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Crystals 2018, 8(10), 386;

Frequency Conversion in KTP Crystal and Its Isomorphs

School of Photonics, ITMO University, Kronverkskiy Prospekt, 49, 197101 Sankt-Peterburg, Russia
LLC Neophotonics, Obukhov Defense Avenue, 21, 192019 Sankt-Peterburg, Russia
Prokhorov General Physics Institute of the Russian Academy of Sciences, Vavilov Street 38, 119991 Moscow, Russia
Chitose Institute of Science and Technology, Chitose, Hokkaido 066-0012, Japan
Okamoto Optics Works, Inc., Haramachi Isogo-ku, Yokohama 235-0008, Japan
Authors to whom correspondence should be addressed.
Received: 16 July 2018 / Revised: 7 September 2018 / Accepted: 29 September 2018 / Published: 10 October 2018
(This article belongs to the Special Issue KTP Crystal for Nonlinear Optical and Electrooptic Applications)
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We report the results of an analysis of the functional capabilities of the KTP crystal and its isomorphs for nonlinear-optical frequency conversion of all types of interactions in the transparency range of the crystal. The possibility of implementing angle, wavelength (frequency), and temperature-noncritical phase matching is shown. View Full-Text
Keywords: nonlinear crystals; KTP and isomorphs; frequency conversion; functional capabilities; temperature-noncritical mode nonlinear crystals; KTP and isomorphs; frequency conversion; functional capabilities; temperature-noncritical mode

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Gagarskiy, S.; Grechin, S.; Druzhinin, P.; Kato, K.; Kochiev, D.; Nikolaev, P.; Umemura, N. Frequency Conversion in KTP Crystal and Its Isomorphs. Crystals 2018, 8, 386.

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