Enlarging strain dynamic range of quasi-distributed acoustic sensing with interleaved identical chirped pulses

被引：0
|
作者：
Wang, Zitan [1 ]
Jiang, Jialin [1 ]
Wang, Zinan [1 ,2 ]
Rao, Yunjiang [1 ]
机构：
[1] Univ Elect Sci & Technol China UESTC, Key Lab Opt Fiber Sensing & Commun, Chengdu, Peoples R China
[2] UESTC, Ctr Informat Geosci, Chengdu, Peoples R China
来源：
2020 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) AND INTERNATIONAL CONFERENCE ON INFORMATION PHOTONICS AND OPTICAL COMMUNICATIONS (IPOC) | 2020年
关键词：
NETWORK; SYSTEM;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A novel interleaved identical chirped pulses (IICP) method to enlarge the strain dynamic range of quasi-distributed acoustic sensing system is proposed, on the basis of pulse compression Phi-OTDR with coherent detection. (C) 2020 The Author(s)
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页数：3
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