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 Experiment Video

Updated: Jun 16, 2026

Direct Imaging of Laser-driven Ultrafast Molecular Rotation
10:52

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

Pulsed uv nitrogen laser: dynamical behavior.

P Richter, J D Kimel, G C Moulton

    Applied Optics
    |February 19, 2010
    PubMed
    Summary
    This summary is machine-generated.

    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

    Identifying Electronic Doorway States in Secondary Electron Emission from Layered Materials.

    Physical review letters·2025
    Same author

    Evaluation of optimum classification measures used to define textbook outcome among patients undergoing curative-intent resection of gastric cancer.

    BMC cancer·2023
    Same author

    Spine surgery in a state-of-the-art hybrid operating room: an experience of 1745 implanted pedicle screws in the thoracolumbar spine.

    Journal of robotic surgery·2023
    Same author

    Nomogram-Based Prognostic Evaluation of Gastric Cancer Patients with Low Counts of Examined Lymph Nodes Outperforms the Predictive Ability of the 7<sup>th</sup> and 8<sup>th</sup> Editions of the American Joint Committee on Cancer Staging System.

    Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract·2022
    Same author

    Kidney Transplantation in Abernethy Malformation: A Case Report.

    Transplantation proceedings·2022
    Same author

    Clinical characteristics and outcome of patients over 60 years with Hodgkin lymphoma treated in Switzerland.

    Hematological oncology·2020

    This study models a high-power pulsed nitrogen (N2) laser at 337.1 nm using rate equations. Theoretical predictions for peak power and pulse width align well with experimental data.

    Area of Science:

    • Atomic, Molecular and Chemical Physics
    • Laser Physics
    • Quantum Optics

    Background:

    • High-power pulsed lasers are crucial for various scientific applications.
    • Understanding the dynamics of nitrogen (N2) lasers is essential for optimizing their performance.
    • Previous models may not fully capture the complex behavior of pulsed N2 lasers.

    Purpose of the Study:

    • To derive and analyze the dynamical behavior of a high-power pulsed N2 laser.
    • To investigate the threshold conditions for laser operation.
    • To determine the influence of laser length and initial inversion density on output power and pulse width.

    Main Methods:

    • Utilized time-dependent rate equations to model laser dynamics.
    • Derived theoretical expressions for threshold conditions.

    More Related Videos

    Investigation of Early Plasma Evolution Induced by Ultrashort Laser Pulses
    11:20

    Investigation of Early Plasma Evolution Induced by Ultrashort Laser Pulses

    Published on: July 2, 2012

    An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers
    09:49

    An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers

    Published on: October 23, 2018

    Related Experiment Videos

    Last Updated: Jun 16, 2026

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation
    10:52

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

    Published on: February 4, 2017

    Investigation of Early Plasma Evolution Induced by Ultrashort Laser Pulses
    11:20

    Investigation of Early Plasma Evolution Induced by Ultrashort Laser Pulses

    Published on: July 2, 2012

    An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers
    09:49

    An Experimental Protocol for Femtosecond NIR/UV - XUV Pump-Probe Experiments with Free-Electron Lasers

    Published on: October 23, 2018

  • Analyzed output peak power and pulse width as functions of key parameters.

    • Main Results:

    • Successfully derived the dynamical behavior of the pulsed N2 laser.
    • Presented clear threshold conditions for laser operation.
    • Illustrated the dependence of output peak power and pulse width on laser length and initial inversion density.

    Conclusions:

    • The theoretical model accurately predicts the performance of high-power pulsed N2 lasers.
    • The findings provide valuable insights for designing and operating N2 laser systems.
    • Good agreement between theoretical results and experimental data validates the model.