サンインスツルメント List of Products and Services

Manufacturer: OPTOMAN (Lithuania) OPTOMAN's lenses are coated with IBS and optimized for high-power laser applications. This means they can be used for intra-cavity and multi-kW CW lasers, as well as ultra-fast pulse applications. To achieve this performance, optimized low-absorption fused silica is used. There is no thermal shift during use. The robust, wear-resistant coating is close to bulk and provides fatigue-free, environmentally independent performance. The state-of-the-art IBS coating technology enables excellent features such as high damage thresholds, low absorption, and low scattering. OPTOMAN offers custom solutions for wavelength, reflection, transmission rate, SP polarization, incident angle, branching ratio, damage threshold, and more.

• mirror

Manufacturer: Kwan-tek (France) The French company Kwan-Tek is developing systems based on diamond NV center technology. Currently, we are advancing the development of non-destructive testing using NV centers. One application where this technology is considered effective is non-destructive testing of "steel." We will utilize the advantages of NV centers—"compact," "robust," and "high sensitivity"—to detect "grinding burns" and "martensite (a hard and brittle crystal structure)." We are broadly seeking partners for joint development. If you are interested, please feel free to reach out. 【Features of NV Centers】 - High sensitivity to magnetic, electric, temperature, and strain - Absolute sensors with high spatial resolution - Capable of accessing difficult locations through remote electronics and compact sensor heads - Suitable for harsh environments such as high temperatures and radiation environments

• Sensors

Manufacturer: Prospective Instruments (Austria) The femtosecond laser from Prospective Instruments (Austria), founded by the former president of Onefive, is a 24-hour operation, air-cooled femtosecond laser developed for OEMs, similar to its predecessor. The oscillator, known for its proven performance at pulse widths <140fs and low noise, features a clean optical spectrum, making it a very user-friendly laser for microscopy and spectroscopy applications. It can flexibly accommodate user needs with fixed wavelengths (780nm, 920nm, 1030nm) as well as variable models (765–1570nm). It also supports options for external synchronization, water cooling, and picosecond pulses.

• Laser Components
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Manufacturer: PriTel (USA) PriTel's ultra-fast optical clock "UOC" series is a fiber laser capable of a maximum repetition rate of up to 40GHz with picosecond active mode locking. In addition to the 1.5µm model, it offers a lineup of 1µm and 775nm options, wavelength tunability, variable pulse width through interchangeable bandpass filter cartridges, and three optical ports (besides the main one) for convenient monitoring, making it an ideal laser for laboratory use. A wide range of auxiliary devices is also available, including optical amplifiers for power enhancement, pulse pickers for pulse thinning, optical clock multipliers for increasing repetition frequency, and pulse compressors for pulse width reduction.

• Laser Components
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Manufacturer: Vexlum (Finland) Vexlum's new product is a compact laser developed for OEM applications. The VECSEL (Vertical External-Cavity Surface-Emitting Laser) type single-frequency laser can be manufactured in the range of 350nm to 2150nm, featuring a maximum power of 10W in the near-infrared range and an instantaneous linewidth of 100Hz. It is the only choice for precision measurement applications that require space-saving and high output.

• Laser Components

This is a beam expander developed by OPTOMAN of IBS Coating. The expander, which incorporates IBS Coating lenses, boasts unique performance characteristics, including high damage threshold, high transmittance, long lifespan, low loss, and low absorption, which are the advantages of IBS Coating. It is the optimal choice for customers seeking reliability in their equipment, such as improved beam quality and stability. The wavelength range is 343 to 1070 nm, with variable or fixed magnification from 0.8 to 4.0X, and there are models with motorized automatic variable magnification. ◆ Laser Damage Threshold ◆ ○ >3.7 J/cm² @ 1030 nm, 10 ps, 10 kHz ○ >1 J/cm² @ 515 nm, 10 ps, 10 kHz ○ >0.5 J/cm² @ 343 nm, 1 ps, 1 kHz ◆ Product Lineup ◆ ○ Variable magnification 1X - 4X ○ Variable magnification 0.5X - 1.7X ○ Motorized automatic variable 1X - 4X ○ Fixed magnification 0.8X - 2.4X

