The Basic Principles Of GTR-KTP Crystal
The Basic Principles Of GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical content ideal for use in several optical techniques. It's got large nonlinear coefficient and secure Bodily assets.
Comparison involving shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
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Compact economical eye-Protected intracavity optical parametric oscillator that has a shared cavity configuration.
Via Photograph-thermal Typical-path Interferometer, the prevalence of grey monitoring is usually calculated by a boost of bulk absorption via a solid CW 532 nm environmentally friendly laser in just quite a few minutes.
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CASTECH's GRT-KTP, as a great NLO crystal, has reduce absorption and higher harm threshold than the standard KTP, which we are able to conclude it possesses a better gray track resistance.
This phenomenon more info is correlated with “grey monitoring result�? The following graphs display the absorption level changes after some time at 1064 nm for CASTECH's GTR-KTP and the traditional KTP independently
This sort of crystals Have got a reduce Original IR absorption and so are less affected by green mild than normal KTP, thus steer clear of the issues of harmonic ability instabilities, effectiveness drops, crystal blackening, and beam distortion.
Outstanding hurt threshold in contrast to conventional KTP crystals, making certain trustworthiness in demanding apps.
The crystals are commonly accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, creating visible environmentally friendly laser output (532 nm) from the elemental 1064 nm wavelength.
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Adhesion Check Compliant with MIL-C-675C military benchmarks, an adhesion take a look at involved implementing a tape that fulfills LT-ninety requirements onto the lens movie layer. The tape was affixed totally after which you can taken out vertically. This process was executed three times, causing no blistering or peeling.
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser