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

Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

13.4K
Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
13.4K

You might also read

Related Articles

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

Sort by
Same author

Clinical characteristics of Providencia rettgeri bacteraemia and antimicrobial susceptibility patterns.

Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy·2026
Same author

Spontaneous Regression of Poorly Differentiated Carcinoma in the Transverse Colon with Deficient Mismatch Repair: A Case Report and Review.

Surgical case reports·2026
Same author

Comment on 'Effect of Skeletal Muscle Mass and Its Associated Mediators on the Development of Steatotic Liver Disease: A Cohort Study in China' by Liang et al.

Journal of cachexia, sarcopenia and muscle·2026
Same author

Corrigendum to "Nationwide surveillance of bacterial respiratory pathogens conducted by the surveillance committee of the Japanese Society of Chemotherapy, the Japanese Association for Infectious Diseases, and the Japanese Society for Clinical Microbiology in 2019-2020: General view of the pathogens' antibacterial susceptibility" [J. Infect. Chemother. 29 (2023) 731-743].

Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy·2026
Same author

Applying Cachexia Criteria to Cirrhosis: Considerations for Appropriate Interpretation and Future Research.

Hepatology research : the official journal of the Japan Society of Hepatology·2025
Same author

Mathematical model for splice loss estimation in few-mode fibers based on mode field diameter.

Optics express·2025

Related Experiment Video

Updated: Jul 30, 2025

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
09:43

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

9.9K

Ultrafast measurement of vector spatial modes by using two-dimensional linear optical sampling.

Shuki Okamura, Kyogo Osawa, Chao Zhang

    Optics Letters
    |May 15, 2023
    PubMed
    Summary

    Researchers demonstrate a novel method for imaging fiber spatial modes using linear optical sampling. This technique allows for ultrafast observation of vector spatial modes, enabling accurate characterization of space-division multiplexing fibers.

    More Related Videos

    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT
    12:22

    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT

    Published on: August 4, 2018

    8.6K
    Optical Scatter Microscopy Based on Two-Dimensional Gabor Filters
    14:58

    Optical Scatter Microscopy Based on Two-Dimensional Gabor Filters

    Published on: June 2, 2010

    9.6K

    Related Experiment Videos

    Last Updated: Jul 30, 2025

    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
    09:43

    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

    Published on: March 20, 2017

    9.9K
    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT
    12:22

    Multimodal Volumetric Retinal Imaging by Oblique Scanning Laser Ophthalmoscopy oSLO and Optical Coherence Tomography OCT

    Published on: August 4, 2018

    8.6K
    Optical Scatter Microscopy Based on Two-Dimensional Gabor Filters
    14:58

    Optical Scatter Microscopy Based on Two-Dimensional Gabor Filters

    Published on: June 2, 2010

    9.6K

    Area of Science:

    • Optics and Photonics
    • Fiber Optics Communications
    • Signal Processing

    Background:

    • Characterizing spatial modes in optical fibers is crucial for advanced communication systems.
    • Existing methods for observing vector spatial modes often lack sufficient time resolution or bandwidth.

    Purpose of the Study:

    • To demonstrate the first two-dimensional linear optical sampling of fiber spatial modes.
    • To enable ultrafast and direct observation of the spatiotemporal complex amplitude of fiber modes.

    Main Methods:

    • Projecting images of fiber cross sections excited by LP01 or LP11 modes onto a 2D photodetector array.
    • Coherent sampling using local pulses with uniform spatial distribution.
    • Utilizing low-bandwidth electronics (MHz) for high-time-resolution (picoseconds) measurements.

    Main Results:

    • Successful demonstration of 2D linear optical sampling of fiber spatial modes.
    • Achieved picosecond time resolution using MHz bandwidth electronics.
    • Direct observation of the spatiotemporal complex amplitude of vector spatial modes.

    Conclusions:

    • This novel technique offers a new approach for ultrafast characterization of optical fibers.
    • Enables high time accuracy and wide bandwidth observation of space-division multiplexing fibers.
    • Paves the way for improved performance and design in optical communication technologies.