Title :
/spl pi/-phase shifted fiber Bragg grating-based optical DPSK demodulator with optically tunable phase shifter
Author :
Kim, Tae-Young ; Hann, Swook ; Han, Won-Taek ; Park, Chang-Soo ; Hanawa, Masanori ; Kim, Sun-Jong ; Kim, Yune Hyun
Author_Institution :
Dept. of Inf. & Commun., Gwangju Inst. of Sci. & Technol.
Abstract :
A novel optical DPSK demodulator with optically tunable phase shifter based on pi-phase shifted fiber Bragg grating is proposed and demonstrated. The 10 Gb/s DPSK signal is successfully demodulated by the proposed DPSK demodulator
Keywords :
Bragg gratings; demodulators; differential phase shift keying; optical fibre communication; optical fibres; optical phase shifters; 10 Gbit/s; DPSK signal; fiber Bragg grating; optical DPSK demodulator; optically tunable phase shifter; pi-phase shifted Bragg grating; Bragg gratings; Demodulation; Differential quadrature phase shift keying; Fiber gratings; Optical fiber polarization; Optical filters; Optical interferometry; Optical receivers; Optical sensors; Phase shifters;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.215533
