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

You might also read

Related Articles

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

Sort by
Same author

Quantifying entanglement in a 68-billion-dimensional quantum state space.

Nature communications·2019
Same author

Compressive sensing for spatial and spectral flame diagnostics.

Scientific reports·2018
Same author

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source.

Journal of visualized experiments : JoVE·2017
Same author

Compressive wavefront sensing with weak values.

Optics express·2014
Same author

Simultaneous measurement of complementary observables with compressive sensing.

Physical review letters·2014
Same author

Photon counting compressive depth mapping.

Optics express·2013
Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026
Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026
Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026
Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026
Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026
Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026
See all related articles

Related Experiment Video

Updated: Mar 18, 2026

Single Molecule Fluorescence Microscopy on Planar Supported Bilayers
20:00

Single Molecule Fluorescence Microscopy on Planar Supported Bilayers

Published on: October 31, 2015

14.5K

Compressive sensing spectroscopy with a single pixel camera.

David J Starling, Ian Storer, Gregory A Howland

    Applied Optics
    |July 14, 2016
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a novel, low-cost spectrophotometer using compressive sensing. The device achieves high spectral resolution and precision, significantly reducing data acquisition time without moving parts.

    More Related Videos

    Lensless Fluorescent Microscopy on a Chip
    11:23

    Lensless Fluorescent Microscopy on a Chip

    Published on: August 17, 2011

    18.3K
    Diffuse Reflectance Spectroscopy: Getting the Capillary Refill Test Under One's Thumb
    06:50

    Diffuse Reflectance Spectroscopy: Getting the Capillary Refill Test Under One's Thumb

    Published on: December 2, 2017

    9.7K

    Related Experiment Videos

    Last Updated: Mar 18, 2026

    Single Molecule Fluorescence Microscopy on Planar Supported Bilayers
    20:00

    Single Molecule Fluorescence Microscopy on Planar Supported Bilayers

    Published on: October 31, 2015

    14.5K
    Lensless Fluorescent Microscopy on a Chip
    11:23

    Lensless Fluorescent Microscopy on a Chip

    Published on: August 17, 2011

    18.3K
    Diffuse Reflectance Spectroscopy: Getting the Capillary Refill Test Under One's Thumb
    06:50

    Diffuse Reflectance Spectroscopy: Getting the Capillary Refill Test Under One's Thumb

    Published on: December 2, 2017

    9.7K

    Area of Science:

    • Optical Engineering
    • Spectroscopy
    • Signal Processing

    Background:

    • Traditional spectrometry faces challenges in balancing spectral resolution, photometric precision, cost, and complexity.
    • Improving signal acquisition speed and sensitivity is crucial, especially in low-signal environments.

    Purpose of the Study:

    • To develop a cost-effective and efficient spectrophotometer that overcomes the limitations of conventional designs.
    • To enhance signal acquisition speed and sensitivity using compressive sensing techniques.

    Main Methods:

    • Implementation of a fast single-pixel spectrophotometer with no moving parts.
    • Utilization of Hadamard matrices for spectral sampling.
    • Application of total variation minimization for signal reconstruction.
    • Integration of standard optics, a grating, a digital micromirror device, and an intensity detector.

    Main Results:

    • The developed spectrophotometer measures absorption and emission spectra with performance comparable to commercial instruments.
    • Achieved a 512-pixel spectrum with low mean-squared error.
    • Demonstrated up to a 90% reduction in data acquisition time compared to standard spectrophotometers.

    Conclusions:

    • The compressive-sensing approach offers a viable solution for high-performance, low-cost spectrometry.
    • This novel design significantly improves efficiency and reduces complexity in spectral measurements.