Wavelength 850nm Clear Aperture 3mm Fpolarization Faraday Rotator
Center Wavelength 850nm Clear Aperture 3mm Faraday Rotator
1.Faraday Rotator Introduction:
Faraday rotator is a polarization rotator based on the Faraday effect, a magneto-optic effect involving transmission of light through a material when a longitudinal static magnetic field is present.
It provides non-reciprocal rotation while maintaining linear polarization, The plane of polarization will be rotated 45°when light transmits through the Faraday rotator in the forward direction and rotated an additional 45° in the same relative direction with respect to a magnetic field when light travels backward from the reverse direction. It will generate a total rotation of 90°and reject the light coming from the reverse direction.
2. Main Features of Rotators :
- High Isolation
- Low insertion loss
- Multiple through-light apertures
- Double escape Windows at both ends
- Multiple wavelengths are available
- Certain wavelength bandwidth applicability
- The output polarization state is controllable
3. Applications of Rotators:
- Faraday Isolator
- Laser sensing system
- Ultrafast laser system
- OCT system
4.Specifications :
| Faraday Isolator and Rotator | ||
| Material | TGG or TSAG | |
| Center Wavelength | 405-980nm | 1064nm |
| Operating Wavelength Range | ≥±10nm | ≥±15nm |
| Peak Transmission | >90% | >92% |
| Peak Isolation | >35dB | >35dB |
| M2 Degradation | <10% | <10% |
| Clear Aperture | 3,4mm or other | 2,3,4,5,8,10,12 or others |
| Optical Power(Average) | 10,30,50W or customized | 10,30,50,100W or customized |
| Damage Threshold | 3.5J/cm2@10ns | 10J/cm2@10ns |
| Storage Temperature Range | 20-70℃ | -20-70℃ |
| Tunable Temperature Range | 10-30℃ | 10-30℃ |
5.Product Picture:
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