Title :
Experimental demonstration of wavelength-shift-free optical phase conjugation using orthogonal pumps
Author :
Inudo, Shohei ; Yoshida, Yutaka ; Maruta, Akihiro ; Kitayama, Ken-ichi
Author_Institution :
Grad. Sch. of Eng., Osaka Univ., Suita, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
The wavelength-shift-free optical phase conjugation technique using orthogonal pumps is verified experimentally via the coherent detection technique. 20Gbps optical QPSK signal and its conjugate are simultaneously demodulated as a polarization-multiplexed signal.
Keywords :
multiplexing; optical communication; optical phase conjugation; optical pumping; quadrature phase shift keying; bit rate 20 Gbit/s; coherent detection technique; orthogonal pumps; polarization-multiplexed signal; wavelength-shift-free optical phase conjugation; Fiber nonlinear optics; Optical filters; Optical polarization; Optical pumping; Optical receivers; Phase shift keying;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
