Design of λ/4 phase shifted DFB fibre Raman laser
Hu, Youfang and Broderick, Neil G.R. (2009) Design of λ/4 phase shifted DFB fibre Raman laser. In, European Conference on Lasers and Electro-Optics (CLEO/Europe-EQEC), Munich, Germany, 14 - 19 Jun 2009.
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Description/Abstract
The feasibility of building a distributed feedback fibre Raman laser based on a long uniform fibre Bragg grating was suggested by Perlin et al. [1]. However, such a laser requires good grating uniformity along a very long length, e.g. 1m, and has not been investigated experimentally. In this study, we demonstrated an improved design of a DFB fibre Raman laser with an optimised l/4 phase-shifted grating structure, which enables highly efficient laser operation at low threshold with a relatively short cavity length
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Related URLs: | http://www.orc.soton.ac.uk/vie...l?pid=4375 http://www.cleoeurope.org/ |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| ePrint ID: | 78978 |
| Deposited On: | 19 Mar 2010 |
| Last Modified: | 22 Dec 2010 14:17 |
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