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Circular Variable Attenuator

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Circular Variable Attenuator
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Circular Variable Attenuator-CVA


The circular variable attenuator can make the optical density linearly varies around a 0°-270° circle for measuring laser energe farthes

Description

Details

We provide two kinds of variable attenuators for different application. The circular variable attenuator can make the optical density linearly varies around a 0°-270° circle for measuring laser energe farthest. As for the square one, the optical density linearly varies across the length for measuring laser energe.

 

Specifications

 

 

Material

BK7grade A optical glass, Fused silica

Optical Density Range

OD0-OD4

linearity Density

OD±5%

Coating

S1:Ni-Cr-Fe; S2:Boardband AR coating; incidence angle:0°-15°

Clear aperture

>80% diameter

Damage threshold

30W/cm2 CW

 

Note: Dimension, wavelength range ,OD or other request are available upon request.

 

Additional Information

Additional Information

SKU RAY-CVA-380
Part Number
CVA
Applications
Applications: 
 
Detector of photon
Electronic image
Optical instrumentation
Country of Manufacture
Manufacture Rayscience
Conditions No
Lead Time 2 weeks
Export Terms No
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