Automatic Wavelength Allocation Method Using Rayleigh Backscattering for a WDM-PON With Tunable Lasers

被引：21

作者：

Moon, Sang-Rok ^{[1
]}

Lee, Hoon-Keun ^{[1
]}

Lee, Chang-Hee ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Div Elect Engn, Taejon 305701, South Korea

来源：

JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING | 2013年 / 5卷 / 03期

关键词：

Automatic; Optical fiber communication; Passive optical network; Tunable; Wavelength control; FIBER;

D O I：

10.1364/JOCN.5.000190

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

We propose an automatic wavelength control method using Rayleigh backscattering in a feeder fiber for tunable lasers employed in a wavelength-division multiplexing passive optical network. We demonstrate two realization methods, maximizing backscattered power and maximizing the second harmonic component with wavelength modulation. We analyze their limiting factors and impacts on the system performance. We use a VCSEL as a low-cost tunable light source.

引用

页码：190 / 197

页数：8

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