Intensity profile in a distributed feedback fibre laser characterised by a green fluorescence scanning technique


Loh, W.H., Samson, B.N. and de Sandro, J.P. (1996) Intensity profile in a distributed feedback fibre laser characterised by a green fluorescence scanning technique. Applied Physics Letters, 69, (25), 3773-3775. (doi:10.1063/1.116994).

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Description/Abstract

We report on an experimental technique for investigating the intensity profile in distributed feedback fibre lasers. By scanning along the laser length and monitoring the side green fluorescence, the intensity distribution in the laser can be inferred. With this approach, we experimentally verify the sharply peaked intensity distribution predicted for λ/4 phase-shifted distributed feedback lasers.

Item Type: Article
ISSNs: 0003-6951 (print)
1520-8842 (electronic)
Related URLs:
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: University Structure - Pre August 2011 > Optoelectronics Research Centre
ePrint ID: 78046
Date Deposited: 11 Mar 2010
Last Modified: 27 Mar 2014 18:58
URI: http://eprints.soton.ac.uk/id/eprint/78046

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