|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
|
Unique to Semrock! Polarization filters from Semrock combine a highly efficient polarizer with high-performance bandpass characteristics (including steep edges) in a single optical component. These highly innovative filters are possible to achieve thanks to Semrock’s ability to deposit many hundreds of thin-film coating layers with extreme precision.
Key product highlights include: • Contrast ratio > 1,000,000:1 (extinction ratio < 10E–6) • High transmission (> 95%) within optimized passband (for p-polarized light) • Blocking > O.D. 6 for s-polarized light within the passband Possible applications include using the filter as a laser source clean-up filter. It is also suitable as a detection filter to pass a laser wavelength range and block background noise. |
|
|
