Please use this identifier to cite or link to this item:
|Title:||Long period gratings written into a photonic crystal fibre by a femtosecond laser as directional bend sensors||Authors:||Allsop, Thomas D P
Smith, Graham N.
Dubov, Mykhaylo V.
Webb, David J.
|Major Field of Science:||Engineering and Technology||Field Category:||Electrical Engineering - Electronic Engineering - Information Engineering||Keywords:||Photonic crystals;Femtosecond laser||Issue Date:||Oct-2008||Source:||Optics Communications, 2008, vol. 281, no. 20, pp. 5092-5096||Volume:||281||Issue:||20||Start page:||5092||End page:||5096||Journal:||Optics Communications||Abstract:||A series of symmetric and asymmetric LPGs were inscribed in photonic crystal fibre by a low repetition rate femtosecond laser system. The asymmetric LPGs were found to be spectrally sensitive to bend orientation, with some of the attenuation bands producing both red and blue wavelength shifts, whilst the symmetric devices produced only a unidirectional wavelength shift. Both sets of devices displayed strong polarisation dependence.||ISSN:||0030-4018||DOI:||10.1016/j.optcom.2008.07.001||Rights:||© Elsevier||Type:||Article||Collaboration :||Aston University
Cyprus University of Technology
|Appears in Collections:||Άρθρα/Articles|
checked on Jul 30, 2020
WEB OF SCIENCETM
checked on Jul 31, 2020
Page view(s) 50140
checked on Aug 5, 2020
This item is licensed under a Creative Commons License