dc.contributor.author |
Herrera-Piad, Luis A. |
|
dc.contributor.author |
Delgado-Pinar, Martina |
|
dc.contributor.author |
Cruz, J. L. |
|
dc.contributor.author |
Carrascosa, A. |
|
dc.contributor.author |
Díez, A. |
|
dc.contributor.author |
Rojas-Laguna, Roberto |
|
dc.contributor.author |
Andrés, M. V. |
|
dc.date.accessioned |
2019-09-26T07:48:01Z |
|
dc.date.available |
2019-09-26T07:48:01Z |
|
dc.date.issued |
2019 |
es_ES |
dc.identifier.uri |
https://hdl.handle.net/10550/71574 |
|
dc.description.abstract |
We propose the implementation of fiber Bragg gratings in tapered few-modes, and multimode fibers to accomplish single-mode operation by reducing the core diameter while preserving the core-cladding structure. Gratings present a single reflection band and the device show low insertion losses after the taper fabrication and the fiber Bragg gratings inscription. The excitation of high order odd-modes in the core of the fiber has been identified as the main loss mechanism; it can be prevented by means of symmetric illumination of the fibers. We also demonstrate the excitation of high order cladding modes (cladding-air modes) along the taper transitions; these modes can be removed without a significant increment of the insertion loss. |
es_ES |
dc.language.iso |
en |
es_ES |
dc.publisher |
Optical Society of America (OSA) |
es_ES |
dc.source |
L. A. Herrera-Piad, M. Delgado-Pinar, J. L. Cruz, A. Carrascosa, A. Díez, R. Rojas-Laguna, M. V. Andrés, "Single-mode Bragg Gratings in Tapered Few-Modes and Multimode Fibers", Optics Letters, Vol. 44, pp. 4024-4027, (2019) |
es_ES |
dc.subject |
fiber optics |
es_ES |
dc.subject |
fiber Bragg gratings |
es_ES |
dc.subject |
multimode optical fibers |
es_ES |
dc.title |
Single-mode Bragg gratings in tapered few-modes and multimode fibers |
es_ES |
dc.type |
info:eu-repo/semantics/preprint |
es_ES |
dc.subject.unesco |
UNESCO::FÍSICA |
es_ES |
dc.identifier.doi |
https://doi.org/10.1364/OL.44.004024 |
es_ES |