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15 - General Engineering

University of Huddersfield

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Article title

Fast surface measurement using wavelength scanning interferometry with compensation of environmental noise

Type
D - Journal article
Title of journal
Applied Optics
Article number
-
Volume number
49
Issue number
15
First page of article
2903
ISSN of journal
1559-128X
Year of publication
2010
Number of additional authors
3
Additional information

This paper introduces a novel optical interferometry system with self-calibration for fast full-field measurement of micro and nano-scale surfaces (both smooth and with large aspect ratios). The system can be used for on-line/in-process/in-situ measurement on the shop floor. The project is sponsored by EPSRC grant EP/I033491/1. A patent WO2010/082066 was issued; three prototype instruments developed and will be applied to Catapult CPI photo-voltaics manufacturing-system and the NPL national measurement system. A PhD degree resulted from this research and the candidate awarded one of the five Postgraduate Awards 2012 by the Worshipful Company of Scientific Instrument Makers.

Interdisciplinary
-
Cross-referral requested
-
Research group
None
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-