Title :
40-Gb/s 2-Channel all-optical 3R regeneration using data-pumped fiber parametric amplification based on HNLF
Author :
Wang, Ju ; Yu, Jinlong ; Luo, Jun ; Wang, Wenrui ; Han, Bingchen ; Wu, Bo ; Yang, Enze
Author_Institution :
Sch. of Electron. Inf. Eng., Tianjin Univ., Tianjin, China
Abstract :
40-Gb/s 2-Channel all-optical 3R regeneration with simultaneous wavelength conversion has been realised by a fiber parametric amplifier(FPA) with the data signal to be regenerated as the pump,eliminating the unequal suppression of noise between bit0 and bit1. Signal to noise ratio is improved respectively from 2.7, 2.4 to 4.9, 5.2.
Keywords :
optical fibre amplifiers; optical parametric amplifiers; telecommunication channels; 2-channel all-optical 3R regeneration; HNLF; data-pumped fiber parametric amplification; signal to noise ratio; wavelength conversion; Clocks; Nonlinear optics; Optical fiber amplifiers; Optical wavelength conversion; Repeaters; Stimulated emission;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-7111-9
DOI :
10.1109/ACP.2010.5682823
