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CY0474 Diffusion Bonded Crystals Maximize

CY0474 Diffusion Bonded Crystals

Diffusion bonded crystals consist of a laser crystal attached to slabs of undoped materials. This high-temperature bonding process allows for minimally reflective interfaces. The slabs of undoped materials improve beam quality and especially reduce the thermal lensing effect with respect to unbonded crystals. 

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Diffusion Bonded Crystals Specification

Stanford advanced materials can supply many kinds of diffusion bonded crystals, such as YVO4+Nd: YVO4+YVO4 and YAG+ Nd: YAG+YA

Material
Doping Concentration
Aperture(mm)
Length of Laser Crystal(mm)
YVO4+Nd: YVO4
0.2%-3%
2×2-10×10 / Φ3-10
2-30
YVO4+Nd: YVO4 +YVO4
0.2%-3%
2×2-10×10 / Φ3-10
2-30
YAG+Nd: YAG
0.3%-1.2%
2×2-20×20 / Φ2-20
2-200
YAG+Nd: YAG+ YAG
0.3%-1.2%
2×2-20×20 / Φ2-20
2-200
YAG+Cr4+: YAG
0.6-7
2×2-20×20 / Φ2-20
2-50
YAG+Nd: YAG+ Cr4+: YAG
0.6-1.2%/0.6-7
2×2-20×20 / Φ2-20
3-200


Notes:

1. To inquire or order a finished crystal, please provide specifications as listed above. For most applications, we only need to know the following:

1) Nd-dopant concentration;  2) Sizes;  3) Surface quality;  4) Coating.

2. For special requests, please provide a detailed specification for evaluation and fabrication.

Diffusion Bonding Crystals Description

Diffusion Bonded Crystals (DBC) are crystals consisting of two, three, or more parts with different doping levels or a different doping, usually one laser crystal and one or two undoped crystals combined by optical contact and further bonded under high temperature.

 

 
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