Integrated optic adiabatic polarization splitter on silicon
- 8 January 1990
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 56 (2) , 120-121
- https://doi.org/10.1063/1.103277
Abstract
An adiabatic polarization splitter, fabricated with silica and silicon nitride films on a silicon substrate, is demonstrated. A rejection of the unwanted polarization (cross talk) of −20 to −34 dB was achieved with single filtering and −35 to −45 dB with double filtering. The device had a 1.5 dB insertion loss and a very small wavelength dependence.Keywords
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