The smart Trick of GTR-KTP Crystal That Nobody is Discussing
The smart Trick of GTR-KTP Crystal That Nobody is Discussing
Blog Article
GTR-KTP crystals are widely used in applications that need large-functionality nonlinear optical elements with improved sturdiness and resistance to grey tracking. Some notable purposes include things like:
Enhanced bulk absorption Homes, lessening IR absorption and improving upon Over-all optical performance.
Potassium Titanyl Phosphate crystals (KTP) is The most greatly utilized nonlinear optical crystals in many optical programs. GAMDAN Optics features GTR (grey tracking resistant) KTP crystals which can be hydrothermally grown. We also supply flux grown KTP and can do the job with our clientele to offer probably the most ideal Remedy for the application.
Depending on The grey tracking resistance (GTR) KTP crystals, the overall performance of the substantial successful and compact intracavity frequency doubling 532 nm laser was investigated. The grey tracking take a look at…
The occurrence of gray-monitor could be calculated by an increase of bulk absorption by a strong CW 532nm eco-friendly laser in numerous minutes. This measurement is usually executed with Image-thermal Common-path interferometer.
Q What is environmentally friendly semico... A At this time, the Doing the job basic principle of inexperienced semiconductor laser is to convert 1064nm infrared mild emitted by infrared semiconductor laser into 532nm green light-weight as a result of nonlinear crystallization. Gre
CRYSTECH has in excess of 20 years of KTP expansion and processing encounter. The crystal advancement method has been optimized to supply superior-top quality and click here economical crystals, as well as the coating system is specially built to provide a relatively better harm threshold.
KTP is a wonderful nonlinear crystal, but its grey monitoring phenomena limitations its use in high repetition level and significant electricity laser methods. CASTECH's GTR-KTP crystal has higher grey tracking resistance than the common flux grown KTP crystal.
On top of that, the shut autoclave advancement system allows for zero to minimal chemical impurities and the continuous development price lends a superb homogeneity or uniform yield through the entire bulk crystal.
Superior gray monitoring resistance, rendering it perfect for higher repetition level and higher-electrical power laser systems.
GTR-KTP crystals, created with modern producing processes, exhibit appreciably higher resistance to gray monitoring and lessen absorption within the UV and visible areas, earning them ideal for an array of apps for example frequency doubling, parametric oscillation, and laser amplification.
After air drying and subsequent cleansing which has a cotton fabric soaked in Liquor, the film surface showed no indications of peeling or scratches.
Adhesion Examination Compliant with MIL-C-675C army benchmarks, an adhesion take a look at concerned implementing a tape that fulfills LT-90 requirements onto the lens movie layer. The tape was affixed completely and then taken off vertically. This method was executed 3 times, causing no blistering or peeling.
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser