features:High damage threshold and low insertion loss for high-power applications, low thermal lens effect and thermal depolarization phenomenon, can provide orthogonal or Brewster isolated beams according to requirements, adjustable input polarization state, large aperture below 70 mm in the range of 1000 nm, reliable quality and complete design to meet harsh operating environments, low thermal lens effect and thermal depolarization phenomenon.
Specifications:
| Model |
HPTG S
High power 1030 nm, 1045 nm, 1053 nm, 1064 nm (1000~1100 nm)
|
| Clear hole D |
3.5mm,5mm |
| Working wavelength |
1010~1080 nm |
| Rotation (peak) |
45°±0.5° |
| damage threshold |
15 J/cm area @ 10 ns
1.5J/cm @ 8ns
|
| Transmission rate,% |
>98% (rotator)
>96% (isolator)
|
| Storage temperature range |
-40°C~70°C |
| Adjustable temperature range |
20 ° C ± 10 ° C/Upon request |
| Peak isolation |
>35 decibels (isolator) |
| Isolated beam pointing |
<5 mrad |
Application:
Optical feedback protection for pulse and continuous lasers.
Eliminating frequency instability to protect seed sources.
ASE generated by isolation amplifier.