Title :
Phase distribution measurement of fibre Bragg gratings with white light interferometry
Author :
Petermann, Ingemar ; Sahlgren, Bengt ; Skaar, Johannes ; Fonjallaz, Pierre-Yves ; Stubbe, Raoul
Author_Institution :
Inst. of Opt. Res., Stockholm, Sweden
Abstract :
A white light interferometer, interrogating fibre Bragg gratings scanning simultaneously at two positions, has been developed to measure the phase and the amplitude of the refractive index modulation throughout the grating
Keywords :
Bragg gratings; light interferometry; optical fibre testing; optical modulation; refractive index measurement; fibre Bragg grating interrogation; fibre Bragg gratings; optical scanning; phase distribution measurement; refractive index modulation amplitude; refractive index modulation phase; white light interferometer; white light interferometry; Bragg gratings; Erbium-doped fiber amplifier; Fiber gratings; Holography; Interference; Light sources; Optical interferometry; Optical modulation; Phase measurement; Refractive index;
Conference_Titel :
Optical Communication, 1998. 24th European Conference on
Conference_Location :
Madrid
Print_ISBN :
84-89900-14-0
DOI :
10.1109/ECOC.1998.732617
