Please use this identifier to cite or link to this item: https://doi.org/10.1117/12.483077
Title: Optimization and stabilization for wavelength conversion in counter-propagating difference frequency generation
Authors: Qin, Y.-Q. 
Tang, S.-H. 
Keywords: Conversion bandwidth
Counter-propagating wavelength conversion
Nonlinear optics
Quasiphase-matching
Wavelength division multiplexing
Issue Date: 2002
Source: Qin, Y.-Q., Tang, S.-H. (2002). Optimization and stabilization for wavelength conversion in counter-propagating difference frequency generation. Proceedings of SPIE - The International Society for Optical Engineering 4918 : 253-258. ScholarBank@NUS Repository. https://doi.org/10.1117/12.483077
Abstract: In this paper, for the first time, we present a theoretical investigation of optimization and stabilization of wavelength conversion bandwidth based on a counter-propagating configuration, which correspond to second-order wavelength conversion architectures with propagation directions of signal and idler beams being opposite. Optimized example for two-, four-, six- and ten-segment chirp gratings are given, respectively. The stabilization of signal bandwidth can be realized by adjusting the pump wavelength. The numerical results show that the counter-propagating difference frequency generation (CDFG)-based wavelength converter with chirped modulation is an excellent candidate for wavelength division multiplexed (WDM) application.
Source Title: Proceedings of SPIE - The International Society for Optical Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/98833
ISSN: 0277786X
DOI: 10.1117/12.483077
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