A perturbation method for the analysis of light propagation in an elliptical three-layer fibre is presented. The objective of obtaining high birefringence and an extended interval of single-polarization operation is investigated. In this respect, the use of an azimuthally modulated index in the inner cladding layer is demonstrated to be effective.
Azimuthal refractive index modulation for enhancing birefringence of elliptical single-mode fibres / Cancellieri, Giovanni; Chiaraluce, Franco; A., Gianfagna. - In: OPTICS COMMUNICATIONS. - ISSN 0030-4018. - 78:(1990), pp. 230-236. [10.1016/0030-4018(90)90351-S]
Azimuthal refractive index modulation for enhancing birefringence of elliptical single-mode fibres
CANCELLIERI, Giovanni;CHIARALUCE, FRANCO;
1990-01-01
Abstract
A perturbation method for the analysis of light propagation in an elliptical three-layer fibre is presented. The objective of obtaining high birefringence and an extended interval of single-polarization operation is investigated. In this respect, the use of an azimuthally modulated index in the inner cladding layer is demonstrated to be effective.File in questo prodotto:
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