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

You might also read

Related Articles

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

Sort by
Same author

Optimal single-mode squeezing for beam displacement sensing.

Optics express·2026
Same author

Superresolution Imaging with Entanglement-Enhanced Telescopy.

Physical review letters·2026
Same author

Loss-tolerant cross-Kerr enhancement via modulated squeezing.

Optics express·2025
Same author

Quantum-Enhanced Quickest Change Detection of Transmission Loss.

Physical review letters·2025
Same author

Measurement-Based Entanglement Distillation and Constant-Rate Quantum Repeaters over Arbitrary Distances.

Physical review letters·2025
Same author

Impact of photorefractive effect on second-order nonlinear processes in nanophotonic lithium niobate waveguides.

Optics express·2025
Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026
Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026
Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026
Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026
Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026
Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026
See all related articles

Related Experiment Video

Updated: Dec 20, 2025

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.5K

High-Dimensional Frequency-Encoded Quantum Information Processing with Passive Photonics and Time-Resolving

Chaohan Cui1, Kaushik P Seshadreesan1, Saikat Guha1

  • 1James C. Wyant College of Optical Sciences, The University of Arizona, Tucson, Arizona 85721, USA.

Physical Review Letters
|May 30, 2020
PubMed
Summary
This summary is machine-generated.

This study introduces a novel method for processing quantum information using photon frequencies, eliminating the need for active energy control. Passive photonic circuits enable high-fidelity quantum operations, advancing scalable quantum information processing.

More Related Videos

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

14.9K
Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

11.2K

Related Experiment Videos

Last Updated: Dec 20, 2025

Generation and Coherent Control of Pulsed Quantum Frequency Combs
06:42

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

9.5K
Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
09:23

Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

Published on: May 30, 2014

14.9K
Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

11.2K

Area of Science:

  • Quantum Information Science
  • Photonics
  • Quantum Optics

Background:

  • High-dimensional quantum information processing is crucial for advanced quantum technologies.
  • Existing methods often rely on nonlinear optical processes requiring active control of photon energy.
  • Scalable and high-fidelity quantum information processing remains a significant challenge.

Purpose of the Study:

  • To propose a new, passive approach for processing high-dimensional quantum information encoded in photon frequencies.
  • To demonstrate the feasibility of arbitrary unitary transformations and projection measurements using passive photonic circuits.
  • To provide a systematic design for quantum frequency combs and criteria for verifying quantum frequency correlation.

Main Methods:

  • Utilizing passive photonic circuits for quantum information processing.
  • Employing time-resolving detection for measurements.
  • Developing a systematic circuit design for quantum frequency combs of arbitrary size.
  • Deriving criteria for verifying quantum frequency correlation.

Main Results:

  • A novel approach to process high-dimensional quantum information in the photon frequency domain is proposed.
  • Arbitrary unitary transformations and projection measurements are achievable with passive photonic circuits.
  • High-fidelity operations are demonstrated even with the practical limitation of detector finite response time.

Conclusions:

  • The proposed method offers a scalable and high-fidelity approach to quantum information processing.
  • Passive photonic circuits and time-resolving detection provide an alternative to active control methods.
  • This work facilitates advancements in quantum information processing based on high-dimensional frequency encoding.