DocumentCode
510918
Title
Coherent OTDR used for fibre faults detection
Author
Feng, Zhiyong ; Qiu, Shaofeng ; Wei, Yijia ; Li, Liangchuan ; Liu, Gordon Ning ; Xiong, Qianjin
Author_Institution
Huawei Technologies Co., Ltd., Shenzhen, China
fYear
2009
fDate
2-6 Nov. 2009
Firstpage
1
Lastpage
2
Abstract
We have demonstrated a coherent OTDR based on log-detector. The effect of laser linewidth and electrical filter bandwidth on coherent OTDR performance is theoretically analyzed and experimentally investigated.
Keywords
Bandwidth; Fault detection; Optical fiber communication; Optical filters; Optical noise; Optical receivers; Optical signal processing; Probes; Pulse amplifiers; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location
Shanghai, China
Print_ISBN
978-1-55752-877-3
Electronic_ISBN
978-1-55752-877-3
Type
conf
Filename
5377584
Link To Document