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Simultaneous observation of inverted and noninverted wavelength conversion of picosecond pulses in LiNbO3 waveguides

✍ Scribed by Jian Wang; Junqiang Sun

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
313 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

We propose and demonstrate simultaneously inverted and noninverted wavelength conversion of picosecond pulses in periodically poled LiNbO~3~ waveguides. By only use of sum‐frequency generation, inverted wavelength conversion from the signal wavelength to pump wavelength both within the 1.5‐μm band is experimentally verified. By exploiting cascaded sum‐ and difference‐frequency generation (SFG + DFG), both inverted and noninverted wavelength conversion are observed in the experiments. © 2006 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 295–298, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22119

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