Cladding-surrounding interface insensitive long-periodgrating
- 28 May 1998
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 34 (11) , 1129-1130
- https://doi.org/10.1049/el:19980788
Abstract
A long period grating is presented, the resonant peak of which is not sensitive to the interface between the cladding and the surrounding media of a fibre. The spectral behaviour of the resonant peak is investigated using index matching oils and mechanical scratching on the cladding surface of the fibre.Keywords
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