and laser mode of MM. The pulse energy/peak power is either 75W or 60W, and the pulse width is 250ns or 200ns. Please feel free to contact us when you need assistance. 【Product Lineup】 ■R905-75W ■R905-75W-CL ■R905-60WF *For more details, please download the PDF or feel free to contact us.

• Laser Components

■ Ultra-Compact Air-Cooled 5W UV Laser Marker This is a UV laser marker with a compact oscillator and controller, maintaining the same performance as conventional products. It is air-cooled, eliminating the need for a cooling chiller. It offers excellent versatility, capable of marking a wide range of materials, primarily metals and plastics. ■ MOPA 100W Laser Cleaner This is a 100W laser cleaner that adopts the Master Oscillator Power Amplifier (MOPA) method. With a lightweight head weighing 0.7 kg, it can easily remove rust, paint, and stubborn dirt by hand. 【Kohkyou will exhibit at "Monozukuri World Osaka" in October】 In addition to the laser cleaning demonstration of the Mega Power Laser Cleaner 3000, which garnered significant attention at the "Monozukuri World Tokyo" in July, we will also showcase the above products! We look forward to your visit. Exhibition: Monozukuri World Dates: October 1 (Wed) - October 3 (Fri), 2025 Venue: INTEX Osaka Exhibited Machines: Ultra-Compact Air-Cooled 5W UV Laser Marker, MOPA 100W Laser Cleaner, Mega Power Laser Cleaner 3000, Mid-360, Ligrip O1 Lite *For more details, please download the PDF or contact us directly.

• Laser marker

We would like to introduce the "fiber cables" manufactured by Wave Splitter that we handle. We have a rich lineup, including the SFP+ interface model "WST-SFP+AOCLC012," as well as the QSFP28 model "WS-QS28-AOCLC013" and the OSFP-RHS/QSFP-DD model "WS-D4O4-AOCLCxx4." Please feel free to contact us if you have any requests. 【Partial Lineup】 ■WST-SFP+AOCLC012 ■WST-SFP+AOCLC022 ■WST-SFP+AOCLC032 ■WST-SFP+AOCLC052 ■WST-SFP+AOCLC102 *For more details, please download the PDF or feel free to contact us.

• cable

We would like to introduce the "Optical Transceivers" manufactured by Wave Splitter, handled by Kōkyō Co., Ltd. We offer three types: "10G/25G transceivers," "1G/10G/25G I-temp transceivers," and "40G/100G/400G transceivers." Please feel free to contact us if you have any inquiries. 【Product Lineup (Partial)】 ■10G/25G transceivers ・WST-SFP+SR-C ・WST-SFP+LR-C ■1G/10G/25G I-temp transceivers ・WST-S8CCIV-551D ・WST-S3CCIM-401D *For more details, please download the PDF or feel free to contact us.

• Other optical parts

We would like to introduce the "Metal Coatings" manufactured by Laseroptik GmbH that we offer. We provide "Aluminum," which shows high reflectivity in the UV range, "Silver," which offers top-level reflectivity in the VIS and NIR ranges, and "Gold," which is commonly used in far-infrared applications and is suitable for soldering. Metal coatings have a fair but very broad reflectivity across specific wavelength ranges. 【Types】 ■ Aluminum ■ Silver ■ Gold ■ OPO Coating ■ Multi-line Coating *For more details, please download the PDF or feel free to contact us.

• Laser Components
• Other optical parts

We would like to introduce the "special coatings" manufactured by Laseroptik GmbH that we offer. We provide "polarizers" such as thin-film polarizers (TFP), broadband polarizers (BBPOL), and cube polarizers (CP), as well as "variables" like variable attenuators, gradient output couplers, and gradient interference filters. Please feel free to contact us if you have any inquiries. 【Polarizers】 ■ Thin-film polarizer TFP ■ Broadband polarizer BBPOL ■ Cube polarizer CP *For more details, please download the PDF or feel free to contact us.

• Laser Components
• Other optical parts