Title :
Crosstalk reduction by backward Raman pumping in multi-wavelength fiber optical parametric amplification
Author :
Xiaojie Guo ; Shu, Chester
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, China
Abstract :
Reduction of four-wave-mixing crosstalk in multi-wavelength amplification is achieved using a backward Raman pump in a fiber optical parametric amplifier. The receiver sensitivity is improved by 1.6 dB in the amplification of three data channels.
Keywords :
Raman spectra; multiwave mixing; optical crosstalk; optical fibre testing; optical parametric amplifiers; optical pumping; optical receivers; backward Raman pumping; four-wave-mixing crosstalk reduction; multiwavelength fiber optical parametric amplification; receiver sensitivity; Crosstalk; Nonlinear optics; Optical fiber amplifiers; Optical fiber communication; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
