High Accuracy Coated Hollow Retroreflectors
Hollow Retroreflectors are constructed of three first-surface mirrors assembled by a proprietary process into a mutually-orthogonal inside corner. The mirrors can be coated for maximization over a spectral range, from UV to far IR. Standard mirror coatings are aluminum, silver and gold,.
WTS offer cutomized size, coating and accuracy Hollow Retroreflectors products.
|
Specifications:
|
|
|
Material:
|
N-BK7 ; UV Fused Silica, Zerodur etc.
|
|
Dimension Tolerance:
|
+0.0, -0.2mm
|
|
Surface quality:
|
60-40 S/D
|
|
Surface flatness:
|
λ/2 @ 632.8nm
|
|
Beam Deviation (arc.sec.)
|
30“, 15", 10", 5" etc.
|
|
Clear Aperture:
|
>85% of dimension
|
|
Bevel:
|
<0.25mm×45
|
|
Coating:
|
Aluminum, Silver and Gold
|
