Mostrando ítems 1-3 de 3
Deposition of coatings on long-period fiber gratings: tunnel effect analogy
(Springer, 2006) Artículo / Artikulua,
The sensitivity of Long-period fiber gratings (LPFGs), coated with high-refractive-index thin film overlays, to the refractive index and the thickness of the overlay, and to the ambient refractive index, can be enhanced ...
Long period fiber gratings with overlay of variable refractive index
(IEEE, 2005) Artículo / Artikulua,
A theoretical analysis is presented of a long-period fiber grating (LPFG) with an overlay of variable refractive index. The highest sensitivity of the resonance wavelengths to variations in the refractive index of the ...
Generation of selective fringes with cascaded long-period gratings
(IEEE, 2006) Artículo / Artikulua,
The inscription of cascaded long-period gratings of different periods in optical fiber permits us to obtain both narrowband and wideband filters in the same spectrum. If used as an optical transducer, it may permit us ...