Fascination About GTR-KTP Crystal
Fascination About GTR-KTP Crystal
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The crystals are Utilized in health care lasers for treatments which include laser surgical procedures, tattoo removal, and pores and skin resurfacing, exactly where steady and dependable laser general performance is crucial.
Comparison concerning shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
They can be created at an optimally lower temperature that lessens the chance of defects, oxygen vacancies, crystal strains, or reduced metal centers.
A compact efficient eye-Secure intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in the shared cavity configuration with efficient conversion performance as substantial as fifty one% is introduced.
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Highly economical intracavity frequency doubling 532-nm laser depending on The grey monitoring resistance KTP crystal
Its hottest software is to be a frequency doubler utilizing the 1064nm output of the Nd:YAG laser and to create 532nm laser. KTP’s Qualities also help it become outstanding for electro-optic modulation, optical parametric era.
KTP is an excellent nonlinear crystal, but its gray tracking phenomena boundaries its use in higher repetition fee and higher electrical power laser techniques. CASTECH's GTR-KTP crystal has larger grey monitoring resistance compared to the frequent flux developed KTP crystal.
Like our hydrothermally developed KTP crystals, flux developed KTP crystals also provide exceptional homogeneity. Here are some in their distinct parameters:
We present During this report an efficient KTP-based mostly intracavity optical parametric oscillator pushed by a diode-pumped Nd:GdVO4/Cr:YAG passively get more info Q-switched laser. For The very first time, a novel folded…
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Adhesion Examination Compliant with MIL-C-675C armed forces benchmarks, an adhesion examination concerned making use of a tape that meets LT-ninety technical specs on to the lens film layer. The tape was affixed completely and afterwards removed vertically. This course of action was executed 3 times, causing no blistering or peeling.
The incidence of gray-keep track of is usually measured by an increase of bulk absorption by a robust CW 532nm eco-friendly laser inside quite a few minutes. This measurement is often done with Photo-thermal Popular-path interferometer.