Optical isolator is a combination of a polarization Beamsplitter cube (PBS) and a quarter waveplate made of crystal quartz. Stanford Optics has rich experience in manufacturing and supplying high-quality Optical Products.
Material |
Quartz+BK7 |
Dimensional Tolerance (mm) |
±0.2 |
Split Ratio |
Rs>99% Rp<5%, TP> 95% Ts<1% |
Isolation |
>20dB |
Beam Deviation(arcmin) |
<3 |
Clear Aperture |
>90% |
Surface Quality |
60/40 |
Transmitted Wavefront Distortion |
<λ/4@633nm |
Damage Threshold(pulsed) |
>500mJ/cm² (20ns 20Hz @1064nm) |
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