Thin Film Polarizers
Extinction ratio higher than 10000:1.
The most typical value of extinction ratio we find in the market is 200:1. OPTOMAN aims for much higher values and reaches contrast of ~10000:1.
Angle of incidence 45°, 56°, 72°…
For effective and efficient adjustment, OPTOMAN polarizers are designed at 45°. In this set-up, laser beams are separated at 90°. We offer Brewster type polarizers for ultrafast applications for the highest possible extinction rate at a 72° angle.
Single wavelength, dual-wavelength and broadband polarizers
OPTOMAN polarizers cover most popular laser lines from 343 nm up to 4000 nm. Broadband configurations for femtosecond applications are also feasible.
Reflectance Rs>99.99% and transmittance Tp>99% available
What matters the most in your application? Is it Tp transmittance or Rs reflectance? Or is it extinction ratio? OPTOMAN will optimize product exactly to your needs.
The secret to such extinction ratios
- Single wavelength and broadband polarizers with 343 nm up to 5000 nm range.
- Broadband configurations for femtosecond applications are also feasible.
- Custom shapes, size and material of substrate.
- Optimization for ultrafast applications.
If you're interested in standard or in-stock options, feel free to check out Thin Film Polarizers in OPTOSHOP!