we can supply the difusion bonding crystals now. They are crystals consisting of two, three or more parts with different dopant levels or different dopant. Usually, one laser crystal and one or two undoped crystals combined by optical contact and further bonded under high temperature.
Diffusion Bonding Crystals are used to decrease thermal lensing efect considerably. The bonded crystal used in laser applications can greatly improve the laser performance and beam quality.
Advantage:
●Decrease thermal effect
●Improve efficiency
●Improve beam quality
●Compact size
Main Specifications of Diffusion Bonding Crystals:
Type: 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 getting more information on the assembly type.