• Other optical parts

Manufacturer: Beijing RealLight Technology (China) This is a diode-pumped, passive Q-switched laser. It uses **Erbium glass (Er:Glass)** as the laser amplification medium, boasting high safety as an eye-safe laser with a wavelength of 1535nm. It enables precise laser irradiation while minimizing damage to the retina. Due to its high performance and compact design, this product is widely used in various fields such as eye-safe distance measuring devices, material analysis equipment, and sensor systems. ------------------------------------------------------ Features ------------------------------------------------------ Model: R1535 ● Wavelength: 1535nm (eye-safe) ● Pulse energy: 5μJ to 2mJ ● Repetition frequency: 1Hz to 10kHz ● Compact and lightweight design (minimum weight 8g) ● Operates over a wide temperature range: -40℃ to +65℃ ● Fully sealed structure for high reliability

• Laser Components
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The sales site for OPTOMAN stock is "OPTOSHOP." You can purchase various optics of IBS coating starting from "one piece." Since new production requires a proposal for a substantial quantity, shopping at OPTOSHOP is advantageous if you have a specific product specification in mind. Purchases can be made with a credit card. Please check regularly! ◆ Here’s what’s great about OPTOSHOP ◆ + Available for purchase from one piece + Immediate delivery + Quantity discounts available + Test data available ◆ IBS Coated Optical Elements ◆ Achieving long lifespan, high damage threshold, low absorption, high surface accuracy, and strict spectral requirements through IBS (Ion-Beam Sputtering) coating. - Damage threshold >160J/cm2, 1064nm, 10ns, 100Hz >30kW/cm (>900kW/cm2), 1070nm CW - Ultra-high reflectance mirror R >99.998% - Ultra-high precision thin-film polarizer Tp/Ts ratio >10000:1 - Ultra-low absorption coating <1ppm - Supported wavelength range 193nm - 6000nm

• Other optical parts

We offer a wavelength-tunable, narrow-linewidth "external cavity laser" with a Littman/Metcalf cavity. This model has a wide tunable range of wavelengths from 2.3 to 2.5 μm. With the DC motor option, wavelength tuning can be performed via software. Additionally, it is suitable for spectroscopic applications in the 2 μm range. Please feel free to contact us when you need assistance. 【Specifications】 ■ Wavelength tunable range: 2300.0 nm - 2500.0 nm (with automatic wavelength tuning option) ■ Spatial output power: 3 mW @ 2400 nm ■ Line width (1 ms): <100 kHz ■ Side mode suppression ratio: >40 dB ■ Wavelength fine-tuning range: ~0.41 nm per 26V with piezo actuator ■ Mode hop-free range: 30 GHz @ 2400 nm *For more details, please download the PDF (English version) or feel free to contact us.

• Laser Components

We offer the "193nm High Reflective Laser Mirror" for ArF excimer lasers developed by Optoman. Achieving a reflectivity of ">98% @193nm" with IBS coating. To realize high reflectivity in the ultraviolet wavelength range, it is essential to effectively control scattering and absorption losses. For UV laser users, mirror degradation is a significant issue. The manufacturer has focused on surface quality and optimized coating technology. This technology protects the optical system from UV lasers and extends its lifespan. 【Product Specifications】 ■ Material: UVFS (Corning 7980 0F) ■ Diameter: 25.4mm +0/-0.1mm ■ Thickness: 6.35mm +/-0.1mm ■ Effective Diameter: 22mm ■ Surface Accuracy S1: <λ/10@633nm over any 15mm diameter *For more details, please download the PDF (English version) or feel free to contact us.

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We offer the Chromacity 1.4-4.2μm/4.5-12μm wavelength tunable "Near Infrared and Mid Infrared OPO." The near-infrared model "Auskerry" covers the range of 1.4 to 4.2μm, while the mid-infrared model "Haskeir" covers 4.5 to 12μm. It can be controlled wirelessly from a computer using Wi-Fi. This laser is effective in fields such as FTIR, gas analysis, and quantum research. 【Specifications of the Near Infrared Model Auskerry (excerpt)】 ■ Central Wavelength: Tuneable 1.4μm-4.2μm ■ Pulse Width: <3ps typ. (<5ps max) ■ Repetition Frequency: 100MHz ■ Spatial Beam Mode: Single ■ Polarization: Linear *For more details, please download the PDF (English version) or feel free to contact us.

• Optical Components

"DragonFly" is a low-cost spectrometer operating in the near-infrared wavelength range of 900-2280nm. Instead of a linear sensor, this configuration combines a "photodiode + ultra-small mirror array," which is based on the technology developed by Texas Instruments known as "DLP (Digital Light Processing)." DLP has been widely adopted in the display field and has now been utilized in spectrometers as well. It is a model suitable for applications where cost reduction is important. 【Scan Modes】 ■Column (Col): One wavelength range per scan ■Hadamard (Had): Multiple wavelength ranges per scan; SNR improvement ■Slew (Col+Had): A combination of the two modes above *For more details, please download the PDF (English version) or feel free to contact us.

