Ultra long period reversible fiber gratings as a pressure sensor

We report here for the first time the fabrication and characterization of mechanically induced ultralong period fiber gratings (MULPFG) with period size up to several millimeters. In these gratings the coupling of the fundamental guided core mode takes place with cladding modes of high diffraction o...

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Bibliographic Details
Main Authors: Ugale, Sunita Pandit, Mishra, Vivekanand, Amphawan, Angela
Format: Article
Published: Springer Berlin Heidelberg 2013
Subjects: