Martin, Haydn and Jiang, Xiang (2010) Rapid phase shifting fiber interferometer with optical stylus. Optical Letters, 35 (5). pp. 655-657. ISSN 0146-9592
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Abstract
Optical fiber interferometry holds many advantages for the online measurement of high precision surfaces. Here a fiber interferometer with a wavelength scanning probe is reported. Such an interferometer requires active stabilization against the effects of temperature drift and vibration. A method of multiplexing dual wavelengths into the same fiber, combined with rapid phase shifting and real time phase calculation is investigated. Experimental data show the successful stabilization of the interferometer regardless of environmental perturbation.
Item Type: | Article |
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Additional Information: | This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://dx.doi.org/10.1364/OL.35.000655 Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law. |
Subjects: | T Technology > TJ Mechanical engineering and machinery T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
Schools: | School of Computing and Engineering > Centre for Precision Technologies School of Computing and Engineering School of Computing and Engineering > Centre for Precision Technologies > Surface Metrology Group |
Related URLs: | |
Depositing User: | Haydn Martin |
Date Deposited: | 14 Apr 2010 10:48 |
Last Modified: | 28 Aug 2021 22:22 |
URI: | http://eprints.hud.ac.uk/id/eprint/7399 |
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