bonding Nd:YAG+Cr:YAG
Crystal bonding is a composite technology for laser crystals. Since most optical crystals have relatively high melting points, high-temperature heat treatment is usually required to promote the mutual diffusion and fusion of the molecules on the surfaces of two crystals that have undergone precision optical processing, ultimately forming more stable chemical bonds and achieving true integration into one body. The significance of applying bonding technology to laser crystals lies in miniaturizing and integrating laser devices while improving the thermal performance of laser rods. The most commonly used bonds at present are Nd:YAG and Cr:YAG. ★ Improved beam quality ★ High damage threshold ★ Reduced thermal effects ★ Improved efficiency ★ Miniaturized structure
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Overview
Specifications
| Parameter | Value |
|---|---|
| Specification - Nd:YAG Doping Concentration | 0.4-1.1% |
| Absorption Coefficient | 0.1% cm^-1 |
| Specification - Scattering | No scattering under He-Ne laser illumination |
| Length Tolerance | +0.5/-0mm |
| Clear Aperture Dimension | >95% |
| Parallelism | <10 arcsec |
| Perpendicularity | <5 arcmin |
| Specification - Edge Treatment | 400# |
Applications
Datasheet
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