The best Side of GTR-KTP Crystal
The best Side of GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical product well suited for use in several optical methods. It's got higher nonlinear coefficient and secure Bodily house.
Comparison concerning shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
They can be made at an optimally very low temperature that decreases the likelihood of defects, oxygen vacancies, crystal strains, or decreased metallic facilities.
Based on the gray monitoring resistance (GTR) KTP crystals, the performance of a significant efficient and compact intracavity frequency doubling 532 nm laser was investigated. The gray tracking take a look at…
By way of Photograph-thermal Frequent-path Interferometer, the occurrence of grey monitoring might be measured by an increase of bulk absorption via a sturdy CW 532 nm inexperienced laser inside of numerous minutes.
Q Exactly what is inexperienced semico... A At the moment, the Functioning basic principle of green semiconductor laser is to transform 1064nm infrared mild emitted by infrared semiconductor laser into 532nm environmentally friendly mild by nonlinear crystallization. Gre
Hugely efficient intracavity frequency doubling 532-nm laser depending on the gray monitoring resistance KTP crystal
This phenomenon is correlated with “gray tracking outcome�? The following graphs display the absorption stage changes after some time at 1064 nm for CASTECH's GTR-KTP and the conventional KTP separately
The prevalence of gray-keep track of is usually calculated by a rise of bulk absorption by a robust CW 532nm eco-friendly laser in just quite a few minutes. This measurement is usually carried out with Picture-thermal Common-path interferometer.
Furthermore, the shut autoclave expansion procedure permits zero to nominal chemical impurities along check here with the continuous expansion rate lends a wonderful homogeneity or uniform generate all over the bulk crystal.
High grey tracking resistance, which makes it ideal for significant repetition price and large-ability laser techniques.
GTR-KTP crystals, created with progressive producing processes, show substantially bigger resistance to grey monitoring and reduce absorption in the UV and visual locations, generating them suitable for an array of programs for example frequency doubling, parametric oscillation, and laser amplification.
CASTECH's GRT-KTP, as an excellent NLO crystal, has reduced absorption and higher damage threshold than the standard KTP, which we could conclude it possesses the next grey monitor resistance. Variety of views:
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser