A Simple Key For GTR-KTP Crystal Unveiled
A Simple Key For GTR-KTP Crystal Unveiled
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical product suitable for use in lots of optical methods. It's got large nonlinear coefficient and secure physical residence.
GTR-KTP crystal has gray observe resistance adequately greater than regular flux-grown KTP. It has broad angular bandwidth and little walk-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals can be greatly Utilized in professional medical, army and meteorology fields.
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A compact economical eye-Protected intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser inside a shared cavity configuration with successful conversion effectiveness as large as 51% is presented.
Through Image-thermal Frequent-route Interferometer, the event of gray monitoring can be measured by a boost of bulk absorption by way of a powerful CW 532 nm eco-friendly laser within various minutes.
By way of Image-thermal Widespread-route Interferometer, the occurrence of gray monitoring is often calculated by a boost of bulk absorption by way of a sturdy CW 532 nm environmentally friendly laser in a number of minutes.
CRYSTECH has in excess of twenty years of KTP development and processing knowledge. The crystal development approach is optimized to provide high-high-quality and productive crystals, as well as coating process is specially created to present a comparatively greater destruction threshold.
This phenomenon is correlated with “gray tracking impact�? The next graphs exhibit the absorption level variations eventually at 1064 nm for CASTECH's GTR-KTP and the standard KTP separately
This sort of crystals have a lessen First IR absorption and they are much less impacted by inexperienced light-weight than regular KTP, So avoid the problems more info of harmonic electrical power instabilities, performance drops, crystal blackening, and beam distortion.
Like our hydrothermally developed KTP crystals, flux developed KTP crystals also present superb homogeneity. Below are a few in their precise parameters:
The crystals are generally accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, building visible inexperienced laser output (532 nm) from the elemental 1064 nm wavelength.
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Adhesion Test Compliant with MIL-C-675C military criteria, an adhesion take a look at associated making use of a tape that meets LT-90 technical specs onto the lens movie layer. The tape was affixed completely after which you can removed vertically. This course of action was performed three times, leading to no blistering or peeling.
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser