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Sapphire Substrate
1.Heat conduction
2.High hardness
3.Infrared transmission
4.Good chemical stability -
BaTiO3 substrate
1. Excellent photorefractive properties
2. High reflectivity of self-pumped phase conjugation
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LGS Substrate
1.High thermal stability
2.Low equivalent series resistance and electromechanical coupling coefficient 3-4 times of quartz
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LiF Substrate
1.Excellent IR performance
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BGO substrate
1.High stability SAW/BAW domain / time domain device
2.High sensitive read write holographic memory
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CaF2 Substrate
1.Excellent IR performance
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PMN-PT Substrate
1.High smoothness
2.High lattice matching (MCT)
3.Low dislocation density
4.High infrared transmittance -
BSO substrate
1. Photoelectric
2. Photoconductive
3. Potorefractive
4. Piezoelectric
5. Acousto-optic
6. Dazzle and Faraday rotation
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MgF2 Substrate
1.Good transmission
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SrTiO3 Substrate
High temperature superconducting
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CZT Substrate
High smoothness
2.High lattice matching (MCT)
3.Low dislocation density
4.High infrared transmittance -
GGG Substrate
1.Good optical, mechanical and thermal properties
