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Proceedings Paper

Polarization properties of long-period gratings prepared by high-intensity femtosecond 352nm pulses
Author(s): S. A. Slattery; D. N. Nikogosyan; C. Caucheteur; A. Fotiadi; P. Mégret
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Paper Abstract

We inscribed long-period gratings in a hydrogenated SMF-28 fiber by high-intensity femtosecond near-UV pulses via a three-photon absorption mechanism. Due to energy deposition in the fiber cladding, such gratings are similar to those fabricated by C02 laser induced heating, mechanical pressure or electric arc. We found that these gratings exhibit significant polarization properties.

Paper Details

Date Published: 25 April 2006
PDF: 8 pages
Proc. SPIE 6187, Photon Management II, 618707 (25 April 2006); doi: 10.1117/12.662543
Show Author Affiliations
S. A. Slattery, Univ. College Cork (Ireland)
D. N. Nikogosyan, Univ. College Cork (Ireland)
C. Caucheteur, Service d'Electromagnétisme et de Télécommunications (Belgium)
A. Fotiadi, Service d'Electromagnétisme et de Télécommunications (Belgium)
P. Mégret, Service d'Electromagnétisme et de Télécommunications (Belgium)


Published in SPIE Proceedings Vol. 6187:
Photon Management II
John T. Sheridan; Frank Wyrowski, Editor(s)

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