Long period gratings formed in depressed cladding fibres

Dong, L., Reekie, L. and Cruz, J.L. (1997) Long period gratings formed in depressed cladding fibres. In, 12th International Conference on Optical Fiber Sensors, Williamsburg, US, 28 - 31 Oct 1997.


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In a single mode fibre of a depressed cladding design, the LP11 mode is leaky but can propagate over a short length of fibre. This leaky LP11 mode instead of the conventional cladding modes can be used in long period gratings, with two extra benefits, I) a larger overlap, giving stronger coupling and II) coupling is insensitive to the glass-air interface therefore packaging is easier

Item Type: Conference or Workshop Item (Paper)
Related URLs:
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Q Science > QC Physics
Divisions : University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 76746
Accepted Date and Publication Date:
Date Deposited: 11 Mar 2010
Last Modified: 31 Mar 2016 13:10
URI: http://eprints.soton.ac.uk/id/eprint/76746

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