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DUV Vacuum-Compatible Waveplates

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  • 257nm and 266nm Deep UV Wavelengths Available
  • Ideal For Vacuum Compatible Applications
  • Non-Anodized Mount and Adhesive-Free Construction

DUV Vacuum-Compatible Waveplates are mounted in an unanodized aluminum housing and feature adhesive-free construction for low outgassing in vacuum environments. These waveplates are optimized for >99.8 transmission at 257 or 266nm designed wavelengths, with λ/2 or λ/4 retardance options for each. Featuring a superior retardation tolerance and zero-order construction, these waveplates have increased bandwidth and lower sensitivity to temperature change. DUV Vacuum-Compatible Waveplates have the fast axis marked on the edge of the mount for easy identification and system integration. These waveplates are ideal for life-science and lithography applications which require a vacuum environment.

Common Specifications

Configuration:
Air spaced; no mounting glue; no glue contacted spacer between crystals
Clear Aperture CA (mm):
>7
Diameter (mm):
12.70 +0.00/-0.25
Thickness (mm):
6.00
Construction:
Crystalline
Parallelism (arcsec):
<3
Substrate:
Crystal Quartz
Surface Quality:
10 - 5
Transmitted Wavefront, P-V:
λ/10 @632.8nm
Retardance Tolerance:
±λ/100 @20°C
Temperature Coefficient (λ/°C):
0.0001
Retardance Order:
0

Products

Dia. (mm)  Retardance   Coating   Retardance Order   Compare   Stock Number   Price  Buy
12.70 λ/2 Laser V-Coat (257nm) 0
12.70 λ/2 Laser V-Coat (266nm) 0
12.70 λ/4 Laser V-Coat (257nm) 0
12.70 λ/4 Laser V-Coat (266nm) 0

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