T-FBT-PBS053 - Polarizing FiberBench Beamsplitter Module, 900 - 1300 nm
T-FBT-PBS053 - Polarizing FiberBench Beamsplitter Module, 900 - 1300 nm
- Polarizing 5 mm Beamsplitter Cube Mounted on Kinematic Tip/Tilt and Rotation Base
- Extinction Ratio >1000:1
- Wavelength Ranges between 620 and 1600 nm
- Item # of Mounted Optic T-PBS053
- Wavelength Range 900 - 1300 nm
- Transmission (Click for Graph)
- Extinction Ratio TP:TS > 1000:1
- Reflection Efficiency TS > 99.5%
- Transmission Efficiency TP > 90%
- Transmitted Wavefront Distortion ≤λ/4 @ 633 nm
- Clear Aperture >Ø3.25 mm
| Item # | Damage Threshold | |
|---|---|---|
| Polarizing Beamsplitters | ||
| T-FBT-PBS052 | CW | 50 W/cm at 810 nm, Ø0.019 mm |
| Pulsed | 2 J/cm2 at 810 nm, 10 ns, 10 Hz, Ø0.166 mm | |
| T-FBT-PBS053 | CW | 2000 W/cm at 1064 nm, Ø0.018 mm |
| Pulsed | 2 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø0.484 mm | |
| Specifications | |
|---|---|
| AR Coating Reflection | Ravg <0.5% at 0° AOI |
| Beamsplitter Dimensions | 5 mm Cube |
| Dimensional Tolerance | ±0.25 mm |
| Material | N-SF1 |
| Extinction Ratio | TP:TS >1000:1 |
| Transmission Efficiency | TP >90% |
| Reflection Efficiency | RS >99.5% |
| Transmitted Beam Deviation | 0° ± 5 arcmin |
| Reflected Beam Deviation | 90° ± 5 arcmin |
| Clear Aperture | >Ø3.25 mm |
| Surface Flatness | λ/4 at 633 nm |
| Transmitted Wavefront Distortion | ≤λ/4 at 633 nm |
| Surface Quality | 40-20 Scratch-Dig |
| Item # | Item # of Mounted Optic |
Coating Range | Damage Threshold | |
|---|---|---|---|---|
| T-FBT-PBS052 | PBS052 | 620 - 1000 nm | CW | 50 W/cm at 810 nm, Ø0.019 mm |
| Pulsed | 2 J/cm2 at 810 nm, 10 ns, 10 Hz, Ø0.166 mm | |||
| T-FBT-PBS053 | PBS053 | 900 - 1300 nm | CW | 2000 W/cm at 1064 nm, Ø0.018 mm |
| Pulsed | 2 J/cm2 at 1064 nm, 10 ns, 10 Hz, Ø0.484 mm | |||