Phase distribution measurement of fibre Bragg gratings with white light interferometry

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.

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Vydáno v:ECOC '98 : 24th European Conference on Optical Communication : co[-]located with, 4th European Exhibition on Optical Communication (EEOC'98), September 20-24, 1998, Madrid, Spain Ročník 1; s. 399 - 400 vol.1
Hlavní autoři: Petermann, I., Sahlgren, B., Skaar, J., Fonjallaz, P.-Y., Stubbe, R.
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: Telefonica 1998
Témata:
Bragg gratings
Erbium-doped fiber amplifier
Fiber gratings
Holography
Interference
Light sources
Optical interferometry
Optical modulation
Phase measurement
Refractive index
ISBN:9788489900141, 8489900140
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Popis
Shrnutí: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.
ISBN:9788489900141
8489900140
DOI:10.1109/ECOC.1998.732617