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Proceedings Paper

Virtual long-period fiber gratings
Author(s): Cesar Jauregui; Daniel A. Gonzalez; Mariangeles A. Quintela; P. Marquez; Adolfo Cobo; Jose Miguel Lopez-Higuera
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Paper Abstract

In this paper a theoretical prediction of a new kind of in-fiber devices is presented. They behave essentially like long-period Bragg gratings except for the fact that they are not permanent but volatile. This is because these devices are not formed by the UV-induced increment of the refractive index but by the twisting of a pristine HiBi fiber. This way, a long period fiber grating whose characteristics can be modified by changing the polarization of the incoming light is obtained.

Paper Details

Date Published: 9 June 2004
PDF: 4 pages
Proc. SPIE 5502, Second European Workshop on Optical Fibre Sensors, (9 June 2004); doi: 10.1117/12.566706
Show Author Affiliations
Cesar Jauregui, Univ. de Cantabria (Spain)
Daniel A. Gonzalez, Univ. de Cantabria (Spain)
Mariangeles A. Quintela, Univ. de Cantabria (Spain)
P. Marquez, Univ. de Cantabria (Spain)
Adolfo Cobo, Univ. de Cantabria (Spain)
Jose Miguel Lopez-Higuera, Univ. de Cantabria (Spain)


Published in SPIE Proceedings Vol. 5502:
Second European Workshop on Optical Fibre Sensors

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