Performance evaluation of optical code division multiple access (CDMA) using polarization shift keying direct dectection (PolSK-DD) to improve bipolar capacity

Kay Iversen; Jens Mueckenheim; Dirk Junghanns

doi:10.1117/12.201277

17 February 1995 Performance evaluation of optical code division multiple access (CDMA) using polarization shift keying direct dectection (PolSK-DD) to improve bipolar capacity

Kay Iversen, Jens Mueckenheim, Dirk Junghanns

Author Affiliations +

Proceedings Volume 2450, Broadband Networks: Strategies and Technologies; (1995) https://doi.org/10.1117/12.201277
Event: Advanced Networks and Services, 1995, Amsterdam, Netherlands

Abstract

The present paper describes the advantages of the combination of optical Code Division Multiple Access and Polarization Shift Keying direct detection. It is shown by means of a new receiver model that the normally disturbing statistical fluctuations of the State of Polarization on a single-mode fiber result in an attenuation of the crosscorrelation functions at the receiver. Thereby an average process gain of 4.7 dB in signal-to-crosstalk ratio is obtained. A receiver with optical signal processing unit for the chip-synchronous case is derived. Finally some simulation results concerning multi user interference and receiver noise are presented.

Citation Download Citation

Kay Iversen, Jens Mueckenheim, and Dirk Junghanns "Performance evaluation of optical code division multiple access (CDMA) using polarization shift keying direct dectection (PolSK-DD) to improve bipolar capacity", Proc. SPIE 2450, Broadband Networks: Strategies and Technologies, (17 February 1995); https://doi.org/10.1117/12.201277

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