Comparison of the decay behaviour of negative and positive index change fibre Bragg gratings
Liu, W.F., Dong, L., Reekie, L. and Payne, D.N. (1997) Comparison of the decay behaviour of negative and positive index change fibre Bragg gratings. In, IEE Colloquium on Optical Fibre Gratings (Digest No. 1997/037). New York, US, IEEE, 1/1-1/4. (doi:10.1049/ic:19970235).
We have studied the thermal stability of both negative and positive index gratings produced by a 193nm excimer laser. A complex decay process has been observed in gratings consisting of both types of index change. This phenomenon can be explained by our recently proposed three energy level model.
|Item Type:||Book Section|
|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:||08 Jun 2012 12:59|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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