Topliss, Stephen M.; James, Stephen W.; Davis, Frank; Higson, Seamus P. J.; Tatam, Ralph P.
(Elsevier Science B.V., Amsterdam., 2010-01-07)
The chemical sensing capabilities of an optical fibre long period grating (LPG)
coated with a functional material are explored. The LPG period and coating
thickness are chosen such that the mode transition region, ...