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 17, 2026

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics
09:10

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics

Published on: April 24, 2014

Characteristics of a lambda/2 Kerr cell ruby oscillator for use as an optical radar (Lidar).

H W Mocker1

  • 1Systems and Research Center, Honeywell Inc., Minneapolis, Minnesota, USA.

Applied Optics
|January 9, 2010
PubMed
Summary

A novel Q-switched ruby laser provides a powerful, noise-free pulse for optical radar systems. This laser technology enhances clear air turbulence detection capabilities.

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

Coherent CO(2) laser communication system with modulable retroreflectors.

Applied optics·2010
Same author

Laser Doppler optical air-data system: feasibility demonstration and systems specifications.

Applied optics·2010
Same author

High accuracy laser Doppler velocimeter using stable long-wavelength semiconductor lasers.

Applied optics·2010
Same author

Rapidly tunable CO2 TEA laser.

Applied optics·2010
Same author

Airborne laser Doppler velocimeter.

Applied optics·2010
Same author

A 10.6-micro Optical Heterodyne Communication System.

Applied optics·2010

Area of Science:

  • Laser physics
  • Atmospheric science
  • Optical engineering

Background:

  • Clear air turbulence (CAT) poses significant risks to aviation safety.
  • Accurate detection of CAT is crucial for mitigating flight hazards.
  • Existing optical radar systems face limitations in sensitivity and noise reduction.

Purpose of the Study:

  • To develop and characterize a Q-switched ruby laser for enhanced CAT detection.
  • To evaluate the laser's performance in terms of pulse quality and power output.
  • To compare the novel laser's operational mode with standard methods.

Main Methods:

  • Development of a Q-switched ruby laser system.
  • Characterization of laser output, focusing on pulse energy and spectral purity.

More Related Videos

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
09:46

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

Published on: August 8, 2025

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
07:42

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

Published on: December 15, 2021

Related Experiment Videos

Last Updated: Jun 17, 2026

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics
09:10

Construction and Characterization of External Cavity Diode Lasers for Atomic Physics

Published on: April 24, 2014

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
09:46

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

Published on: August 8, 2025

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
07:42

Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

Published on: December 15, 2021

  • Comparative analysis against the standard quarter-wave mode of operation.

    • Main Results:

    • A single, clean laser pulse with 35 MW peak power was achieved.
    • The laser output was free from common noise sources like spontaneous emission and superradiance.
    • The new operational mode demonstrated superior performance compared to the quarter-wave mode.

    Conclusions:

    • The developed Q-switched ruby laser is a viable tool for optical radar-based CAT detection.
    • Its high-quality, high-power output offers improved detection capabilities.
    • This technology represents a significant advancement in atmospheric monitoring for aviation safety.