Injection locked Fabry-Perot laser diodes for WDM passive optical network spare function

被引：9

作者：

Han, Wei ^{[1
]}

Zhu, Ning-Hua ^{[1
]}

Xie, Liang ^{[1
]}

Ren, Min ^{[1
]}

Sun, Ke ^{[1
]}

Zhang, Bang-Hong ^{[1
]}

Li, Liang ^{[1
]}

Zhang, Hong-Guang ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2009年 / 282卷 / 17期

基金：

中国国家自然科学基金;

关键词：

Wavelength-division-multiplexing passive optical network; Protection and restoration; Injection locked Fabry-Perot laser; PROTECTION SCHEME; PON; WAVELENGTH; ACCESS; RSOA;

D O I：

10.1016/j.optcom.2009.05.057

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, a protection scheme for transmitters in wavelength-division-multiplexing passive optical network (WDM-PON) has been proposed and demonstrated. If any downstream transmitter encounters problems at the central office (CO), the interrupted communication can be restored immediately by injecting a Fabry-Perot laser diode (FP-LD) with the upstream lightwave corresponding to the failure transmitter. Compared with the conventional methods, this proposed architecture provides a cost-effective and reliable protection scheme employing a common FP-LD. In the experiment, a 1:36 protection capability was implemented with a 2.5 Gbit/s downstream transmission capability. (C) 2009 Elsevier B.V. All rights reserved.

引用

收藏

页码：3553 / 3557

页数：5

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