Novel Fiberoptic Torsional Vibrometers

Liu, T.Y. and Berwick, M. and Jackson, D.A. (1992) Novel Fiberoptic Torsional Vibrometers. Review of Scientific Instruments, 63 (4). pp. 2164-2169. ISSN 0034-6748. (The full text of this publication is not available from this repository)

The full text of this publication is not available from this repository. (Contact us about this Publication)
Official URL
http://dx.doi.org/10.1063/1.1143132

Abstract

Two configurations for a fiber-optic torsional vibrometer are described, which can be classified as (i) differential and (ii) reference. Common features of both techniques are noncontact measurement, immunity to nontorsional vibration, large dynamic range coupled with passive, miniature, remote sensor heads. Measurements of rotation speed and torsional jitter were made with a total illuminating laser power of 130-mu-W (reference mode) and 1.5 mW (differential mode). Rotation speeds in the range of 270-19 000 RPM were measured.

Item Type: Article
Additional information: Received 15 October 1991; accepted 17 December 1991
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA166 Instrumentation
Q Science > QC Physics
Divisions: Faculties > Science Technology and Medical Studies > School of Physical Sciences > Optics
Faculties > Science Technology and Medical Studies > School of Physical Sciences
Depositing User: M. Nasiriavanaki
Date Deposited: 29 Aug 2009 15:40
Last Modified: 29 Aug 2009 15:40
Resource URI: http://kar.kent.ac.uk/id/eprint/22351 (The current URI for this page, for reference purposes)
  • Depositors only (login required):