Compensation of imperfect phase mask with the moving fibre-scanning beam technique for production of fibre gratings
Loh, W.H., Cole, M.J., Zervas, M.N. and Laming, R.I. (1995) Compensation of imperfect phase mask with the moving fibre-scanning beam technique for production of fibre gratings. Electronics Letters, 31, (17), 1483-1485. (doi:10.1049/el:19950974).
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We experimentally demonstrate that the moving fibre-scanning beam technique is able to compensate for imperfections in a phase mask and thus improve the quality of the resulting fibre gratings. A 10 cm long 'uniform' phase mask which normally produces gratings with a 0.23 nm uncontrolled chirp has been corrected with our new writing technique to produce narrow band gratings with 0.10 nm bandwidth.
|Subjects:||T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QC Physics
|Divisions:||University Structure - Pre August 2011 > Optoelectronics Research Centre
|Date Deposited:||11 Mar 2010|
|Last Modified:||02 Mar 2012 12:43|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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