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

You might also read

Related Articles

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

Sort by

Same author

Dual-Functional Metal Interlayer Enables High-Quality GaN Epitaxy and Low-Damage Transfer Towards Flexible Optoelectronics.

Small methods·2026

Same author

Vertical chiral emission from an intrinsically achiral metasurface enabled with anisotropic continuum.

Nature communications·2026

Same author

Power-tunable multicolor upconversion in nanocrystals under single-wavelength excitation.

Materials horizons·2025

Same author

Nematic Alignment of Composite Silver-Coated Gold Nanorods and Cellulose Nanocrystals.

Nanomaterials (Basel, Switzerland)·2025

Same author

Ultrasensitive imaging-based sensor unlocked by differential guided-mode resonance.

Nature communications·2025

Same author

AI-Assisted Detection for Early Screening of Acute Myeloid Leukemia Using Infrared Spectra and Clinical Biochemical Reports of Blood.

Bioengineering (Basel, Switzerland)·2025

Same journal

Synergistic Ion-Solvent Modulation Derived Robust Multiphase Solid Electrolyte Interphases for High-Rate and Long-Term Zinc-Ion Batteries.

Nano letters·2026

Same journal

Actively Tunable Metalens with Varying Fields of View.

Nano letters·2026

Same journal

Optical Spectral Fingerprinting Enables Sensitive Detection of Anthracycline Chemotherapeutics in Synthetic Clinical Biofluids.

Nano letters·2026

Same journal

Gate-Tunable Magnetoresistance in Antiferromagnetic van der Waals FePS<sub>3</sub> Transistors.

Nano letters·2026

Same journal

Highly Localized Plasmonic Jackiw-Rebbi State from a Topological Phase Transition.

Nano letters·2026

Same journal

Anisotropic Magnetoresistance and Giant Topological Hall Effect in In-Plane Topological Spin Structures.

Nano letters·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 29, 2025

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

A Spatiotemporal Tunable Filter Array Chip for Video-Rate Hyperspectral Imaging.

Zijian Lin^1,2,3, Tingbiao Guo¹, Zhi Zhang¹

¹Centre for Optical and Electromagnetic Research, College of Optical Science and Engineering, Zhejiang University, Hangzhou, 310058, People's Republic of China.

|February 3, 2025

Summary

This summary is machine-generated.

Researchers developed a novel spatiotemporal filter array chip for miniaturized hyperspectral imaging. This innovation overcomes resolution trade-offs, enabling simultaneous high spatial, temporal, and spectral performance.

Keywords:

chip hyperpectral imaging spatiotemporal tunable filter video rate

More Related Videos

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

Published on: November 16, 2019

Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals

Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals

Published on: August 22, 2019

Related Experiment Videos

Last Updated: May 29, 2025

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

Published on: November 16, 2019

Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals

Excitation-Scanning Hyperspectral Imaging Microscopy to Efficiently Discriminate Fluorescence Signals

Published on: August 22, 2019

Area of Science:

Optics and Photonics
Imaging Technology
Materials Science

Background:

Miniaturized spectral imagers face limitations in simultaneously achieving high spatial, temporal, and spectral resolutions.
Existing technologies struggle to balance these critical parameters for practical applications.

Purpose of the Study:

To address the inherent trade-offs among spatial, temporal, and spectral resolutions in miniaturized spectral imaging systems.
To introduce a novel spatiotemporal filter array chip for enhanced hyperspectral imaging capabilities.

Main Methods:

Integration of a 2 × 2 Fabry-Perot filter array within a tunable liquid crystal spectral modulator.
Development of a transmission-type tunable filter for increased filtering channels and modulation capabilities.
Hardware-based spatiotemporal channel enhancement for simultaneous resolution improvements.

Main Results:

Achieved a spectral resolution of approximately 0.5 nm in the visible spectrum.
Demonstrated a high frame rate of 60 Hz.
Obtained a spatial resolution of up to 25 line pairs per millimeter (lp/mm) without post-interpolation.

Conclusions:

The developed spatiotemporal filter array chip effectively overcomes resolution limitations in miniaturized hyperspectral imaging.
The proposed system offers a balanced and superior performance in spatial, temporal, and spectral resolutions.
This technology paves the way for more advanced and practical miniaturized hyperspectral imaging solutions.