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Temperature-tuned difference-frequency mixing in periodically poled KTiOPO4 |
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| Authors: | GM Gibson GA Turnbull M Ebrahimzadeh MH Dunn H Karlsson G Arvidsson F Laurell |
| Institution: | J.F.?Allen Physics Research Laboratories, School of Physics and Astronomy, University of St. Andrews, North Haugh, St. Andrews, Fife, KY16 9SS, UK (Fax: +44-1334/463104, E-mail: gmg1@st-and.ac.uk), UK Institute of Optical Research, Royal Institute of Technology, Lindstedtsv?gen 24, 10044, Stockholm, Sweden, SE |
| Abstract: | 4 (PPKTP). We generated 12 μW of radiation tunable around 1.6 μm by difference-frequency mixing of the outputs of a frequency-doubled Nd:YLF laser at 523 nm (240 mW) and a tunable Ti:sapphire laser near 760 nm (340 mW). A temperature tuning rate of 0.73 nm/°C for the generated wavelength and a FWHM temperature acceptance bandwidth of 6.9 °C cm was observed. The effective d33 coefficient was estimated to be ∼5 pm/V. Received: 02 September 1998 |
| Keywords: | PACS: 42 65 Ky 42 70 Mp |
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