Broadband Multichannel Wavelength Conversions for Optical Communication Systems Using Quasiphase Matched Difference Frequency Generation Journal Articles uri icon

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abstract

  • Multichannel wavelength conversions using quasiphase matched difference frequency generation (QPM-DFG) in a LiNbO3 waveguide were studied for the first time. It is shown that the crosstalk between signal channels is negligible and the 3-dB bandwidth for multichannel wavelength conversion is as large as 140 nm.

authors

  • Xu, Chang Qing
  • Hideaki Okayama, Hideaki Okayama
  • Takeshi Kamijoh, Takeshi Kamijoh

publication date

  • November 1, 1995