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Contact SupplierCr:Er:YSGG (Erbium,Chromium doped Yttrium Scandium Gallium Garnet) provides an efficient laser crystal for generating 2800nm light in an important water absorption band. Cr:Er:YSGG laser crystal becomes one of the most promising laser crystals recently owing to its high conversion efficiency,stable chemical properties,long fluorescent lifetime. Now Cr:Er:YSGG is widely used in dentistry,environ ental researching,optical communication,remote sensing technology and military etc. Advantages of Cr:Er:YSGG: Lowest threshold and highest slope efficiency of common Erbium doped crystals;High conversion efficiency;Operates CW, free-running or Q-switched;High optical quality;The intrinsic crystal disorder increases pump line widths and tenability;Can be flash lamp pumped via Cr bands or diode pumped via Er bands; Long fluorescent lifetime. You can customise Cr:Er:YSGG laser crystal to your needs. If you do not find suitable specifications for your application please contact us for custom solution. Coupletech also provide other laser crystals and the best service to you.