Overcoming Silicon Limitations in Nanophotonic Devices by Geometrical Innovation

A Karsenty - IEEE Photonics Journal, 2023 - ieeexplore.ieee.org
In order to continue to fulfill the ever-increasing demands on ultra-fast microprocessors, a
revolution in silicon photonics communication is necessary. Traditional CMOS, FinFET, and …

Review of Selected Quantum Measurements Applied to Embedded Quantum Well in Nanoscale Transistor

J Belhassen, A Chelly - IEEE Journal of Selected Topics in …, 2024 - ieeexplore.ieee.org
The fabrication of nanoelectronic and nanophotonic devices based on embedded quantum
structures has become feasible over the last decades, and the field is continuously …

V-groove-shaped silicon-on-insulator photopolarized activated modulator (SOIP2AM): a polarizing transistor

J Belhassen, A Frisch, Y Kapellner, Z Zalevsky… - JOSA A, 2020 - opg.optica.org
In this paper, we present the design of a silicon optoelectronic device capable of speeding
up processing capabilities. The data in this device are electronic, while the modulation …

Fast optoelectronic responsivity of metal-oxide-semiconductor nanostructures

A Bennett, A Chelly, A Karsenty, I Gadasi… - Journal of …, 2016 - spiedigitallibrary.org
The frequency dependence of the capacitance variation between dark and near-infrared-
modulated illumination conditions is measured for metal-oxide-semiconductor structures …

Optical polarization sensitive ultra-fast switching and photo-electrical device

J Belhassen, Z Zalevsky, A Karsenty - Nanomaterials, 2019 - mdpi.com
Ultra-fast electrical switches activated with an optical-polarized light trigger, also called
photo-polarized activated electrical switches, are presented. A set of new transistor circuits is …

Study of the Photo‐and Thermoactivation Mechanisms in Nanoscale SOI Modulator

Y Mandelbaum, A Zev, A Chelly, Z Zalevsky… - Journal of …, 2017 - Wiley Online Library
A new nanoscale silicon‐based modulator has been investigated at different temperatures.
In addition to these two advantages, nanoscale dimensions (versus MEMS temperature …

Overcoming Silicon Limitations Short Review: How Geometrical Innovation Can Revolutionize Nanophotonics and Nanoelectronics

A Karsenty - 2023 23rd International Conference on …, 2023 - ieeexplore.ieee.org
Traditional CMOS and FinFET shrinking techniques have begun to reach the physical limits
of available materials, and a revolution in silicon photonics communication is necessary to …

Electrical control simulation of near infrared emission in SOI-MOSFET quantum well devices

M Bendayan, R Sabo, R Zolberg… - Journal of …, 2017 - spiedigitallibrary.org
In the race to realize ultrahigh-speed processors, silicon photonics research is part of the
efforts. Overcoming the silicon indirect bandgap with special geometry, we developed a …

Modeling and simulations of MOSQWell transistor future building block for optical communication

M Bendayan, A Karsenty… - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
A new type of silicon MOSFET transistor, coupling both electronic and optical properties, is
developed in order to overcome the indirect silicon bandgap constraint, and to serve as a …

Mode analysis and optimization of split Y-junction sharing very low index difference

E Terkieltaub-Lee, Y Albeck… - Journal of …, 2019 - spiedigitallibrary.org
A Y-junction of low-difference refractive-index (RI) and coupler as its input was designed
and simulated. The simulation uses COMSOL Multi-Physics Software Package, allowing …