Title :
40-Gb/s Polarization Multiplexed RZ-ASK-DPSK Signal Wavelength Conversion using a 32-cm Bismuth-Oxide Highly Nonlinear Fiber
Author :
Fok, Mable P. ; Shu, Chester ; Blumenthal, Daniel J.
Author_Institution :
Chinese Univ. of Hong Kong, Hong Kong
Abstract :
Wavelength conversion of a polarization multiplexed RZ-ASK-DPSK signal using four-wave mixing (FWM) in a 32-cm Bi-NLF incorporated in a polarization diversity loop is demonstrated. The 40-Gb/s RZ-ASK-DPSK input signal is combined with a 30-dBm CW pump using a 3-dB coupler. After the FWM wavelength conversion, the output signal at 1546.8 nm is filtered out using an optical bandpass filter. Eye measurements are performed for both the input and the output signals.
Keywords :
amplitude shift keying; band-pass filters; bismuth compounds; differential phase shift keying; multiplexing; multiwave mixing; optical fibre communication; optical fibre couplers; optical filters; optical pumping; optical wavelength conversion; bismuth-oxide highly nonlinear fiber; bit rate 40 Gbit/s; four-wave mixing; optical bandpass filter; output signal; polarization diversity loop; polarization multiplexed RZ-ASK-DPSK signal wavelength conversion; size 32 cm; wavelength 1546.8 nm; Band pass filters; Fiber nonlinear optics; Four-wave mixing; Nonlinear optics; Optical fiber couplers; Optical fiber polarization; Optical filters; Optical mixing; Optical pumping; Optical wavelength conversion;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4386468
