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Model No.: VAR/DAR/TAR
Brand: LAMBDA
Support Customization: Oem
Place Of Origin: China
Use: Optical, Infrared, Achromatic
Structure: Plano-Convex, Double Convex, Double Concave, Plano-Concave
Shape: Spherical, Plano, Ball, Cylindrical, Meniscus
Centration Error: <3arcmin
Thickness Tolerance: <±0.10mm
Diameter: 1~300mm
Thickness: 1~20mm
Material: Bk7a, Fused Silica, Caf2, Znse
Surface Flatness: <λ/10@633nm
Clear Aperture: 90% Of Diameter
Diameter Tolerance: +0.00/0.10mm
Surface Quality: <20/10(Both Side)
Packaging: Protective packaging
Productivity: 500pcs/month
Transportation: Express,Air,Land,Ocean
Place of Origin: CHINA
Supply Ability: 500pcs/month
Certificate: ISO9001
HS Code: 9001909090
Port: CHANGCHUN
Payment Type: T/T
Incoterm: FOB
Low loss coatings for telecom wavelengths
Single and dual band coatings
These anti-reflection coatings are specially designed to have low loss at telecom wavelengths. They are suitable for use on BK7 or UV Fused Silica optical components and they may also be applied to fiber ends. Single wavelength V-coatings are offered for the major telecom lines as well as dual band coatings which cover both the 1310-1319 nm band and the 1550 nm band. A single wavelength V-coat will provide reflectance less than 0.25% for 0°incidence or
0.5% for 45° incidence at the chosen wavelength. Dual wavelength coatings will approach the performance of V-coats for two selected wavelengths
Part NO. Type Transmittance Wavelength Covered
·VAR ·Single Wavelength ·≥99.5% for 0°AOI ·193nm, 248nm, 308nm, 266nm, 355nm, 532nm,
≥99% for 45°AOI 633nm, 1064nm, 1550nm, 2100nm, 2940nm, 10600nm
·DAR ·Dual Wavelength ·≥99.5% for 0°AOI ·355nm, 532nm, 633nm, 1064nm, 1550nm, 2100nm,
≥99% for 45°AOI 2940nm, 10600nm+Other wavelengths
·TAR ·Triple Wavelength ·≥99.5% for 0°AOI ·355nm&1064nm&633nm, 532nm&1064nm&633nm
≥90% for 45°AOI 810nm&980nm&633nm
Product Categories : Optical Coatings > Single & Triple Wavelength AR Coating Services
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.