This is a window with IBS coating. It features low reflectance and low GDD of AR coating.
Manufacturer: Optoman (Lithuania) Thanks to cutting-edge IBS coating technology, we achieve excellent features such as high damage threshold, low absorption, and low scattering. OPTOMAN offers custom products tailored to your needs. ◆Specifications◆ Substrates material: IRFS (Corning 7978 0F) Diameter: 25.4 mm +0/-0.1 mm Thickness: 2.0 mm +/-0.1 mm Clear aperture: min 20 mm Surface quality, S1/S2: 20-10 S-D per CA Transmitted WFD: <λ/8@633 nm per CA Protective chamfers: 0.2 - 0.4 mm x 45° Coatings (IBS): S1: AR_abs<0.3% @ 900 nm - 1160 nm, AOI=0 deg S2: AR_abs<0.3% @ 900 nm - 1160 nm, AOI=0 deg GDD (S1+S2+IRFS substrate) <90 fs^2
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● High-power laser ● Laser processing equipment
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San-In Instrument Co., Ltd. imports and sells optical communication and laser products utilizing advanced technology as an agent from various countries around the world. ■ Laser oscillators (femtosecond lasers/picosecond lasers/nanosecond lasers/CW lasers/wavelength-tunable lasers/narrow linewidth lasers, etc.) ■ Optical communication equipment (transceivers/optical amplifiers/WDM/couplers, etc.) ■ Sensing-related (various optical detectors) ■ Spectroscopy-related (spectrometers/optical fiber probes/hyperspectral cameras, etc.) ■ Optical systems (IBS-coated optical systems/super high vacuum windows/retroreflectors, etc.)
