Efficient cascaded difference frequency conversion in periodically poled Ti:LiNbO3 waveguides using pulsed and cw pumping |
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| Authors: | G Schreiber H Suche YL Lee W Grundkötter V Quiring R Ricken W Sohler |
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| Institution: | Universit?t Paderborn, Angewandte Physik, Warburger Str. 100, 33098 Paderborn, Germany, DE
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| Abstract: | Using an FM-mode-locked Ti:Er:LiNbO3 waveguide laser as the fundamental source, wavelength conversion by cascaded χ(2):χ(2)-difference frequency generation with a conversion efficiency of up to +3(-4.6) dB was demonstrated at a pulse repetition
rate of about 2 (10) GHz. In addition, multi-channel conversion was demonstrated with a fully packaged wavelength converter
using a continuous fundamental source.
Received: 29 May 2001 / Revised version: 10 August 2001 / Published online: 2 November 2001 |
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| Keywords: | PACS: 42 65 Ky 42 65 W 42 72 Ai 42 82 Cr |
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