Not known Details About GTR-KTP Crystal
Not known Details About GTR-KTP Crystal
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GTR-KTP crystal has gray observe resistance adequately better than regular flux-grown KTP. It has vast angular bandwidth and smaller wander-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals may be broadly Utilized in professional medical, army and meteorology fields.
They are really created at an optimally lower temperature that lowers the likelihood of defects, oxygen vacancies, crystal strains, or decreased metallic facilities.
KTP is a wonderful nonlinear crystal, but its gray monitoring phenomena limits its use in substantial repetition rate and higher ability laser techniques. CASTECH's GTR-KTP crystal has better gray tracking resistance in comparison to the normal flux grown KTP crystal.
Via Photograph-thermal Frequent-route Interferometer, the occurrence of grey monitoring is usually calculated by a boost of bulk absorption via a potent CW 532 nm green laser within several minutes.
Comparison in between the shared and coupled resonators for your intracavity optical parametric oscillators pumped by passively Q-switched Nd:GdVO4 lasers is experimentally produced. The shared and coupled…
Highly successful intracavity frequency doubling 532-nm laser determined by The grey tracking check here resistance KTP crystal
This phenomenon is correlated with “grey tracking result�? The next graphs clearly show the absorption amount variations after some time at 1064 nm for CASTECH's GTR-KTP and the standard KTP individually
The event of grey-keep track of may be measured by an increase of bulk absorption by a strong CW 532nm environmentally friendly laser in just numerous minutes. This measurement could be executed with Image-thermal Frequent-path interferometer.
Like our hydrothermally developed KTP crystals, flux developed KTP crystals also offer outstanding homogeneity. Here are some in their specific parameters:
The crystals are commonly accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, making seen eco-friendly laser output (532 nm) from the fundamental 1064 nm wavelength.
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CASTECH's GRT-KTP, as a fantastic NLO crystal, has decreased absorption and higher injury threshold than the conventional KTP, which we are able to conclude it possesses an increased gray track resistance. Range of sights:
Sophisticated production processes making certain Remarkable gray tracking resistance and optical properties.
Efficient sub-nanosecond intracavity optical parametric oscillator pumped using a passively Q-switched Nd:GdVO4 laser