Citation

Hiew, C. C. and Abbou, F. M. and Chuah, Hean Teik and Majumder, Satya Prasad and Abdul Rashid, Hairul Azhar (2004) BER estimation of optical WDM RZ-DPSK systems through the differential phase Q. IEEE Photonics Technology Letters, 16 (12). pp. 2619-2621. ISSN 1041-1135

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Abstract

The optical return-to-zero differential phase-shift keying system is analyzed to determine the accuracy of the differential phase Q method in estimating the bit-error rate (BER). It is found that it consistently underestimates the BER though it successfully predicts the qualitative behavior of single-channel and wavelength-division-multiplexed systems for back-to-back and point-to-point configurations. A simple modification reduced the underestimation and produced accurate results.

Item Type:	Article
Uncontrolled Keywords:	Optical fiber communication
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101-6720 Telecommunication. Including telegraphy, telephone, radio, radar, television
Divisions:	Faculty of Engineering (FOE)
Depositing User:	Ms Rosnani Abd Wahab
Date Deposited:	22 Aug 2011 02:46
Last Modified:	19 Aug 2021 14:36
URII:	http://shdl.mmu.edu.my/id/eprint/2420

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