Frequency doubling of picosecond pulses in periodically poled D-shape silica fibre


Pruneri, V. and Kazansky, P.G. (1997) Frequency doubling of picosecond pulses in periodically poled D-shape silica fibre. Electronics Letters, 33, (4), 318-319. (doi:10.1049/el:19970177 ).

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Description/Abstract

D-shape silica fibres have been periodically poled at elevated temperature by applying high voltage via a patterned electrode deposited on the plane side. The resulting nonlinear grating of 25µm period, uniform over the whole 1.8cm length, has been used for quasi-phase-matched second harmonic generation. With a mode-locked laser as fundamental source blue powers up to ~76µW have been generated at ~422nm with an average conversion efficiency of ~0.22%.

Item Type: Article
ISSNs: 0013-5194 (print)
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: 78026
Date Deposited: 11 Mar 2010
Last Modified: 27 Mar 2014 18:58
URI: http://eprints.soton.ac.uk/id/eprint/78026

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