PINIP based high-speed high-extinction ratio micron-size silicon electrooptic modulator
Author(s) -
Sasikanth Manipatruni,
Qianfan Xu,
Michal Lipson
Publication year - 2007
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.15.013035
Subject(s) - extinction ratio , resonator , optics , materials science , silicon , optoelectronics , dissipation , extinction (optical mineralogy) , physics , wavelength , thermodynamics
We propose an electrooptic device in silicon based on a p-i-n-i-p device structure for charge transport. The proposed device exhibits carrier injection time of 10 ps and extraction time of 15 ps enabling 100 GHz operation. When integrated into a resonator the proposed micron-size device operates at 40 Gb/s with 12 dB extinction ratio and 4fJ/bit/micron-length power dissipation, limited in speed only by the photon lifetime of the resonator.
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