Impact of local oscillator intensity noise on the performance of the optical phase-diversity fsk receiver using delay-and-multiplying discriminator

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Title:	Impact of local oscillator intensity noise on the performance of the optical phase-diversity fsk receiver using delay-and-multiplying discriminator
Authors:	李揚漢;Lee, Yang-han;Kuo, C.C.;Tsao, H.W.
Contributors:	淡江大學電機工程學系
Date:	1992-01-01
Issue Date:	2011-10-15 00:38:57 (UTC+8)
Abstract:	The impact of local oscillator intensity noise on the performance of an optical phase-diversity FSK receiver using a delay-and-multiplying discriminator is analyzed. Given the data rate, frequency deviation, laser linewidth, RIN noise, and thermal noise, we can obtain the minimum received signal power together with the corresponding optimal local oscillator power to achieve the required BER. Numerical results with system parameters given in [1] show that (PL)opt is -1.46 dBm for RIN = -160 dB/Hz and -6.4 dBm for RIN = -150 dB/Hz when the thermal noise is 9 × 10−24 A2/Hz.
Relation:	Microwave and optical technology letters 5(4), pp.168-170
DOI:	10.1002/mop.4650050407
Appears in Collections:	[Graduate Institute & Department of Electrical Engineering] Journal Article

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