Free Space Faraday Rotator and Isolator
Faraday Rotator is an optical device based on the Faraday effect. The linearly polarized light input can be rotated to specified angles, and the direction is only related to the internal magnetic field. Optical Isolator is made of three parts, an input polarizer, a Faraday rotator, and an output polarizer. It is an optical component which allows the transmission of light in only one direction. It is widely used for amplified lasers, mode-locked lasers and optical test instrumentation.
Product Parameters
| Product | Part No. | Wavelength | Clear Aperture | Rotation Angle @25℃ | Extinction @25℃ | Transmission @25℃ | Damage Threshold @10ns | Package |
| Rotator | RL-ROT-1030-2.5 | 1030nm | 2.5mm | 45°±1° | ＞30dB | ＞95% | 5J/cm2 | 3# |
| RL-ROT-1030-5 | 5mm | |||||||
| RL-ROT-1064-2.5 | 1064nm | 2.5mm | ||||||
| RL-ROT-1064-5 | 5mm | 10J/cm2 |
| Product | Part No. | Wavelength | Clear Aperture | Isolation @25℃ |
Transmission @25℃ | Polarizer | Damage Threshold @10ns | Package |
| Isolator | RL-ISO-1030-2.5 | 1030nm | 2.5mm | ＞30dB | ＞90% | PBS Cube | 5J/cm2 | 3# |
| RL-ISO-1030-5 | 5mm | |||||||
| RL-ISO-1064-2.5 | 1064nm | 2.5mm | ||||||
| RL-ISO-1064-5 | 5mm |
Application
Amplified laser
Mode-locked laser
Semiconductor laser
Optical test instrumentation
Optical parametric oscillator
Key Features
High isolation
Low insertion loss
Various clear aperture
Double escape ports
Various wavelength options
Output polarization states adjustable
