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

Breaking mechanical dark mode via the Coulomb interaction.

Optics letters·2026
Same author

Imaging Sublattice Cooper-Pair Density Waves in Monolayer 1  T^{'}-MoTe_{2}.

Physical review letters·2025
Same author

Mechanical squeezing in a cavity optomechanical system with the Coulomb interaction and an optical parametric amplifier.

Optics express·2025
Same author

α-decay half-life predictions with support vector machine.

Scientific reports·2024
Same author

Electric dipole polarizabilities and tune-out wavelengths for 23S1 and 33S1 states of Be2.

The Journal of chemical physics·2024
Same author

Nonreciprocal magnon blockade based on nonlinear effects.

Optics letters·2024

Related Experiment Video

Updated: Mar 7, 2026

Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System
12:08

Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System

Published on: July 18, 2015

11.2K

Squeezing induced high-efficiency diffraction grating in two-level system.

Guang-Ling Cheng, Ai-Xi Chen

    Optics Express
    |March 1, 2017
    PubMed
    Summary
    This summary is machine-generated.

    Squeezed vacuum enhances laser-induced gratings in atomic systems, enabling strong first- and higher-order diffraction even with weak driving. This quantum effect offers potential for advanced imaging and quantum information processing devices.

    More Related Videos

    Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
    10:39

    Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

    Published on: October 11, 2016

    10.2K
    Author Spotlight: Fabrication of a Low-Cost, Fiber-Coupled, and Air-Spaced Fabry-Pérot Etalon
    07:22

    Author Spotlight: Fabrication of a Low-Cost, Fiber-Coupled, and Air-Spaced Fabry-Pérot Etalon

    Published on: February 3, 2023

    8.6K

    Related Experiment Videos

    Last Updated: Mar 7, 2026

    Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System
    12:08

    Fabrication of High Contrast Gratings for the Spectrum Splitting Dispersive Element in a Concentrated Photovoltaic System

    Published on: July 18, 2015

    11.2K
    Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
    10:39

    Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

    Published on: October 11, 2016

    10.2K
    Author Spotlight: Fabrication of a Low-Cost, Fiber-Coupled, and Air-Spaced Fabry-Pérot Etalon
    07:22

    Author Spotlight: Fabrication of a Low-Cost, Fiber-Coupled, and Air-Spaced Fabry-Pérot Etalon

    Published on: February 3, 2023

    8.6K

    Area of Science:

    • Quantum optics
    • Atomic physics
    • Nonlinear optics

    Background:

    • Laser-induced gratings are crucial for optical manipulation and information processing.
    • Understanding the influence of quantum states of light on atomic systems is key for novel applications.
    • Weak driving fields typically result in limited grating intensity.

    Purpose of the Study:

    • To investigate the impact of squeezed vacuum states on laser-induced gratings in a two-level atomic system.
    • To determine how squeezed light affects the transmission spectrum and diffraction intensity.
    • To explore the potential of this phenomenon for practical applications.

    Main Methods:

    • Utilized the optical Bloch equation to model the atomic system.
    • Employed Floquet harmonic expansion to analyze the system's response.
    • Calculated the linear response of the medium to a probe field.

    Main Results:

    • Squeezed vacuum significantly enhances grating intensity in both first- and higher-order directions, even under weak driving conditions.
    • The enhancement is attributed to squeezing-induced gain coupled with large dispersion.
    • Simultaneous large values for first- and high-order diffraction intensities were achieved through spatial gain and phase modulations.

    Conclusions:

    • Squeezed vacuum offers a powerful method to control and enhance laser-induced gratings.
    • The presented scheme demonstrates potential for developing advanced lensless imaging techniques.
    • This research opens avenues for novel photon devices in quantum information processing.