Digital coherent Quadrature Phase-Shift-Keying (QPSK)

2006 Optical Fiber Communication Conference, and the 2006 National Fiber Optic Engineers Conference

Volumn 2006, Issue , 2006, Pages

  Koc, U ^a   Leven, A ^a   Chen, Y ^a   Kaneda, N ^a,b  

^a LUCENT TECHNOLOGIES   (United States)

^b NONE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COHERENT LIGHT; LASER OPTICS; OPTICAL COMMUNICATION; SYNCHRONIZATION;

COHERENT COMMUNICATION; NOISE CONTRIBUTORS;

QUADRATURE PHASE SHIFT KEYING;

EID: 33845357038     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ofc.2006.215738     Document Type: Conference Paper

References (5)

1. F. Derr, "Coherent optical QPSK intradyne sys. concept and digital rec. realization," JLT, v. 10, no. 9, p.1290-1296, Sep. 1.992.
2. R. Noe, "PLL-free synchronous QPSK polarization multiplex/diversity receiver concept with digital I&Q baseband processing," PTL, v. 17, no. 4, pp. 887-889, Apr. 2005.
3. D.-S. Ly-Gagnon, K. Katoh, and K. Kikuchi, "Unrepeatered optical transmission of 20 Gbit/s quadrature phase-shift keying signals over 210 km using homodyne phase-diversity receiver and digital signal processing," Elect. Let., v. 41, no. 4, pp. 206-207, Feb. 2005.
4. A. W. Fitzgibbon, M. Pilu, and R. B. Fisher, "Direct least square fitting of ellipses," IEEE Trans. on Pat. Analysis & Machine Intel, v. 21, no. 5, pp. 476-480, 1999.
5. S. B. Alexander, Optical Communication Receiver Design. SPIE & IEE, 1997.