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Related Experiment Video

Updated: Jun 15, 2026

Characterizing Far-infrared Laser Emissions and the Measurement of Their Frequencies
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Characterizing Far-infrared Laser Emissions and the Measurement of Their Frequencies

Published on: December 18, 2015

Beam-diagnostics techniques for multiterawatt CO(2) lasers.

I J Bigio, S V Jackson, A Laird

    Applied Optics
    |March 12, 2010
    PubMed
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    See all related articles

    Novel methods were developed to monitor laser beam parameters for fusion energy research. A specialized beam-diagnostics system was designed and implemented for the Helios laser fusion facility.

    Area of Science:

    • Laser physics
    • Plasma physics
    • Optical engineering

    Background:

    • The Laser Fusion Program requires precise monitoring of laser beam parameters.
    • Existing diagnostic methods may not meet the stringent demands of high-energy laser systems.

    Purpose of the Study:

    • To describe the design and implementation of a novel beam-diagnostics system.
    • To address the measurement challenges posed by the Helios laser fusion facility.

    Main Methods:

    • Development of innovative measurement techniques for laser beam characteristics.
    • Integration of diagnostic tools into the Helios laser fusion experimental setup.
    • Implementation of a comprehensive beam-diagnostics system.

    Main Results:

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    Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing
    10:42

    Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing

    Published on: March 22, 2019

    Related Experiment Videos

    Last Updated: Jun 15, 2026

    Characterizing Far-infrared Laser Emissions and the Measurement of Their Frequencies
    09:38

    Characterizing Far-infrared Laser Emissions and the Measurement of Their Frequencies

    Published on: December 18, 2015

    Coulomb Explosion Imaging as a Tool to Distinguish Between Stereoisomers
    08:51

    Coulomb Explosion Imaging as a Tool to Distinguish Between Stereoisomers

    Published on: August 18, 2017

    Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing
    10:42

    Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing

    Published on: March 22, 2019

    • Successful design and implementation of a specialized beam-diagnostics system.
    • Demonstration of novel methods for monitoring critical laser parameters.
    • The system provides essential data for the Helios laser fusion facility.

    Conclusions:

    • The developed beam-diagnostics system effectively meets the demanding monitoring requirements of the Laser Fusion Program.
    • The novel diagnostic methods contribute to advancements in laser fusion research.
    • The Helios facility benefits from enhanced capabilities for laser beam characterization.