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Broadband hitless silicon electro-optic switch for on-chip optical networks
Author(s) -
Hugo L. R. Lira,
Sasikanth Manipatruni,
Michal Lipson
Publication year - 2009
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.17.022271
Subject(s) - broadband , optics , wavelength division multiplexing , optical switch , multiplexing , crossover switch , optical add drop multiplexer , optoelectronics , liquid crystal on silicon , chip , optical communication , wavelength , computer science , physics , optical performance monitoring , telecommunications , liquid crystal
We report on the demonstration of a broadband (60 GHz), spectrally hitless, compact (20 microm x 40 microm), fast (7 ns) electro-optical switch. The device is composed of two coupled resonant cavities, each with an independently addressable PIN diode. This topology enables operation of the switch without perturbing adjacent channels in a wavelength division multiplexing (WDM) system.

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