광학
CVD 다이아몬드 기판
Enjoy the benefits of diamond's unique properties – very broad transmission range, extraordinary hardness, high thermal conductivity, high resistance to thermal shock and thermal lensing, and unique electronic properties.
Coherent employs chemical vapor deposition (CVD) to grow single crystal and polycrystalline diamond in high volume, consistently producing material with low scatter, minimal absorption, and low birefringence in a wide range of cross-sectional sizes and thicknesses. Application include optics, thermal management, electronics, and quantum sensors.
CVD Diamond Characteristics
Coherent supplies CVD diamond material in sizes up to 145 mm diameter and 2 mm thickness, and can achieve a thermal conductivity of over 2200 W/m-K.
Plasma Chemical Vapor Deposition Diamond Material Properties |
|
Physical Properties |
|
Structure |
Polycrystalline or Single Crystal |
Grain Size (polycrystalline) |
Thickness and process dependent (0.05 - 1 mm) |
Grades (polycrystalline) |
Optical, Thermal, Microwave, Detector, Mechanical, Custom |
Grades (single crystal) |
Optical, Thermal, Microwave, Electronic, Quantum, Custom |
Thickness* |
up to 2 mm |
관련 제품
광학 제조 역량
Coherent 소재 성장, 가공, 코팅, 조립에 이르는 수직 통합 역량과 철저한 품질 보증(QA) 프로세스에 대해 알아보십시오. 이러한 역량이 어떻게 당사 광학 부품의 성능과 신뢰성을 보장하고, 공급망의 위험과 불확실성을 최소화하는지 확인해 보십시오.
