CASIX supplies diffusion bonding crystals consisting of two, three or more parts in different dopant levels or different dopant. Usually, one laser crystal and one or two undoped crystals are combined by optical contact and further bonded under high temperatures.
Diffusion Bonding Crystals are used to decrease thermal lensing effect considerably. The bonded crystal used in laser applications can greatly improve laser performance and beam quality.
Advantage:
• Decrease thermal effect
• Improve efficiency
• Improve beam quality
• Compact size
Main Specifications of Diffusion Bonding Crystals:
Type I : Nd:YVO4+YVO4
Flatness <λ/10 |
Wavefront Distortion < λ/4 |
Parallelism ≤20" |
Perpendicularity ≤15’ |
Surface Quality 10/5(MIL-PRF-13830B) |
Coating Upon request of customer |
Type Ⅱ : Nd:YAG+YAG+CR:YAG
Flatness <λ/10 |
Wavefront Distortion <λ/8 per inch of length |
Parallelism ≤10" |
Perpendicularity ≤10’ |
Surface Quality 10/5(MIL-PRF-13830B) |
Coating Upon request of customer |
Please contact us for more information on the assembly types.
