Passive Q-switched ruby lasers were achieved with saturable dye absorbers and colored glass (compounds of selenium and cadmium sulfide). Recently the operational characteristics of a dye Q-switch for a pulsed ruby laser was still studied for application
in underwater holography. However, the dye Q-switch was limited in durability because of degradation (decomposition) of the dyes and the glass Q-switch was readily damaged. Thus, the tetravalent chromium doped gadolinium scandium gallium
garnet Gd3Sc2Ga3O12(Cr4+:GSGG) passive Q-switch ruby laser-offers for the first time high reliability, durability and high efficiency.
Anti-reflection coatings are available at your specified wavelength.
Be sure to wear laser safety goggles when checking optical path and adjusting optical axis.
To inquiry or order a finished Cr:GSGG laser rod, please specify the specification listed above, for common application, we only need to know the main specification: Cr-dopant concentration, sizes, and coating. For special request,
please specify specification in details for evaluation and fabrication.
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