Type FI-x/y-5S
- Isolation better than 30 dB / typically 38-42 dB over the entire wavelength range
- Converts to a Faraday Rotator by removing the polarizers
- TGG crystal (high Verdet constant)
- Rare earth magnet (high remanence)
- Linear exit polarization is rotated with respect to entrance polarization
- Access to blocked beam
- Mounting: via two M4 threaded holes (20 mm distance) on two orthogonal surfaces; via a base plate or an angle bracket