Title :
Coherent demodulation of 10-Gb/s optical minimum-shift keying
Author :
Sakamoto, Takahide ; Lu, Guo-Wei ; Chiba, Akito ; Kawanishi, Tetsuya ; Miyazaki, Tetsuya
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
Abstract :
We propose and demonstrate a digital coherent detection scheme for demodulation of optical MSK signal. A 10-Gb/s MSK signal synthesized by using a quad Mach-Zehnder in-phase/quadrature modulator was experimentally demodulated by the detection scheme.
Keywords :
demodulation; minimum shift keying; coherent demodulation; digital coherent detection scheme; optical minimum-shift keying; quad Mach-Zehnder in-phase modulator; quad Mach-Zehnder quadrature modulator; Demodulation; High speed optical techniques; Optical interferometry; Optical mixing; Optical modulation; Optical receivers; Optical sensors; Optical transmitters; Quadrature phase shift keying; Signal synthesis;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
