Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Infrared (IR) Spectroscopy: Overview

Infrared (IR) Spectroscopy: Overview

When electromagnetic radiation passes through a material, atoms or molecules transition from a lower to a higher energy state by absorbing radiation corresponding to the energy difference between the two states. The absorption of infrared (IR) radiation causes transitions between vibrational energy levels in a molecule. Therefore, IR spectroscopy is a useful analytical tool for determining the molecular structure of molecules.
Different compounds display unique properties due to their...

You might also read

Related Articles

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

Sort by

Same author

Interpreting the dominant signature of inhomogeneous mixing resulting from dry-air entrainment in clouds.

Science advances·2026

Same author

Expert consensus: first multidisciplinary consensus on nuclear cardiology.

Archivos de cardiologia de Mexico·2026

Same author

Sub-second spin and lifetime-limited optical coherences in <sup>171</sup>Yb<sup>3+</sup>:CaWO<sub>4</sub>.

Nature communications·2026

Same author

Substitution-Mediated Calcination of Nickel-Based Cathodes: Decoupling Lithiation and Crystallization.

Journal of the American Chemical Society·2026

Same author

Down-converted photon pairs in a high-Q silicon nitride microresonator.

Nature·2025

Same author

Multiplexed entanglement of multi-emitter quantum network nodes.

Nature·2025

Same journal

Kat5 deficiency in alveolar type II cells licenses STAT6-driven glycolytic reprogramming and pulmonary fibrosis.

Nature communications·2026

Same journal

Continuous nonthermal slab gap formed by progressive tearing beneath Northeast Asia.

Nature communications·2026

Same journal

Zeolitic isolated protonic acid sites-mediated NH<sub>3</sub> storage for robust NO<sub>x</sub> removal.

Nature communications·2026

Same journal

Coaxially nested component with asymmetric fiber resonant cavity and separation membrane for gaseous and dissolved gases detection.

Nature communications·2026

Same journal

Near-unity charge readout signal in a nonlinear resonator without matching the sensor dissipation.

Nature communications·2026

Same journal

Prokaryotic Schlafen proteins cleave tRNAs during type III CRISPR immunity.

Nature communications·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jul 30, 2025

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

3D-patterned inverse-designed mid-infrared metaoptics.

Gregory Roberts¹, Conner Ballew^1,2, Tianzhe Zheng¹

¹Kavli Nanoscience Institute and Thomas J. Watson Sr. Laboratory of Applied Physics, California Institute of Technology, 1200 E California Blvd, Pasadena, 91125, CA, USA.

Nature Communications

|May 13, 2023

Summary

This summary is machine-generated.

Researchers developed advanced multilayer nanopatterned structures to enhance imaging systems. These novel optical metamaterials enable efficient multispectral and polarimetric sorting, improving camera capabilities by manipulating light properties.

More Related Videos

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

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

Published on: September 25, 2020

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

Related Experiment Videos

Last Updated: Jul 30, 2025

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

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

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

Published on: September 25, 2020

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

Area of Science:

Optics and Photonics
Materials Science
Nanotechnology

Background:

Current imaging systems face limitations in efficiency and miniaturization.
Multispectral imaging is often inefficient due to light-discarding filter arrays.
Existing optical metamaterials are typically single-layer, limiting performance and multifunctionality.

Purpose of the Study:

To develop advanced multilayer nanopatterned structures for enhanced optical manipulation.
To overcome limitations of current filter arrays in multispectral imaging.
To explore the use of optical metamaterials in 3D geometries for improved imaging.

Main Methods:

Utilized advanced two-photon lithography for fabricating multilayer scattering structures.
Employed computational optimization for designing multispectral and polarimetric sorting devices.
Experimentally validated devices in the mid-infrared spectrum.

Main Results:

Fabricated submicron feature-sized devices demonstrating nontrivial optical transformations.
Achieved efficient multispectral and polarimetric sorting of light.
Simulated a final structure capable of redirecting light based on angular momentum.

Conclusions:

Precise 3D nanopatterning of optical metamaterials can significantly enhance imaging systems.
Multilayer scattering structures offer a path towards compact and efficient advanced imaging.
These devices pave the way for novel sensor array functionalities and improved light processing.