GTR-KTP Crystal Options

GTR-KTP Crystal Options

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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical substance appropriate for use in several optical units. It's significant nonlinear coefficient and stable Actual physical house.

Enhanced bulk absorption Homes, minimizing IR absorption and increasing In general optical performance.

They can be made at an optimally small temperature that decreases the chance of defects, oxygen vacancies, crystal strains, or lowered metal facilities.

KTP  is an excellent nonlinear crystal, but its gray monitoring phenomena  restrictions its use in superior repetition charge and high electrical power laser systems. CASTECH's GTR-KTP crystal has bigger grey tracking resistance than the frequent flux developed KTP crystal.

By way of Photograph-thermal Typical-path Interferometer, the incidence of grey monitoring may be calculated by an increase of bulk absorption via a sturdy CW 532 nm green laser in just various minutes.

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Highly productive intracavity frequency doubling 532-nm laser dependant on the gray tracking resistance KTP crystal

This phenomenon is correlated with “gray tracking impact�? The next graphs present the absorption stage improvements eventually at 1064 nm for CASTECH's GTR-KTP and the standard KTP independently          

KTP  is a wonderful nonlinear crystal, but its grey tracking phenomena  limits its use in substantial repetition fee and large electrical power laser programs. CASTECH's GTR-KTP crystal has higher grey tracking resistance than the typical flux grown more info KTP crystal.

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The crystals are commonly used to double the frequency of Nd:YAG and Nd:YVO�?lasers, generating obvious environmentally friendly laser output (532 nm) from the basic 1064 nm wavelength.

                                                             

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Adhesion Take a look at Compliant with MIL-C-675C navy specifications, an adhesion test included making use of a tape that satisfies LT-90 specifications on to the lens film layer. The tape was affixed absolutely then removed vertically. This course of action was carried out thrice, leading to no blistering or peeling.

Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser