Effects of phase noise in an optical six-port measurement technique

被引：4

作者：

Molina-Fernández, I ^{[1
]}

de-Oliva-Rubio, J ^{[1
]}

机构：

[1] Univ Malaga, Dept Ingn Comunicac, ETSI Telecomunicac, E-29071 Malaga, Spain

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 07期

关键词：

D O I：

10.1364/OPEX.13.002475

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study the effects of laser phase noise on a phase diversity coherent optical frequency domain (C-OFD) technique that has been recently proposed to measure passive devices used in dense wavelength division multiplexing (DWDM) systems. Theoretical expressions are provided to calculate the laser phase-noise to intensity-noise conversion in this technique under simplified circumstances. Obtained simulation results for a realistic measurement set-up show the validity of the approximate expressions. It is concluded that this effect is one of the limiting source of error for this measurement technique. (C) 2005 Optical Society of America.

引用

页码：2475 / 2486

页数：12

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