Evaluation of sensitivity of the digital coherent receiver

Journal of Lightwave Technology

Volumn 26, Issue 13, 2008, Pages 1817-1822

  Kikuchi, Kazuro ^a   Tsukamoto, Satoshi ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Coherent optical communications; Homodyne receiver; Phase modulation

Indexed keywords

DIGITAL ARITHMETIC; POLARIZATION;

10-GBIT/S; BINARY PHASE-SHIFT KEYING; COHERENT OPTICAL COMMUNICATIONS; COHERENT RECEIVERS; DIGITAL DOMAINS; HOMODYNE RECEIVER; LOW-NOISE; MAXIMAL-RATIO; OPTICAL PRE AMPLIFIERS; PHASE MODULATION; POLARIZATION DIVERSITY; POWER PENALTIES; RECEIVER SENSITIVITY; SHOT-NOISE; STATE OF POLARIZATION;

SIGNAL RECEIVERS;

EID: 52149095881     PISSN: 07338724     EISSN: None     Source Type: Journal    
DOI: 10.1109/JLT.2007.913589     Document Type: Article

References (14)

1. J. Kahn and K.-P. Ho, "Spectral efficiency limits and modulation/ detection techniques for DWDM systems," IEEE J. Sel. Topics Quantum Electron., vol. 10, no. 2, pp. 259-272, 2004.
2. S. Tsukamoto, D.-S. Ly-Gagnon, K. Katoh, and K. Kikuchi, "Coherent demodulation of 40-Gbit/s polarization-multiplexed QPSK signals with 16-GHz spacing after 200-km transmission," in Proc. Opt. Fiber Commun. Conf. (OFC 2005), Anaheim, CA, Mar. 7-12, 2005, paper PDP29.
3. K. Kikuchi, "Phase-diversity homodyne detection of multi-level optical modulation with digital carrier phase estimation," IEEE J. Sel. Topics Quantum Electron., vol. 12, no. 4, pp. 563-570, 2006.
4. S. Tsukamoto, K. Katoh, and K. Kikuchi, "Coherent demodulation of optical multilevel phase shift-keying signals using homodyne detection and digital signal processing," IEEE Photon. Technol. Lett., vol. 18, no. 10, pp. 1131-1133, 2006.
5. F. Derr, "Optical QPSK transmission system with novel digital receiver concept," Electron. Lett., vol. 23, no. 23, pp. 2177-2179, 1991.
6. R. Noé, "Phase noise-tolerant synchronous QPSK/BPSK baseband-type intradyne receiver concept with feedforward carrier recovery," J. Lightw. Technol., vol. 23, pp. 802-808, Feb. 2005.
7. M. Taylor, "Coherent detection method using DSP for demodulation of signal and subsequent equalization of propagation impairments," IEEE Photon. Technol. Lett., vol. 16, no. 2, pp. 674-676, 2004.
8. S. Tsukamoto, K. Katoh, and K. Kikuchi, "Unrepeated transmission of 20-Gbit/s optical quadrature phase-shift keying signal over 200-km standard single-mode fiber based on digital processing of homodyne- detected signal for group-velocity dispersion compensation," IEEE Photon. Technol. Lett., vol. 18, no. 9, pp. 1016-1018, 2006.
9. S.-Y. Kim and K. Kikuchi, "1000-km transmission of 20-Gbit/s QPSK-NRZ co-polarized DWDM signals with spectral efficiency of 1 bit/s/Hz using coherent detection," in Proc. Opt. Fiber Commun.Conf. (OFC 2007), Anaheim, CA, Mar. 25-29, 2007, paper OThS4.
10. A. Leven, N. Kaneda, U. V. Koc, and Y. K. Chen, "Coherent receiver for practical optical communication systems," in Proc. Opt. Fiber Commun. Conf. (OFC 2007), Anaheim, CA, Mar. 25-29, 2007, paper OThK4.
11. Y. H. Cheng, T. Okoshi, and O. Ishida, "Performance analysis and experiment of a homodyne receiver insensitive to both polarization and phase fluctuations," J. Lightw. Technol., vol. 7, pp. 368-374, Feb. 1989.
12. S. Tsukamoto, Y. Ishikawa, and K. Kikuchi, "Optical homodyne receiver comprising phase and polarization diversities with digital signal processing," in Proc. Eur. Conf. Opt. Commun. (ECOC 2006 , Cannes, France, Sep. 24-28, 2006, paper Mo4.2.1.
13. T. Okoshi and K. Kikuchi, Coherent Optical Fiber Communications. Dordrecht, The Netherlands: Kluwer Academic, 1988.
14. S. Stein and J. Jones, Modern Communication Principles. New York: McGraw-Hill, 1965.