TGG Faraday Magneto Optical Crystal 5mm Diameter with 40 rad/T/m Verdet Constant for 400-1100nm Applications
Price:
USD 10-100/pc
MOQ:
1pcs
Delivery Time:
1-4 weeks
Brand:
Crystro
Product Description
TGG Faraday Magneto-Optical Crystal Overview
Terbium Gallium Garnet (TGG) crystals are premium magneto-optical materials specifically engineered for Faraday isolators and rotators operating within the 400nm-1100nm wavelength range (excluding 475-500nm).
Manufacturing Capabilities
Anhui Crystro produces TGG crystal boules up to 4 inches in diameter, representing the largest available size in China. We offer comprehensive crystal manufacturing and processing services with extensive R&D capabilities.
Available Product Configurations
- TGG rods: Dia2x10mm, Dia5x20mm
- TGG cubes: 5x5x10mm
- TGG wafers: 10x10x0.5mm
- TGG plates: 70x70x10mm
Key Performance Features
- Large Size Boule Diameter: up to 4 inches
- Extinction Ratio: Typical >35 dB, High Grade >40 dB
- Verdet Constant: 40 rad/T/m at 1064 nm
- Refractive Index: 1.95 at 1064 nm
Technical Specifications
| Main Specifications | Physical and Chemical Properties |
|---|---|
| Directional accuracy: <111> within ±15 arc min | Chemical Formula: Tb3Ga5O12 |
| Wave front distortion: <λ/8 wave total | Lattice constants: a=12.355 |
| Extinction ratio: 35-40dB | Growth method: Czochralski method |
| Diameter: +0.00mm/-0.05mm | Density: 7.13g/cm³ |
| Length: +0.2mm/-0.2mm | Mohs hardness: 8 |
| Chamfer: 0.2mm at 45° | Melting point: 1725℃ |
| Flatness: <λ/10 wave at 633nm | Index of refraction: 1.954 at 1064nm |
| Parallelism: <30 arc seconds | Thermal conductivity: 7.4 W*m⁻¹*K⁻¹ |
| Verticality: <5 arc minutes | Size range: Dia2mm to 105mm |
| Surface quality: 10/5 Scratch/Dig | |
| AR coating: <0.2% |
Verdet Constant Data
Transmission Data
Company Expertise
Crystro is a leading manufacturer specializing in crystal materials R&D and processing. Our product portfolio includes Magneto-Optical Crystals, Laser Crystals, Piezoelectric Effect Crystals, Scintillation Crystals, Optical Substrate, and Optical Devices.
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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