Optics
YAG Family Crystals
Choose from virtually every type of YAG gain crystal to produce high-performance, high-power infrared lasers and other devices, such as passive Q-switches.
Coherent is a fully vertically integrated laser crystal manufacturer, with comprehensive crystal growth capacity, metrology to consistently minimize absorption, extensive coating facilities, in-house laser damage testing, and assembly capabilities.
YAG Crystal Capabilities
Specify crystal type, dimensions, coating requirements, and even assembly specifications.
Crystal Capabilities |
Aperture/Length (mm) |
Key Features |
YAG Nd:YAG Yb:YAG CTH:YAG Er:YAG Tm:YAG Ho:YAG Ce:YAG Cr4+:YAG |
50-85 (diameter)/50-150 Cr4+:YAG 40 (diameter)/50 |
Single and multiple bonding of YAG sections Multiple options at 2 µm Polishing to scratch/dig 0-0 and < 4 Å RMS surface roughness Ideal for high-power applications Large selection of fluorescence crystals |
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Optical Manufacturing Capabilities
Learn about the vertically integrated capabilities for material growth, fabrication, coating, and assembly, and rigorous QA at Coherent. Discover how these ensure the performance and reliability of our optics and minimize supply chain risks and uncertainties.
