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

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,...

You might also read

Related Articles

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

Sort by
Same author

Photoluminescence from Metal Nanostructures: Dependence on Size.

ACS nano·2025
Same journal

Dual-mode switchable and reconfigurable Van der Waals phototransistor for multi-state image encryption.

Light, science & applications·2026
Same journal

Weak polarization electric field Ⅲ-N LEDs on polar plane with enhanced efficiency and strong lateral carrier confinement.

Light, science & applications·2026
Same journal

Bi-layer photonic random meta-composite for cryogenic thermal control by ultra-broadband scattering matched reflectance.

Light, science & applications·2026
Same journal

Interferometric scattering for optical tomoslicing of transparent solids.

Light, science & applications·2026
Same journal

Multi-dimensional spatial-temporal projection ultrafast compressed imaging.

Light, science & applications·2026
Same journal

Expanded field of view light-field extended-reality displays with metalens array.

Light, science & applications·2026
See all related articles

Related Experiment Video

Updated: Jun 30, 2026

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.3K

Surface-emitting lasers meet metasurfaces.

Nir Shitrit1

  • 1School of Electrical and Computer Engineering, Ben-Gurion University of the Negev, Be'er Sheva, 8410501, Israel. nshitrit@bgu.ac.il.

Light, Science & Applications
|January 31, 2024
PubMed
Summary
This summary is machine-generated.

Integrating vertical-cavity lasers with metasurfaces enables on-chip high-angle illumination for microscopy. This ultracompact system enhances high-contrast imaging in biophotonics and lab-on-a-chip devices.

More Related Videos

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
08:48

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

5.8K
Author Spotlight: Advancements and Applications in Nanoparticle Synthesis Through Laser Ablation in Liquids
06:15

Author Spotlight: Advancements and Applications in Nanoparticle Synthesis Through Laser Ablation in Liquids

Published on: June 16, 2023

1.9K

Related Experiment Videos

Last Updated: Jun 30, 2026

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.3K
Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
08:48

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

5.8K
Author Spotlight: Advancements and Applications in Nanoparticle Synthesis Through Laser Ablation in Liquids
06:15

Author Spotlight: Advancements and Applications in Nanoparticle Synthesis Through Laser Ablation in Liquids

Published on: June 16, 2023

1.9K

Area of Science:

  • Optics and Photonics
  • Biophotonics
  • Microscopy

Background:

  • Microscopy techniques like total internal reflection and dark-field imaging require specialized illumination.
  • On-chip integration of optical components is crucial for miniaturizing advanced imaging systems.

Purpose of the Study:

  • To demonstrate the integration of vertical-cavity surface-emitting lasers (VCSELs) with metasurfaces.
  • To enable on-chip high-angle illumination for advanced microscopy applications.

Main Methods:

  • Fabrication and integration of VCSELs with precisely engineered metasurfaces.
  • Characterization of the generated high-angle illumination patterns.
  • Application of the system in total internal reflection and dark-field microscopy setups.

Main Results:

  • Successful demonstration of on-chip high-angle beam shaping using VCSEL-metasurface integration.
  • Achieved versatile illumination capabilities for high-contrast imaging.
  • Validated the system's utility in biophotonics and lab-on-a-chip devices.

Conclusions:

  • The combined VCSEL-metasurface system offers an ultracompact and versatile illumination module.
  • This technology facilitates advanced imaging in life sciences and the development of integrated photonic devices.