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

Biological Effects of Radiation02:59

Biological Effects of Radiation

All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they produce ions...

You might also read

Related Articles

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

Sort by
Same author

The mutation of pseudouridine synthase gene BrTRUD1 resulted in glossy leaf in Chinese cabbage.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2026
Same author

Automated machine learning assisted fluorescent sensor array based on silver nanoclusters for detection of multiple heavy metal ions.

Mikrochimica acta·2026
Same author

Association of FUT2 rs601338 Genotype with Colonic Mucosal Microbiome Composition, Post-Transplant Bacteremia, and All-Cause Mortality After Liver Transplantation for Primary Sclerosing Cholangitis: A Retrospective Cohort Study.

Journal of clinical medicine·2026
Same author

Case Report: A rare case of over 45 years' survival in a patient with tonsillar adenoid cystic carcinoma.

Frontiers in oncology·2026
Same author

Altermagnetic type-II multiferroics with Néel-order-locked electric polarization.

Nature communications·2026
Same author

What psychosocial factors shape HIV testing willingness among Chinese college students? A cross-sectional survey integrating PLS-SEM and fsQCA.

BMJ public health·2026

Related Experiment Video

Updated: Jun 9, 2026

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments
11:47

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments

Published on: February 27, 2013

15.6K

Quantifying Uncertainty in Laser-Induced Damage Threshold for Cylindrical Gratings.

Yuan Li1, Junqi Xu2, Guoliang Yang2

  • 1School of Physics and Telecommunication Engineering, Shaanxi University of Technology, Hanzhong 723001, China.

Micromachines
|January 25, 2025
PubMed
Summary

Accurate laser-induced damage threshold (LIDT) measurement is vital for optical components. A refined ISO 21254 strategy using small energy differences and multiple tests ensures precise LIDT determination with low uncertainty.

Keywords:
gratingslaser damage probabilitylaser fluencelaser-induced damage threshold (LIDT)uncertainty of the LIDT

More Related Videos

Micro/Nano-scale Strain Distribution Measurement from Sampling Moiré Fringes
06:56

Micro/Nano-scale Strain Distribution Measurement from Sampling Moiré Fringes

Published on: May 23, 2017

12.2K
Quantitative Analysis of Vacuum Induction Melting by Laser-induced Breakdown Spectroscopy
03:49

Quantitative Analysis of Vacuum Induction Melting by Laser-induced Breakdown Spectroscopy

Published on: June 10, 2019

7.2K

Related Experiment Videos

Last Updated: Jun 9, 2026

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments
11:47

Characterization of Surface Modifications by White Light Interferometry: Applications in Ion Sputtering, Laser Ablation, and Tribology Experiments

Published on: February 27, 2013

15.6K
Micro/Nano-scale Strain Distribution Measurement from Sampling Moiré Fringes
06:56

Micro/Nano-scale Strain Distribution Measurement from Sampling Moiré Fringes

Published on: May 23, 2017

12.2K
Quantitative Analysis of Vacuum Induction Melting by Laser-induced Breakdown Spectroscopy
03:49

Quantitative Analysis of Vacuum Induction Melting by Laser-induced Breakdown Spectroscopy

Published on: June 10, 2019

7.2K

Area of Science:

  • Optical Engineering
  • Materials Science
  • Laser Physics

Background:

  • Laser-induced damage threshold (LIDT) is a critical parameter for optical component reliability.
  • Accurate LIDT determination is essential for performance assessment and component selection.
  • Existing measurement standards require precise methodologies for reliable results.

Purpose of the Study:

  • To investigate and optimize the measurement strategy for laser-induced damage threshold (LIDT) according to ISO 21254 standards.
  • To develop a robust uncertainty calculation model for LIDT measurements.
  • To validate the proposed strategy for various grating surface geometries.

Main Methods:

  • Adherence to ISO 21254 standards for laser damage testing.
  • Implementation of a measurement strategy involving a small energy level difference between test points.
  • Application of multiple measurements to improve statistical significance.
  • Development and application of a specific uncertainty fitting method and calculation model.

Main Results:

  • Precise LIDT measurement is achievable with the proposed strategy.
  • The LIDT for the cylindrical grating was determined as 15.34 ± 0.00052 J/cm² (95% confidence) and 15.34 ± 0.00078 J/cm² (99% confidence).
  • The results demonstrate low uncertainty and high reliability, validating the effectiveness of the measurement approach.

Conclusions:

  • The refined measurement strategy and uncertainty model provide accurate LIDT values.
  • This approach is effective for assessing the anti-laser-damage performance of optical components with various grating shapes.
  • The findings offer reliable data crucial for the design and application of laser optical systems.