Laser System Photonic Devices High Power Optical Fiber Isolator
Photonic Device High Power Optical Fiber Faraday Isolator for Laser System
Crystro Free Space Isolators could maintain the light's linear polarization, by rotating the plane of polarized light 45°in the forward direction and an additional 45°of non-reciprocal rotation in the reverse direction. Our free space isolator series includes 2 types: Polarization and Polarization Independent. Meanwhile, free space isolators include fixed wavelength isolators and wavelength adjustable isolators.
Features:
High damage threshold and power handling
Peak Isolation : Range from 30dB to 45dB
Free space input and output
Orthogonal isolated beams
Isolators are available for optional λ/2 plate
All isolators contain escape ports
Applications:
Maintain the light's linear polarization
Avoid deleterious effects of back reflections in laser diodes
Eliminate instability in amplified laser systems caused by ASE
Reduce Nd and Yb oscillations from ASE created by amplifiers
Specifications:
| UV | VIS | NIR | IR | |
| Center Wavelength | 355nm | 405-980nm | 1030,1064nm | 1319,2000,4500nm |
| Operating Wavelength Range | ≥±10nm | ≥±10nm | ≥±15nm | ≥±10nm |
| Peak Transmission | >93% | >90% | >92% | >90% |
| Peak Isolation | >35dB | >35dB | >30dB | >35dB |
| M2 Degradation | <10% | <10% | <10% | <10% |
| Clear Aperture | 3,4mm or others | 3,4mm or others | 2,3,4,5,8,10,12 or others | 3,4mm or others |
| Optical Power(Average) | 1,5,10W or Specify | 10,30,50W or Specify | 10,30,50,100W or Specify | 10,30,50W or Specify |
| Damage Threshold | 3.5J/cm2@ 10ns | 3.5J/cm2@ 10ns | 10J/cm2@ 10ns | 5J/cm2@ 10ns |
| Storage Temperature Range | -20-70℃ | |||
| Tunable Temperature Range | 10-30℃ | |||
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