Title :
320 Gbit/s DQPSK All-Optical Wavelength Conversion using Four Wave Mixing
Author :
Galili, M. ; Huettl, B. ; Schmidt-Langhorst, C. ; Coca, A. Gual I ; Ludwig, R. ; Schubert, C.
Author_Institution :
Tech. Univ. of Denmark, Lyngby
Abstract :
In this paper we demonstrate wavelength conversion of 320 Gbit/s DQPSK and 160 Gbit/s DPSK data signals by four wave mixing in highly nonlinear fibre. Error free operation is shown for conversion of both DPSK and DQPSK.
Keywords :
differential phase shift keying; optical fibre communication; optical wavelength conversion; quadrature phase shift keying; DPSK data signals; DQPSK all-optical wavelength conversion; bit rate 160 Gbit/s; bit rate 320 Gbit/s; differential quaternary phase shift keying; four wave mixing; nonlinear fibre; Differential quadrature phase shift keying; Fiber nonlinear optics; Four-wave mixing; High speed optical techniques; Optical fiber communication; Optical harmonic generation; Optical signal processing; Optical wavelength conversion; Phase modulation; Signal generators;
Conference_Titel :
Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007. OFC/NFOEC 2007. Conference on
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-831-4
DOI :
10.1109/OFC.2007.4348806
