TSAG Faraday Crystal Tb3Sc2Al3O12 1600nm Range 35dB Extinction Ratio for High-Power Lasers
Price:
Negotiable
MOQ:
1pc
Delivery Time:
3-4 weeks
Brand:
Crystro
Product Description
TSAG Faraday Crystal Overview
TSAG (Tb3Sc2Al3O12) is an advanced magneto-optical crystal engineered for high-power laser applications across visible and infrared wavelength regions. With superior thermal and mechanical properties, TSAG crystals deliver exceptional reliability for next-generation fiber laser systems.
Performance Advantages
Compared to traditional TGG crystals, TSAG offers approximately 20% higher Verdet constant and about 30% lower absorption at 1064 nm, making it ideal for demanding optical applications.
Key Features
- Large Verdet constant (48 radT⁻¹m⁻¹ at 1064 nm) - 20% higher than TGG
- Low absorption (
- High power compliance for industrial laser systems
- Low thermally-induced birefringence
- Compact isolator design capability
Material Properties
| Property | Specification |
|---|---|
| Transmittance Range (bulk/uncoated) | 400-1600 nm |
| Crystal Structure | Cubic, Space group Ia3d |
| Chemical Formula | Tb3Sc2Al3O12 |
| Lattice Parameter | a=12.3 Å |
| Growth Method | Czochralski |
| Density | 5.91 g/cm³ |
| Melting Point | 1970℃ ± 10℃ |
Manufacturing Specifications
| Parameter | Specification |
|---|---|
| Orientation | ±15′ |
| Wavefront Distortion | |
| Extinction Ratio | >30 dB |
| Diameter Tolerance | ±0.05 mm |
| Length Tolerance | ±0.1 mm |
| Chamfer | 0.1 mm @ 45° |
| Flatness | |
| Parallelism | |
| Perpendicularity | |
| Surface Quality | 10/5 |
| AR Coating |
Applications
Faraday isolators for high-power lasers • Imaging applications utilizing scintillation properties • Industrial fiber laser systems • Advanced optical instrumentation
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Get in Touch
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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