Highly sensitive and compact fiber optic ultrasound sensor

被引：0

作者：

Yang, Liuyang ^{[1
]}

Fang, Fang ^{[1
]}

Li, Liangye ^{[1
]}

Xu, Dongchen ^{[1
]}

Sun, Qizhen ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan Natl Lab Optoelect, Natl Engn Lab Next Generat Internet Access Syst, Wuhan 430074, Hubei, Peoples R China

来源：

2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2021年

关键词：

ARRAYS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A highly sensitive and compact fiber optic ultrasound sensor based on a composite sensing film is demonstrated. Assisted with the coherent demodulation, a NEP of 0.46kPa and the bandwidth of 20MHz are successfully achieved. (C) 2021 The Author(s)

引用

页数：2

共 4 条

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