Waveform distortion of wavelength conversion based on a periodically poled lithium niobate waveguide at a pulsed pump

Chuanhong Luo; Junqiang Sun; Jing Liu; Jun Chen

doi:10.1117/1.2771124

1 August 2007 Waveform distortion of wavelength conversion based on a periodically poled lithium niobate waveguide at a pulsed pump

Chuanhong Luo, Junqiang Sun, Jing Liu, Jun Chen

Author Affiliations +

Optical Engineering, Vol. 46, Issue 8, 085003 (August 2007). https://doi.org/10.1117/1.2771124

Abstract

The wavelength conversion based on cascaded second-order nonlinearity by using pulsed pump waves is theoretically analyzed in a periodically poled lithium niobate waveguide. By numerical simulation, the evolution of pulses and the walk-off between pulses is discussed, and a distorted waveform of converted pulse is illustrated. A tunable and single-to-dual-channel wavelength converter is realized by pumping with picosecond pulses at a repetition rate of 40 GHz, and the waveform distortion of a converted pulse is demonstrated in our experiments.

©(2007) Society of Photo-Optical Instrumentation Engineers (SPIE)

Citation Download Citation

Chuanhong Luo, Junqiang Sun, Jing Liu, and Jun Chen "Waveform distortion of wavelength conversion based on a periodically poled lithium niobate waveguide at a pulsed pump," Optical Engineering 46(8), 085003 (1 August 2007). https://doi.org/10.1117/1.2771124

Published: 1 August 2007

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