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

Phase Contrast and Differential Interference Contrast Microscopy01:26

Phase Contrast and Differential Interference Contrast Microscopy

Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
Phase Changes01:19

Phase Changes

Phase transitions play an important theoretical and practical role in the study of heat flow. In melting or fusion, a solid turns into a liquid; the opposite process is freezing. In evaporation, a liquid turns into a gas; the opposite process is condensation.
A substance melts or freezes at a temperature called its melting point and boils or condenses at its boiling point. These temperatures depend on pressure. High pressure favors the denser form of the substance, so typically, high pressure...
Photoluminescence: Applications01:14

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...

You might also read

Related Articles

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

Sort by
Same author

Two-dimensional pixel-level addressable mid-infrared metasurface spatial light modulator.

Nature communications·2026
Same author

Interface-Dominated Thermal Transport in Sb<sub>2</sub>Te<sub>3</sub>/TiTe<sub>2</sub> Superlattices.

ACS applied materials & interfaces·2026
Same author

Ambient-pressure 151-K superconductivity in HgBa<sub>2</sub>Ca<sub>2</sub>Cu<sub>3</sub>O<sub>8+δ</sub> via pressure quench.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

The path to room-temperature superconductivity: A programmatic approach.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Cavity-altered superconductivity.

Nature·2026
Same author

Hybrid tungsten oxyselenide/graphene electrodes for near-lossless 2D semiconductor phase modulators.

Light, science & applications·2026

Related Experiment Video

Updated: Jun 15, 2026

In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation
09:39

In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation

Published on: May 27, 2013

12.4K

Versatile spaceborne photonics with chalcogenide phase-change materials.

Hyun Jung Kim1, Matthew Julian2, Calum Williams3

  • 1NASA Langley Research Center, Hampton, VA, USA. hyunjung.kim@nasa.gov.

NPJ Microgravity
|February 20, 2024
PubMed
Summary
This summary is machine-generated.

Phase-change materials (PCMs) offer radiation-tolerant, reconfigurable photonics for space missions. These materials enable lightweight, energy-efficient optical systems for enhanced Earth observation and deep space exploration.

More Related Videos

Electrospray Deposition of Uniform Thickness Ge23Sb7S70 and As40S60 Chalcogenide Glass Films
08:38

Electrospray Deposition of Uniform Thickness Ge23Sb7S70 and As40S60 Chalcogenide Glass Films

Published on: August 19, 2016

8.5K
Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

9.8K

Related Experiment Videos

Last Updated: Jun 15, 2026

In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation
09:39

In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation

Published on: May 27, 2013

12.4K
Electrospray Deposition of Uniform Thickness Ge23Sb7S70 and As40S60 Chalcogenide Glass Films
08:38

Electrospray Deposition of Uniform Thickness Ge23Sb7S70 and As40S60 Chalcogenide Glass Films

Published on: August 19, 2016

8.5K
Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

9.8K

Area of Science:

  • Materials Science
  • Space Engineering
  • Optoelectronics

Background:

  • Space systems demand smaller, lighter components with enhanced capabilities.
  • Phase-change materials (PCMs) are nonvolatile, reconfigurable, and fast-switching.
  • PCMs exhibit high space radiation tolerance, making them suitable for spaceborne applications.

Purpose of the Study:

  • Discuss recent advances in PCM research for spaceborne photonics.
  • Explore the transition of PCMs from terrestrial to space applications.
  • Highlight the potential of PCMs for next-generation space and science missions.

Main Methods:

  • Review of recent PCM research and development.
  • Analysis of PCM properties relevant to space environments.
  • Case studies and examples of NASA applications.

Main Results:

  • PCMs demonstrate robustness, lightweight design, and energy efficiency for optical systems.
  • Reconfigurable optical systems can be dynamically controlled on-orbit.
  • Materials International Space Station Experiment-14 (MISSE-14) mission-flown PCMs show applicability in harsh space environments.

Conclusions:

  • PCMs are a promising materials platform for versatile spaceborne photonics.
  • Their unique properties support enhanced science and mission objectives in space.
  • PCMs can enable advanced functionalities for current and future space missions.