Facts About GTR-KTP Crystal Revealed
Facts About GTR-KTP Crystal Revealed
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GTR-KTP crystals are broadly utilized in apps that need superior-effectiveness nonlinear optical components with enhanced sturdiness and resistance to gray tracking. Some noteworthy purposes involve:
GTR-KTP crystal has grey keep track of resistance sufficiently increased than regular flux-developed KTP. It has extensive angular bandwidth and compact walk-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals may be commonly Utilized in clinical, military and meteorology fields.
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A compact economical eye-Protected intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in a very shared cavity configuration with productive conversion efficiency as high as fifty one% is introduced.
By means of Image-thermal Prevalent-route Interferometer, the event of gray monitoring is usually measured by an increase of bulk absorption via a strong CW 532 nm eco-friendly laser in quite a few minutes.
By Photo-thermal Widespread-route Interferometer, the occurrence of gray monitoring could be calculated by a rise of bulk absorption via a sturdy CW 532 nm environmentally friendly laser within just several minutes.
Very economical intracavity frequency doubling 532-nm laser dependant on the gray monitoring resistance KTP crystal
KTP is a superb nonlinear crystal, but its gray monitoring phenomena restrictions its use in substantial repetition charge and high energy laser systems. CASTECH's GTR-KTP crystal has greater gray tracking resistance than the frequent flux grown KTP crystal.
Furthermore, the closed autoclave progress system allows for zero to negligible chemical impurities as well as frequent progress rate lends a fantastic homogeneity or uniform yield through the entire bulk crystal.
Higher gray monitoring resistance, making it get more info ideal for large repetition price and substantial-power laser techniques.
GTR-KTP crystals, made with modern production procedures, show significantly higher resistance to gray monitoring and decrease absorption inside the UV and visual regions, creating them ideal for an array of purposes which include frequency doubling, parametric oscillation, and laser amplification.
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Adhesion Exam Compliant with MIL-C-675C armed service benchmarks, an adhesion examination involved applying a tape that satisfies LT-90 specifications onto the lens movie layer. The tape was affixed absolutely after which you can eradicated vertically. This technique was carried out thrice, leading to no blistering or peeling.
Successful sub-nanosecond intracavity optical parametric oscillator pumped having a passively Q-switched Nd:GdVO4 laser