Title :
Optical Homodyne Receiver Comprising Phase and Polarization Diversities with Digital Signal Processing
Author_Institution :
Tokyo Univ., Chiba
Abstract :
This paper describes a coherent optical receiver, where drifts of the carrier phase and state of polarization are estimated with digital signal processing. The complex amplitude of the signal is entirely restored with such receiver.
Keywords :
demodulation; light polarisation; optical modulation; optical receivers; phase shift keying; signal processing; carrier phase; coherent optical receiver; digital signal processing; optical homodyne receiver; optical modulation; phase diversities; polarization diversities; wavelength-division multiplexed transmission; Circuits; Digital signal processing; Diversity reception; Optical polarization; Optical receivers; Optical sensors; Optical signal processing; Phase estimation; Phase shift keying; Signal restoration;
Conference_Titel :
IEEE/LEOS Summer Topical Meetings, 2007 Digest of the
Conference_Location :
Portland, OR
Print_ISBN :
1-4244-0926-8
Electronic_ISBN :
1099-4742
DOI :
10.1109/LEOSST.2007.4288328
