Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Semiconductors01:22

Semiconductors

1.0K
There is variation in the electrical conductivity of materials - metals, semiconductors, and insulators that are showcased with the help of the energy band diagrams.
Metals such as copper (Cu), zinc (Zn), or lead (Pb) have low resistivity and feature conduction bands that are either not fully occupied or overlap with the valence band, making a bandgap non-existent. This allows electrons in the highest energy levels of the valence band to easily transition to the conduction band upon gaining...
1.0K
MOS Capacitor01:25

MOS Capacitor

1.1K
A Metal-Oxide-Semiconductor (MOS) capacitor is a fundamental structure used extensively in semiconductor device technology, particularly in the fabrication of integrated circuits and MOSFETs (metal-oxide-semiconductor field-effect transistors). The MOS capacitor consists of three layers: a metal gate, a dielectric oxide, and a semiconductor substrate.
The metal gate is typically made from highly conductive materials such as aluminum or polysilicon. Beneath the metal gate lies a thin layer of...
1.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Coherent control of (non-)Hermitian mode coupling: tunable chirality and exceptional point dynamics in photonic microresonators.

Light, science & applications·2026
Same author

Investigation of synaptic connectivity in functional in vitro neuronal assemblies.

Cell reports methods·2026
Same author

Dynamic Analysis and Reservoir Computing Application of a Nonlinear Microring Resonator.

ACS photonics·2025
Same author

Generation of hyperentangled photon pairs in the time and frequency domain on a silicon photonic chip.

Optics letters·2025
Same author

Optimized photon routing with a silicon 3 × 3 waveguide coupler device.

Optics express·2025
Same author

Nonlinear multimode photonics on-chip.

Nanophotonics (Berlin, Germany)·2025

Related Experiment Video

Updated: Oct 26, 2025

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles
11:54

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles

Published on: March 13, 2017

9.5K

Reservoir computing based on a silicon microring and time multiplexing for binary and analog operations.

Massimo Borghi1, Stefano Biasi2, Lorenzo Pavesi2

  • 1Nanoscience Laboratory, Department of Physics, University of Trento, Via Sommarive 14, 38123, Trento, Italy. massimo.borghi@unitn.it.

Scientific Reports
|August 3, 2021
PubMed
Summary

This study introduces an all-optical reservoir computing (RC) system using silicon microrings and time multiplexing. This approach overcomes scaling limitations, enabling complex computations with fewer resources.

More Related Videos

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.6K
Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

15.0K

Related Experiment Videos

Last Updated: Oct 26, 2025

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles
11:54

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles

Published on: March 13, 2017

9.5K
Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.6K
Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

15.0K

Area of Science:

  • Photonics
  • Optical Computing
  • Machine Learning

Background:

  • Photonic reservoir computing (RC) offers high-speed computation but faces scaling challenges in size and power.
  • Existing optoelectronic RC systems often use spatially distributed reservoirs, limited by interconnection losses.
  • Silicon photonics presents a promising solution for integrated, scalable RC systems.

Purpose of the Study:

  • To propose and validate a novel all-optical RC scheme using silicon microrings and time multiplexing.
  • To overcome the limitations of spatially distributed reservoirs in photonic RC.
  • To demonstrate a scalable building block for future hybrid spatio-temporal reservoirs.

Main Methods:

  • An all-optical RC scheme based on a silicon microring (MR) and time multiplexing was developed.
  • Input data was encoded in a pump beam's intensity, nonlinearly transferred to free carrier concentration in the MR.
  • Free carrier dynamics were harnessed to create a chain-like reservoir with 50 virtual nodes.

Main Results:

  • Proof-of-concept demonstrations of RC were achieved by solving the delayed XOR and Iris flower classification tasks.
  • The proposed system effectively utilized free carrier dynamics for computation.
  • The microring-based approach showed potential for creating complex reservoir topologies.

Conclusions:

  • The silicon microring-based all-optical RC scheme offers a scalable solution for high-bandwidth computation.
  • This method overcomes limitations of traditional spatially distributed photonic reservoirs.
  • The demonstrated system serves as a foundational element for realizing large-scale hybrid spatio-temporal reservoirs.