The GTR-KTP Crystal Diaries
The GTR-KTP Crystal Diaries
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical substance suited to use in many optical techniques. It has higher nonlinear coefficient and steady Actual physical assets.
Increased bulk absorption Qualities, cutting down IR absorption and increasing Over-all optical general performance.
GAMDAN Optics hydrothermally grown KTP crystals Use a appreciably higher gray monitoring resistance in comparison to flux grown KTP crystals.
Compact economical eye-Harmless intracavity optical parametric oscillator which has a shared cavity configuration.
Q What's eco-friendly semico... A At this time, the Doing the job theory of eco-friendly semiconductor laser is to transform 1064nm infrared light emitted by infrared semiconductor laser into 532nm inexperienced gentle via nonlinear crystallization. Gre
Very efficient intracavity frequency doubling 532-nm laser according to the gray monitoring resistance KTP crystal
This phenomenon is correlated with “grey monitoring outcome�? The next graphs demonstrate the absorption amount adjustments eventually at 1064 nm for CASTECH's GTR-KTP and the conventional KTP separately
The incidence of gray-monitor is often measured by a rise of bulk absorption by a robust CW 532nm eco-friendly laser within just several minutes. This measurement may be performed with Photo-thermal Typical-path interferometer.
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CASTECH's GRT-KTP, as a superb NLO crystal, has decreased absorption and higher hurt threshold than the standard KTP, which we are able to conclude it possesses a better grey track resistance. Quantity of views:
Adhesion Check Compliant with MIL-C-675C military standards, an adhesion take a look at concerned applying a tape that satisfies LT-ninety technical specs on to the lens film layer. The tape was affixed entirely and afterwards removed vertically. This technique was performed thrice, leading to no blistering or peeling.
The incidence of gray-track is usually calculated by an increase of bulk absorption by a powerful CW 532nm green laser in numerous minutes. This measurement can be carried out with Picture-thermal Frequent-route interferometer.