Wide-range in-fibre Fabry-Perot resonator for ultrasonic sensing

Md Rajibul Islam; Muhammad Mahmood Ali; Man Hong Lai; Kok Sing Lim; Dinusha Serandi Gunawardena; Venkata Rajanikanth Machavaram; Harith Ahmad

doi:10.1049/iet-opt.2014.0056

Wide-range in-fibre Fabry-Perot resonator for ultrasonic sensing

Md Rajibul Islam, Muhammad Mahmood Ali, Man Hong Lai, Kok Sing Lim, Dinusha Serandi Gunawardena, Venkata Rajanikanth Machavaram, Harith Ahmad

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

This study reports on the demonstration and characterisation of a short cavity fibre Fabry-Perot resonator (FPR) for the detection of ultrasonic waves propagating through a solid medium over a frequency range of 1 kHz-10 MHz. The proposed sensing device has some outstanding features in terms of simple fabrication technique, frequency response and high sensitivity over a wide frequency range. The response of the surface-mounted FPR sensor showed good agreement with that of a commercially available piezoelectric transducer during ultrasonic excitation.

Original language	English
Pages (from-to)	136-140
Number of pages	5
Journal	IET Optoelectronics
Volume	9
Issue number	3
DOIs	https://doi.org/10.1049/iet-opt.2014.0056
Publication status	Published - 1 Jun 2015
Externally published	Yes

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10.1049/iet-opt.2014.0056

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title = "Wide-range in-fibre Fabry-Perot resonator for ultrasonic sensing",

abstract = "This study reports on the demonstration and characterisation of a short cavity fibre Fabry-Perot resonator (FPR) for the detection of ultrasonic waves propagating through a solid medium over a frequency range of 1 kHz-10 MHz. The proposed sensing device has some outstanding features in terms of simple fabrication technique, frequency response and high sensitivity over a wide frequency range. The response of the surface-mounted FPR sensor showed good agreement with that of a commercially available piezoelectric transducer during ultrasonic excitation.",

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AU - Islam, Md Rajibul

AU - Ali, Muhammad Mahmood

AU - Lai, Man Hong

AU - Lim, Kok Sing

AU - Gunawardena, Dinusha Serandi

AU - Machavaram, Venkata Rajanikanth

AU - Ahmad, Harith

PY - 2015/6/1

Y1 - 2015/6/1

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AB - This study reports on the demonstration and characterisation of a short cavity fibre Fabry-Perot resonator (FPR) for the detection of ultrasonic waves propagating through a solid medium over a frequency range of 1 kHz-10 MHz. The proposed sensing device has some outstanding features in terms of simple fabrication technique, frequency response and high sensitivity over a wide frequency range. The response of the surface-mounted FPR sensor showed good agreement with that of a commercially available piezoelectric transducer during ultrasonic excitation.

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Wide-range in-fibre Fabry-Perot resonator for ultrasonic sensing

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