2026-05-28T17:41:42Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/205312026-02-03T12:07:34Zcom_10630_2254col_10630_37959
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Luque-González, José Manuel
author
Herrero-Bermello, Alaine
author
Ortega-Moñux, Alejandro
author
Sánchez-Rodriguez, Marina
author
Velasco, Aitor V.
author
Schmid, Jens H.
author
Cheben, Pavel
author
Molina-Fernández, Íñigo
author
Halir, Robert
2020-12-03T09:56:58Z
2020-12-03T09:56:58Z
2020-12-03
https://hdl.handle.net/10630/20531
Polarization management is a key factor in photonics integration platforms with high birefringence such as Silicon-On-
Insulator. Here we design a directional coupler polarization beam splitter composed of two subwavelength waveguides, which
only differ in the tilt angle of the silicon segments. Our simulations predict an extinction ratio higher than 20 dB over an
86 nm bandwidth with negligible losses. The fabricated device is only 14 μm long, covers a 72 nm bandwidth with sub-decibel
insertion losses and exhibits an extinction ratio in excess of 15 dB.
spa
Circuitos integrados-Diseño y construcción
Fotónica
Silicio sobre aislante
Sistemas de comunicación inalámbricos
Polarización
Microelectrónica-Materiales
Separador de polarización integrado de altas prestaciones basado en estructuras sub-longitud de onda
conference output
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URL
https://riuma.uma.es/bitstreams/574c8e49-223c-4c60-a438-b62614e51625/download
File
MD5
5ffd0307ea9ff7656b6edadcc731e5d0
1140654
application/pdf
Ursi_2020_TiltedDCPBS_v4.pdf