Martin, Haydn and Jiang, Xiang (2008) Stabilising fibre interferometers. In: Proceedings of Computing and Engineering Annual Researchers' Conference 2008: CEARC’08. University of Huddersfield, Huddersfield, pp. 75-80. ISBN 978-1-86218-067-3
|PDF - Published Version |
Fibre interferometry holds many advantages for the online measurement of high precision surfaces. However, the method requires stabilising against path length change due to temperature drift and vibration. A method of stabilising such an interferometer using intensity feedback was examined and shown to be ineffective at low frequencies. A second method, using real-time calculated phase feedback was also investigated, and was observed to be more robust.
|Item Type:||Book Chapter|
|Uncontrolled Keywords:||fibre interferometer vibration stabilised|
|Subjects:||T Technology > T Technology (General)|
|Schools:||School of Computing and Engineering|
School of Computing and Engineering > Centre for Precision Technologies
School of Computing and Engineering > Computing and Engineering Annual Researchers' Conference (CEARC)
School of Computing and Engineering > Centre for Precision Technologies > Surface Metrology Group
|Depositing User:||Graham Stone|
|Date Deposited:||24 Apr 2009 15:16|
|Last Modified:||02 Dec 2010 11:37|
Downloader CountriesMore statistics for this item...
Repository Staff Only: item control page