The crystals are Employed in medical lasers for strategies for instance laser surgical treatment, tattoo removal, and skin resurfacing, where by secure and reliable laser general performance is essential.

Comparison in between shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators

They are made at an optimally low temperature that lessens the chance of defects, oxygen vacancies, crystal strains, or reduced steel facilities.

A compact economical eye-Safe and sound intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser inside of a shared cavity configuration with productive conversion efficiency as higher as 51% is presented.

The event of grey-track is usually measured by a boost of bulk absorption by a powerful CW 532nm inexperienced laser inside of various minutes. This measurement could be performed with Photograph-thermal Widespread-route interferometer.

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CASTECH's GRT-KTP, as a great NLO crystal, has reduce absorption and higher destruction threshold than the standard KTP, which we are able to conclude it possesses an increased grey keep track of resistance.

This phenomenon is correlated with “grey monitoring influence�? The following graphs website display the absorption degree adjustments as time passes at 1064 nm for CASTECH's GTR-KTP and the conventional KTP independently          

Flux grown KTP crystals present a far better price tag edge. It is usually very easily fabricated in larger sized dimensions. 

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Superior grey tracking resistance, rendering it ideal for high repetition amount and large-power laser devices.

GTR-KTP crystals, created with revolutionary producing procedures, exhibit considerably better resistance to gray tracking and lower absorption during the UV and visible areas, earning them suitable for a wide range of apps such as frequency doubling, parametric oscillation, and laser amplification.

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Adhesion Test Compliant with MIL-C-675C military requirements, an adhesion examination associated making use of a tape that fulfills LT-ninety technical specs onto the lens film layer. The tape was affixed absolutely and then eliminated vertically. This technique was carried out 3 times, resulting in no blistering or peeling.

Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser