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Proceedings Paper

Silicon single mode waveguide modulator based upon switchable Bragg reflector
Author(s): Jonathan Azogui; Yonathan Ramon ; Luca Businaro; Gabriele Ciasca; Annamaria Gerardino; Zeev Zalevsky
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Paper Abstract

In this paper we present the development of an electro optical "Bragg" modulator for telecommunication, in both design and fabrication. The device consists from a regular single mode silicon waveguide (WG) in which an effective Bragg reflector is "turned on" within the WG by means of external bias, due to the plasma dispersion effect, in which the (complexed) refractive index is affected by carrier concentration within the Silicon. Three different strategies are presented for both design and fabrication.

Paper Details

Date Published: 22 February 2018
PDF: 8 pages
Proc. SPIE 10537, Silicon Photonics XIII, 1053718 (22 February 2018); doi: 10.1117/12.2285930
Show Author Affiliations
Jonathan Azogui, Bar-Ilan Univ. (Israel)
Yonathan Ramon , Bar-Ilan Univ. (Israel)
Luca Businaro, CNR, Institute for Photonics and Nanotechnology (Italy)
Gabriele Ciasca, CNR, Institute for Photonics and Nanotechnology (Italy)
Annamaria Gerardino, CNR, Institute for Photonics and Nanotechnology (Italy)
Zeev Zalevsky, Bar-Ilan Univ. (Israel)


Published in SPIE Proceedings Vol. 10537:
Silicon Photonics XIII
Graham T. Reed; Andrew P. Knights, Editor(s)

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