Considerations To Know About GTR-KTP Crystal
Considerations To Know About GTR-KTP Crystal
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GTR-KTP crystals are widely utilized in programs that need substantial-general performance nonlinear optical products with enhanced sturdiness and resistance to gray monitoring. Some notable applications consist of:
GTR-KTP crystal has grey track resistance adequately greater than regular flux-grown KTP. It's wide angular bandwidth and modest wander-off angle and wide temperature and spectral bandwidth. GTR-KTP crystals might be widely Utilized in clinical, army and meteorology fields.
They may be created at an optimally reduced temperature that lowers the probability of defects, oxygen vacancies, crystal strains, or diminished metal centers.
A compact economical eye-Protected intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in the shared cavity configuration with efficient conversion performance as significant as 51% is offered.
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Via Picture-thermal Typical-path Interferometer, the incidence of grey tracking may be measured by a rise of bulk absorption by way of a powerful CW 532 nm green laser in just numerous minutes.
Highly efficient intracavity frequency doubling 532-nm laser determined by the gray tracking resistance KTP crystal
This phenomenon is correlated with “grey monitoring influence�? The subsequent graphs show the absorption amount improvements eventually at 1064 nm for CASTECH's GTR-KTP and the standard KTP independently
These kinds of crystals have a decrease Original IR absorption and therefore are less impacted by inexperienced gentle than common KTP, So avoid the problems of harmonic electric power instabilities, performance drops, crystal blackening, and beam distortion.
Top-quality problems threshold as opposed to conventional KTP crystals, making certain dependability in demanding apps.
The crystals are generally utilized to double the frequency of Nd:YAG and Nd:YVO�?lasers, creating noticeable green laser output (532 nm) from the fundamental 1064 nm wavelength.
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Highly developed producing processes ensuring Remarkable gray tracking resistance and optical Attributes.
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser