YAG+Cr,Tm,Ho:YAG+YAG

YAG+Cr,Tm,Ho:YAG+YAG
Download the Product Sheet

YAG+Cr, Tm, Ho: YAG+YAG bonded crystals are bonded crystals formed by bonding pure YAG at both ends of Cr, Tm, Ho: YAG, which can effectively improve the comprehensive performance of Cr, Tm, Ho: YAG lasers.

The thermal conductivity of Cr, Tm, Ho: YAG is 14w/m/k, 20 ° C · 10.5w/m/k, 100 °C, and the thermal conductivity of pure YAG crystal is 14w/m/ K@20 ℃ 10.5W/m/ K@100 ℃, both ends are bonded to form YAG+Cr, Tm, Ho: YAG+YAG bonded crystals, which can effectively improve the thermal effect of Cr, TM, Ho: YAG crystals, reduce the thermal lens effect formed during laser pumping, good chemical stability, durability, UV resistance, good thermal conductivity, high damage threshold (>500mw/cm2), easy operation, improve the beam quality of the laser, improve the output efficiency of 2100nm laser, and improve the stability of the output capacity of the laser, Improve the service life of the laser.

CRYLINK uses surface activation bonding technology, which is a bonding technology at low or normal temperatures. The typical features are surface cleaning and surface activation. Before bonding, the bombardment of fast atoms or ion beams on the bonding surface can effectively increase the bonding strength and achieve high-quality bonding between inorganic materials, metals and semiconductor materials. Compared with the high-temperature thermal bonding method, the surface activation bonding technology has higher bonding force interface, better optical absorption loss and surface shape change control, while the impurities on the thermal diffusion bonding surface cannot be removed and are bonded on the bonding surface. Surface activated bonding technology has the advantages of removing various polishing residual components, removing organic pollutants, removing surface oxide layer, breaking chemical bonds of materials, and improving activation energy.

The produced YAG+Cr, Tm, Ho: YAG+YAG bonding crystals have high bonding strength, small bonding surface absorption loss (generally less than 20ppm) and small change of bonding surface shape (bonding surface shape <lamda/8). The shape of the bonded crystal can be rod, plate, waveguide or sandwich. Various types of coatings can be provided at both ends of the bonded crystal, such as two end antireflection films ar/ AR@2080nm, or s1: HR@2080nm ， S2: PR@2080nm Etc.YAG+Cr, Tm, Ho: YAG+YAG bonded crystals are widely used in medical, lidar, military and other fields.

YAG+Cr,Tm,Ho:YAG+YAG

YAG+Cr,Tm,Ho:YAG+YAG
MaterialsYAGCr,Tm,Ho:YAGYAG
Concentrations/Cr:0.3-1.2%, Tm:5-6%, Ho:0.3-0.4%
StructureRods/Slabs/Sandwich/Waveguide/
End-face ConfigurationFlat/Convex/Wedge
Side ConfigurationPolish/Fine Ground
AR@2080nmAR@2080nm
HR@2080nmPR@2080nm
others/others

If you are intereted in YAG+Cr,Tm,Ho:YAG+YAG, please click the button below to enquire or ask for a samplel.

Inquiry/Sample

Related article(s) with YAG+Cr,Tm,Ho:YAG+YAG:

Related case study with YAG+Cr,Tm,Ho:YAG+YAG:

There is no related case study with this product, please visit case study page to find out more.

Related solution(s) with YAG+Cr,Tm,Ho:YAG+YAG:

Related video(s) with YAG+Cr,Tm,Ho:YAG+YAG:

There is no related video(s), please visit videos page to find out more.

Scroll to Top