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 commonly used in apps that need large-effectiveness nonlinear optical elements with improved durability and resistance to grey monitoring. Some noteworthy apps incorporate:
Increased bulk absorption Attributes, lowering IR absorption and bettering Total optical efficiency.
This is a preview of membership written content, log in by way of an institution to examine obtain. Entry this post
KTP is a superb nonlinear crystal, but its gray tracking phenomena limits its use in large repetition level and higher electricity laser systems. CASTECH's GTR-KTP crystal has greater gray tracking resistance than the normal flux grown KTP crystal.
By way of Picture-thermal Prevalent-route Interferometer, the incidence of grey monitoring is often calculated by a rise of bulk absorption by way of a sturdy CW 532 nm inexperienced laser within just a number of minutes.
Q What is environmentally friendly semico... A At this time, the Performing theory of eco-friendly semiconductor laser is to convert 1064nm infrared light emitted by infrared semiconductor laser into 532nm environmentally friendly gentle by way of nonlinear crystallization. Gre
CASTECH's GRT-KTP, as an excellent NLO crystal, has reduced absorption and better damage threshold than the conventional KTP, which we will conclude it possesses the next gray track resistance.
Its hottest application is as a frequency doubler employing the 1064nm output of the Nd:YAG laser and also to produce 532nm laser. KTP’s properties also make it top-quality for electro-optic modulation, optical parametric technology.
The prevalence of gray-observe may be calculated by an increase of bulk absorption by a robust CW 532nm environmentally friendly laser in several minutes. This measurement might be executed with Photograph-thermal Prevalent-path interferometer.
Like our hydrothermally developed KTP crystals, flux developed KTP crystals also give fantastic homogeneity. Below are a few in their certain parameters:
Higher grey tracking resistance, rendering it ideal for superior repetition amount and substantial-power laser techniques.
GTR-KTP crystals, produced with innovative producing processes, exhibit appreciably higher resistance to gray tracking and decreased absorption in the UV and visible areas, building them suitable for an array of programs for instance frequency doubling, parametric oscillation, and laser amplification.
Immediately after air drying and subsequent cleansing by using a cotton cloth soaked in alcohol, the film area confirmed no indications of peeling or scratches.
State-of-the-art production processes making sure Fantastic gray monitoring resistance read more and optical Houses.
Successful sub-nanosecond intracavity optical parametric oscillator pumped with a passively Q-switched Nd:GdVO4 laser