Sigma optical machine Roche polarizing prism
Product Introduction
The outgoing P-polarized light is coaxial with the incident light and has no optical axis offset. The outgoing S-polarized light will form a certain separation angle with the incident optical axis.
RSPCQ-10 made of crystal material and MgF material can be provided2There are two specifications of RSPMF-10 that can be used in the deep ultraviolet band.

information
▶ If you need to apply an anti reflection film, please consult.
▶ We can provide a dedicated holder for Roche polarizing prisms. Please consult for details.
Attention
▶ Changing the incident angle will result in a change in the extinction ratio of the transmitted light.
General Metrics
| Optical axis offset (P polarization) |
<3′ |
| Wavefront accuracy |
λ/4 |
| coating |
No coating |
| Laser damage threshold |
0.3J/cm2(Pulse width 10ns) |
| Surface quality |
20-10 |
| Outer frame material |
Aluminum alloy surface treatment: black oxidation |
Outline drawing
Function Description Diagram