8 July 2003 Sensitivity of an IGI fiber with a germanium-oxide-doped silica core to refractive index changes of the optical cladding
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Proceedings Volume 5036, Photonics, Devices, and Systems II; (2003) https://doi.org/10.1117/12.498260
Event: Photonics, Devices, and Systems II, 2002, Prague, Czech Republic
Abstract
Fibers with inverted-graded index (IGI) profiles in the core with all refractive-index values above that of silica were drawn from performs doped in the core with germanium oxide which were prepared by the MCVD method. The sensitivity of the fibers to refractive-index changes of the optical cladding was theoretically determined on the basis of measured refractive-index profiles by using ray optics and assuming axial excitation of the fibers. The theoretical results are compared with experimental data measured in model immersing experiments.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ivan Kasik, Ivan Kasik, Vlastimil Matejec, Vlastimil Matejec, Miroslav Chomat, Miroslav Chomat, Daniela Berkova, Daniela Berkova, Gabriela Kuncova, Gabriela Kuncova, } "Sensitivity of an IGI fiber with a germanium-oxide-doped silica core to refractive index changes of the optical cladding", Proc. SPIE 5036, Photonics, Devices, and Systems II, (8 July 2003); doi: 10.1117/12.498260; https://doi.org/10.1117/12.498260
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