REFERENCES
- D Zaccarin, D Angers & T Huynh, Performance analysis of optical heterodyne PSK receivers in the presence of phase noise and adjacent channel interference, J Lightwave Technol, vol 8, no 3, pp 353–366, March 1990.
- WC Lindsey & M K Simon, Telecommunication Systems Engineering, Prentice-Hail, INC, NJ, 1973.
- LG Kazovsky, Decision driven phase locked loop for optical homodyne receivers: Performance analysis and laser linewidth requirements, J Lightwave Technol, vol LT-3, no 6, Dec 1985.
- H K Phillip et al. Costas loop experiment for a 10.6 μm communication receiver, IEEE Trans Commun, vol COM-31, no 8, pp 1000–1002, Aug 1983.
- LG Kazovsky, Balanced phase locked loops for optical homodyne receivers: Performance analysis, design considerations and laser linewidth requirements, J Lightwave Technol, vol LT-4, no 2, Feb 1986.
- MA Grant, W C Michie & M J Fletcher, The performance of optical phase locked loops in presence of nonnegligible loop propagation delay, J Lightwave Technol, vol LT-5, no 4, pp 592–597, Apr 1987.
- Y Yamato & T Kimura, Coherent optical fiber transmission systems, IEEE J Quantum Electron, vol QE-17, no 6, June 1981.
- R C Hooper et al, Progress in mononmode transmission techniques in the UK, J Lightwave Tecnol, vol LT-1, no 4, pp 596–611, Dec 1983.
- T Okoshi, Recent progres in heterodyne/coherent optical fibre communications, J Lightwave Technol, vol LT-2, no 4, pp 341–346, Aug 1984.
- L Kazovsky, Impact of laser phase noise on optical heterodyne communication systems, J Opt Commun, vol 7, no 2, pp 66–78, 1986.
- P Healy, Effect of intermodulation in multichannel optical heterodyne systems, Electron Lett, vol 21, no 3, pp 101–103, Jan 1985.
- E J Bachus et al Two-channel heterodyne-type transmission experiment. Electron Lett, vol 21, no 1, pp 35–36. Jan 1985.
- D W Smith et al, Demonstration of a tunable heterodyne receiver in a two channel optical FDM experiment. IEE Colloq. Advances in Coherent Optical Devices and Techniques, Savoy Place, London. Great Britain, Mar 1985.
- L, G Kazovsky, Sensitivity penalty in multichannel coherent optical communication, J Lightwave Technol. vol 6, no 9, pp 1353–1365, Sept 1983.
- L G Kazovsky, Multichannel coherent optical communications systems, J Lightwave Technol, vol LT-5, no 8, pp 1095–1102. Aug 1987.
- S Biswas, M Chattopadhyay, G M Helaluddin & B N Biswas, A novel heterodyne optical PLL for phased arrays, Journal of the IETE, vol 40. pp 175–182, 1994.
- BN Biswas, P Lahiri, D Mondal & M Chattopadhyay, Optical homodyne detection using an improved decision directed phase locked phase locked loop, J Pure & Appl, 1994.
- S A Rhodes, Effect of noisy phase reference on coherent detection of offset-QPSK signals, IEEE Trans on Commun, vol COM-22, no 8, pp 1046–1055, Aug 1974.
- B N Biswas, A P Sinha & G M Helaluddin, Performance enhancement in optical costas loop through phase subtraction, Journal of the IETE, vol 40, no 4, pp 143–150, July-Aug, 1994.