Title :
Study on single pass all optical wavelength converter based on cascaded second order nonlinearity with double conversion configuration
Author :
Wang, Yiju ; Huang, Yuanqing
Author_Institution :
Dept. of Mech. & Electron. Eng., Xiamen Univ., Xiamen, China
Abstract :
In this paper, the comparison of theoretical analysis and numerical simulation in conversion efficiency, bandwidth, frequency difference and multichannel propagation are expatiated distinctly according to the conversion principle and structure model of SP-cSHG+DFG-DC-AOWC (Single Pass All Optical Wavelength Converter Based on Cascaded Second Harmonic Generation and Difference Frequency Generation with Double Conversion Configuration) and SP-cSFG+DFG-DC-AOWC (Single Pass All Optical Wavelength Converter Based on Cascaded Sum Frequency Generation and Difference Frequency Generation with Double Conversion Configuration). Furthermore, it is pointed out that the structure model of SP-cSFG+DFG-DC-AOWC will be an ideal one due to its characteristics and advantages in conversion efficiency, bandwidth, frequency difference and multichannel propagation.
Keywords :
optical harmonic generation; optical wavelength conversion; radiowave propagation; cascaded second harmonic generation; cascaded second order nonlinearity; cascaded sum frequency generation; difference frequency generation; double conversion configuration; frequency difference; multichannel propagation; optical wavelength converter; Bandwidth; Nonlinear optics; Optical frequency conversion; Optical harmonic generation; Optical pumping; Optical wavelength conversion; AOWC; Cascaded second order nonlinearity; Double Conversion; PPLN; QPM;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768326