• Near-infrared spectrophotometer

We offer Optoman's "Non-degrading UV optical system in the wavelength range of 257-343nm" solutions. The manufacturer has developed an ultra-fast UV laser optical system that can withstand over 10,000 hours of irradiation to eliminate downtime. As a result, even when used for over 10,000 hours, the IBS-coated optical system not only maintains necessary parameters such as stable spectrum and high laser damage threshold but also does not suffer from adverse effects like discoloration. 【Features】 ■ Improved thermal conductivity ■ Provides low maintenance costs, reduced downtime, and long lifespan, resulting in a decrease in total ownership costs. *For more details, please download the PDF or feel free to contact us.

• Other optical parts

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 656.5 nm. It is air-cooled and has a maximum average power of 1000 mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 650nm. It is air-cooled and has a maximum average power of 3500mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 639nm. It is air-cooled and has a maximum average power of 3500mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 638nm. It is air-cooled and has an average power of up to 30mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 637nm. It is air-cooled and has a maximum average power of 4000mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 635nm. It is air-cooled and has a maximum average power of 1000mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 633nm. It is air-cooled and has a maximum average power of 200mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 631nm. It is air-cooled and has a maximum average power of 1000mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 627nm. It is air-cooled and has a maximum average power of 200mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 618nm. It is air-cooled and has an average power of up to 20mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 613nm. It is air-cooled and has an average power of up to 20mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a red laser with a wavelength of 612nm. It is air-cooled and has a maximum average power of 100mW.

• Laser Components

Manufacturer: CNI Laser (China) This is an orange (orange-colored) laser with a wavelength of 604nm. It is air-cooled and has a maximum average power of 600mW.

• Laser Components

Manufacturer: CNI Laser (China) This is an orange (orange-colored) laser with a wavelength of 604nm. It is air-cooled and has a maximum average power of 100mW.

• Laser Components

Manufacturer: CNI Laser (China) This is an orange (orange) laser with a wavelength of 601nm. It is air-cooled and has a maximum average power of 250mW.

• Laser Components

Manufacturer: Kwan-tek (France) Kwan-tek has developed a learning kit equipped with NV centers for students studying quantum physics and quantum engineering. It allows for easy measurement experiments such as ODMR (Optically Detected Magnetic Resonance), the Zeeman effect, and fine structure. By combining the basic system with an optional pulse system, measurements of Rabi oscillations and longitudinal relaxation time T1 become possible. 【Features】 ○ Simple platform (no vacuum required, no low temperature required) ○ Flexible and highly operable system ○ Practical approach that can consolidate theoretical knowledge ○ Suitable for undergraduate to master's and doctoral levels ○ Robust and customizable

• Sensors

Manufacturer: CNI Laser (China) This is an orange (orange-colored) laser with a wavelength of 597nm. It is air-cooled and has a maximum average power of 120mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow laser with a wavelength of 589nm. It is air-cooled and has a maximum average power of 4500mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow laser with a wavelength of 588nm. It is air-cooled and has a maximum average power of 4500mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow laser with a wavelength of 585nm. It is air-cooled and has an average power of up to 50mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow laser with a wavelength of 582nm. It is air-cooled and has an average power of up to 100mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow laser with a wavelength of 577nm. It is air-cooled and has a maximum average power of 4000mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow laser with a wavelength of 571nm. It is air-cooled and has a maximum average power of 200mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow laser with a wavelength of 570nm. It is air-cooled and has a maximum average power of 100mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow-green (greenish-yellow) laser with a wavelength of 565nm. It is air-cooled and has a maximum average power of 100mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow-green (greenish-yellow) laser with a wavelength of 561nm. It is air-cooled and has an average power of up to 2mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow-green (greenish-yellow) laser with a wavelength of 558nm. It is air-cooled and has a maximum average power of 500mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow-green (greenish-yellow) laser with a wavelength of 556nm. It is air-cooled and has a maximum average power of 2500mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow-green (lime green) laser with a wavelength of 555nm. It is air-cooled and has a maximum average power of 100mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a yellow-green (greenish-yellow) laser with a wavelength of 552nm. It is air-cooled and has a maximum average power of 2000mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a green laser with a wavelength of 543nm. It is air-cooled and has a maximum average power of 1500mW.

• Laser Components

Manufacturer: CNI Laser (China) This is a green laser with a wavelength of 537nm. It is air-cooled and has an average power of up to 30mW.

• Laser Components