Abstract
We describe a new fiber sensor utilizing a spring-loaded diaphragm to detect extremely weak acoustic waves. The sensitivity is ~4 times higher than the previous generation, and the pressure resolution as low as 14.4 µPa/√Hz at 1 kHz.
© 2018 The Author(s)
PDF ArticleMore Like This
Sumit Dass and Rajan Jha
CH_P_21 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2017
X. Q. Lu, Y. Wu, and Y. J. Rao
TuE86 Optical Fiber Sensors (OFS) 2018
Onur Kilic, Michel Digonnet, Gordon Kino, and Olav Solgaard
ThB2 Optical Fiber Sensors (OFS) 2006