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

Imaging Biological Samples with Optical Microscopy01:18

Imaging Biological Samples with Optical Microscopy

9.0K
Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
9.0K
Properties of Enantiomers and Optical Activity02:24

Properties of Enantiomers and Optical Activity

21.5K
It is essential to understand the difference between chiral and achiral interactions and the implications thereof in optical activity and their applications. Just as our feet, which are chiral, interact uniquely with chiral objects, such as a pair of shoes, but identically with achiral socks, enantiomers of a molecule exhibit different properties only when they interact with other chiral media. An example of a significant implication from this facet is the phenomenon known as optical activity,...
21.5K
Load along a Single Axis01:29

Load along a Single Axis

633
In structural engineering, the analysis of beams subjected to varying loads is a critical aspect of understanding the behavior and performance of these structural elements. A common scenario involves a beam subjected to a combination of different load distributions.
Consider a beam of length L subjected to a varying load, which is a combination of parabolic and trapezoidal load distribution along the x-axis. In this case, it is essential to determine the resultant loads, their locations, and...
633
Single Pipe Systems01:24

Single Pipe Systems

445
In pipe flow analysis, problems are typically categorized into three types — Type I, Type II, and Type III — based on the known parameters and the desired outcome. Each type of problem addresses specific engineering requirements using fluid properties, pipe characteristics, and operational conditions.
In a Type I problem, fluid properties (density and viscosity), pipe characteristics (including diameter, length, and surface roughness), and the flow rate or average velocity are...
445
Single-pass Transmembrane Proteins01:25

Single-pass Transmembrane Proteins

6.5K
Integral membrane proteins are tightly associated with the cell membrane and play a crucial role in cell communication, signaling, adhesion, and transport of the molecules. Some integral membrane proteins are present only in the membrane monolayer. For example, the enzyme fatty acid amide hydrolase is present in the cytoplasmic side of the membrane monolayer. In contrast, another type of integral membrane protein, also known as a transmembrane protein, spans across the membrane. Transmembrane...
6.5K
Angular Momentum: Single Particle01:10

Angular Momentum: Single Particle

7.6K
Angular momentum is directed perpendicular to the plane of the rotation, and its magnitude depends on the choice of the origin. The perpendicular vector joining the linear momentum vector of an object to the origin is called the “lever arm.” If the lever arm and linear momentum are collinear, then the magnitude of the angular momentum is zero. Therefore, in this case, the object rotates about the origin such that it lies on the rim of the circumference defined by the lever arm...
7.6K

You might also read

Related Articles

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

Sort by
Same author

Force-Induced Luminescence Suppression in Colloidal Clusters Revealed by Optical Tweezers.

Langmuir : the ACS journal of surfaces and colloids·2025
Same author

Disorder effects on flatbands in moiré superlattices.

Optics letters·2024
Same author

Controllable nonlinear propagation of partially incoherent Airy beams.

Optics express·2023
Same author

Flatband mode in photonic moiré superlattice for boosting second-harmonic generation with monolayer van der Waals crystals.

Optics letters·2022
Same author

Experimental realization of Heisenberg-limit resolution imaging through a phase-controlled screen with classical light.

Optics express·2018
Same author

Heisenberg-resolution imaging through a phase-controlled screen.

Optics express·2017
Same journal

Gaussian-modulated continuous-variable quantum key distribution over 60 km fiber using an integrated silicon photonic receiver.

Optics letters·2026
Same journal

E2E-OCT: end-to-end joint learning model using optical coherence tomography images for vocal cord leukoplakia diagnosis.

Optics letters·2026
Same journal

Holographic generation of panoramic 3D scenes by concave ellipsoidal mirror reflection.

Optics letters·2026
Same journal

Dual-pilot phase recovery with pair-wise maximum-ratio combining for coherent PONs.

Optics letters·2026
Same journal

Mapping the whispering gallery modes of a CaF<sub>2</sub> disk resonator with half-tapered fibers to estimate the fundamental mode volume.

Optics letters·2026
Same journal

Quantitative estimation of deep-subwavelength scale via dark-field scattering axial energy concentration decay profiles.

Optics letters·2026
See all related articles

Related Experiment Video

Updated: Jan 27, 2026

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
07:42

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

Published on: December 15, 2021

3.5K

Sub-Rayleigh single-pixel imaging via optical fluctuation.

Peilong Hong

    Optics Letters
    |April 2, 2019
    PubMed
    Summary
    This summary is machine-generated.

    Researchers overcame the Rayleigh resolution limit in single-pixel imaging (SPI) using optical fluctuations. By analyzing Nth-order autocorrelation, SPI resolution can be enhanced by a factor of N, advancing optical microscopy.

    More Related Videos

    Hyperspectral Imaging as a Tool to Study Optical Anisotropy in Lanthanide-Based Molecular Single Crystals
    07:24

    Hyperspectral Imaging as a Tool to Study Optical Anisotropy in Lanthanide-Based Molecular Single Crystals

    Published on: April 14, 2020

    18.5K
    Label-free Single Molecule Detection Using Microtoroid Optical Resonators
    08:53

    Label-free Single Molecule Detection Using Microtoroid Optical Resonators

    Published on: December 29, 2015

    9.7K

    Related Experiment Videos

    Last Updated: Jan 27, 2026

    Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
    07:42

    Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

    Published on: December 15, 2021

    3.5K
    Hyperspectral Imaging as a Tool to Study Optical Anisotropy in Lanthanide-Based Molecular Single Crystals
    07:24

    Hyperspectral Imaging as a Tool to Study Optical Anisotropy in Lanthanide-Based Molecular Single Crystals

    Published on: April 14, 2020

    18.5K
    Label-free Single Molecule Detection Using Microtoroid Optical Resonators
    08:53

    Label-free Single Molecule Detection Using Microtoroid Optical Resonators

    Published on: December 29, 2015

    9.7K

    Area of Science:

    • Optics and Photonics
    • Image Processing
    • Microscopy

    Background:

    • Single-pixel imaging (SPI) is a lens-free imaging technique distinct from conventional spatially resolved imaging.
    • SPI is fundamentally limited by the Rayleigh resolution limit, determined by the illumination aperture.

    Purpose of the Study:

    • To investigate methods for overcoming the Rayleigh resolution limit in single-pixel imaging.
    • To enhance the resolution of SPI beyond its conventional limitations for improved optical microscopy applications.

    Main Methods:

    • Employed optical fluctuation as a key mechanism to surpass the resolution limit.
    • Utilized Nth-order autocorrelation of the signal detected by a bucket detector in the SPI system.

    Main Results:

    • Demonstrated that the Rayleigh resolution limit in SPI can be effectively overcome.
    • Achieved an imaging resolution enhancement by a factor of N, corresponding to the order of autocorrelation used.

    Conclusions:

    • Optical fluctuation and Nth-order autocorrelation provide a viable strategy to surpass SPI's Rayleigh resolution limit.
    • This advancement holds significant implications for developing higher-resolution SPI-based optical microscopy.