|
Substrate Material: |
Schott N-BK7 glass |
|
Outer Diameter: |
25.4,-0.2/+0.0mm |
|
Thickness: |
3.0+/-0.1mm |
|
Surface Quality: |
20/10 S/D per MIL Standard |
|
Flatness: |
<Lambda/10 @ 633nm over 25mm area |
| Parallelism: |
<1 arc minute |
|
Coating Wavelength: |
700-1100nm, Non-PBS design(45-deg) |
|
Angle of Incidence(AOI): |
45-deg AOI |
|
Splitting Ratio: |
R50%:T50% |
|
Splitting Ratio Tolerance: |
<15% over entire wavelength range |Ts-Tp|<15% and |Rs-Rp|<15% |
|
Front Surface(S1) Transmission at 45-deg AOI: |
50% @ 700-1100nm (+/-5%) , @ 45-deg AOI |
|
Front Surface(S1) Reflection at 45-deg AOI: |
50% @ 700-1100nm (+/-5%), @ 45-deg AOI |
|
Back Surface(S2) AR Coating: |
Ravg < 0.5% at 700-1100nm, @ 45-deg AOI |
|
Temperature Range: |
-50 to +80 C-deg |