Publication result detail

Ultrasonic transducer peak-to-peak optical measurement

ŠKARVADA, P.; TOFEL, P.; TOMÁNEK, P.

Original Title

Ultrasonic transducer peak-to-peak optical measurement

English Title

Ultrasonic transducer peak-to-peak optical measurement

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

Possible optical setups for measurement of the peak-to-peak value of an ultrasonic transducer are described in this work. The Michelson interferometer with the calibrated nanopositioner in reference path and laser Doppler vibrometer were used for the basic measurement of vibration displacement. Langevin type of ultrasonic transducer is used for the purposes of Electro-Ultrasonic Nonlinear Spectroscopy (EUNS). Parameters of produced mechanical vibration have to been well known for EUNS. Moreover, a monitoring of mechanical vibration frequency shift with a mass load and sample-transducer coupling is important for EUNS measurement.

English abstract

Possible optical setups for measurement of the peak-to-peak value of an ultrasonic transducer are described in this work. The Michelson interferometer with the calibrated nanopositioner in reference path and laser Doppler vibrometer were used for the basic measurement of vibration displacement. Langevin type of ultrasonic transducer is used for the purposes of Electro-Ultrasonic Nonlinear Spectroscopy (EUNS). Parameters of produced mechanical vibration have to been well known for EUNS. Moreover, a monitoring of mechanical vibration frequency shift with a mass load and sample-transducer coupling is important for EUNS measurement.

Keywords

Homodyne interferometer, Langevin transducer, light interference, optical vibrometer.

Key words in English

Homodyne interferometer, Langevin transducer, light interference, optical vibrometer.

Authors

ŠKARVADA, P.; TOFEL, P.; TOMÁNEK, P.

RIV year

2013

Released

28.06.2012

ISBN

1804-3119

Periodical

Advances in Electrical and Electronic Engineering

Volume

10

Number

2

State

Czech Republic

Pages from

125

Pages to

129

Pages count

5

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@article{BUT93092,
  author="Pavel {Škarvada} and Pavel {Tofel} and Pavel {Tománek}",
  title="Ultrasonic transducer peak-to-peak optical measurement",
  journal="Advances in Electrical and Electronic Engineering",
  year="2012",
  volume="10",
  number="2",
  pages="125--129",
  issn="1336-1376"
}