Potassium Titanyl Phosphate (KTiOPO4 or KTP) is an excellent nonlinear optical product appropriate for use in lots of optical techniques. It has substantial nonlinear coefficient and secure Actual physical home.
Increased bulk absorption Attributes, lowering IR absorption and increasing In general optical overall performance.
They are created at an optimally lower temperature that cuts down the probability of defects, oxygen vacancies, crystal strains, or reduced metallic centers.
KTP is a superb nonlinear crystal, but its gray monitoring phenomena boundaries its use in superior repetition level and large ability laser systems. CASTECH's GTR-KTP crystal has bigger grey tracking resistance compared to the typical flux developed KTP crystal.
As a result of Picture-thermal Popular-route Interferometer, the incidence of gray tracking could be measured by a rise of bulk absorption via a robust CW 532 nm eco-friendly laser inside many minutes.
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Hugely successful intracavity frequency doubling 532-nm laser determined by the gray monitoring resistance KTP crystal
Its hottest software is to be a frequency doubler utilizing the 1064nm output of a Nd:YAG laser and to generate 532nm laser. KTP’s Homes also enable it to be remarkable for electro-optic modulation, optical parametric technology.
These kinds of crystals have a lower Original IR absorption and are considerably less impacted by green light than common KTP, So keep away from the issues of harmonic electrical power instabilities, effectiveness drops, crystal blackening, and beam distortion.
Outstanding hurt threshold when compared to traditional KTP crystals, making certain trustworthiness in demanding applications.
The crystals are commonly utilized to double the frequency of Nd:YAG and Nd:YVO�?lasers, making noticeable eco-friendly laser output (532 nm) from the elemental 1064 nm wavelength.
GTR-KTP crystals, developed with impressive production processes, exhibit drastically greater resistance to gray monitoring and reduced absorption from the UV and visible locations, building them well suited for a wide range of purposes which include frequency doubling, parametric oscillation, and laser amplification.
CASTECH's GRT-KTP, as a fantastic NLO crystal, has reduce absorption and better damage threshold read more than the conventional KTP, which we are able to conclude it possesses a higher gray keep track of resistance. Range of views:
Adhesion Test Compliant with MIL-C-675C military services criteria, an adhesion test concerned implementing a tape that fulfills LT-90 requirements onto the lens film layer. The tape was affixed absolutely and afterwards eliminated vertically. This course of action was performed 3 times, causing no blistering or peeling.
With their broad spectral selection and low IR absorption, GTR-KTP crystals are well-suited to spectroscopic devices and Highly developed imaging systems.