公司简介
Altechna UAB公司位于立陶宛维尔纽斯，成立于1996年，是一家超级的激光相关元件、解决方案、及特殊定制商。产品包括各种激光镜子、偏振镜片、激光晶体、非线性晶体、激光附件、光机产品及连续激光器。
可提供镀膜类型：
产品列表
Laser Optics
HR Laser Line Mirrors (HR)
| Diameter tolerance +0/-0.1 mm Thickness tolerance ±0.1 mm Clear Aperture >90% Surface quality 20-10 S-D Surface flatness <λ/8 @ 632.8 nm Protective chamfers <0.25 mm x 45° Coating adhesion and durability Per MIL-C-675A Laser damage threshold reports www.altechna.com/lidt |
Low Loss HR Mirrors
Diameter tolerance +0/-0.1 mm Thickness tolerance ±0.1 mm Clear Aperture >90% Surface quality 20-10 S-D Surface flatness <λ/8 @ 632.8 nm Protective chamfers <0.25 mm x 45° Coating adhesion and durabilityPer MIL-C-675A Laser damage threshold reports www.altechna.com/lidt |
HR Broad Band Mirrors (BBHR)
Diameter tolerance +0/-0.1 mm Thickness tolerance ±0.1 mm Clear aperture >90% Surface quality 20-10 S-D Surface flatness <λ/8 @ 632.8 nm Protective chamfers <0.25 mm x 45° Measured reflectivity R>99 % @ AOI=0°,Ravg>99% @ AOI=45° Coating adhesion and durabilityPer MIL-C-675A Laser damage threshold reports www.altechna.com/lidt |
Non-polarizing Plate Beamsplitters
Diameter tolerance +0/-0.1 mm Thickness tolerance ±0.1 mm Clear aperture >90% Surface quality 20-10 S-D Transmitted wavefront distortion λ/8 @ 632.8 nm Separation of polarizations, Rs-Rp <5% Coating on S2 ARsp<0.75% Protective chamfers <0.25 mm x 45° Coating adhesion and durability Per MIL-C-675A Laser damage threshold reports www.altechna.com/lidt |
Interference Filters
Mount diameter 25.4 mm (+0/-0.2 mm) Clear aperture > 18 mm Surface quality 60-40 S-D Blocking < 0,01% Bandwidth tolerance ±20 % |
Neutral Density Absorption Type Filters
Material Neutral density glass Diameter tolerance +0/-0.2 mm Clear aperture >90% Surface quality 60-40 S-D Surface flatness <λ @ 632.8 nm Parallelism error <3 arcmin Protective chamfers <0.25 mm x 45° Designed for VIS range (400-700 mm) Uncoated, unmounted |
Polarization Optics
Waveplates (phase retardation plates)
Thin Film Plate Polarizers
Polarizing Cubes
Glan Type and other polarizers
Other products
Laser Crystals
Nonliner Crystals
Lasers
Lasers Accessories
Optomechanics
