High Power Optical Isolator with 30-45dB Isolation for 355-4500nm Laser Diodes
Price:
Negotiable
MOQ:
1pc
Delivery Time:
3-4 weeks
Brand:
Crystro
Product Description
Product Overview
Crystro's TGG Isolators maintain 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. Available in both Polarization and Polarization Independent types, with fixed wavelength and wavelength adjustable options.
Key Features
- High damage threshold and power handling capability
- Peak isolation range from 30dB to 45dB
- Free space input and output design
- Orthogonal isolated beams
- Optional λ/2 plate available
- All isolators include escape ports
Applications
- Maintain linear polarization of light
- Prevent 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
Technical Specifications
| Parameter | 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 | ||||
| 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℃
Performance Highlights
Designed for high-power laser applications with exceptional isolation performance (30-45dB), multiple wavelength options from UV to IR spectrum, and customizable clear apertures up to 12mm.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Location
No. 176, Yuner Rd, Yunhai Rd Industrial Park, Baohe District，Hefei City，Anhui Province
Contact Person
Wu