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Related Experiment Videos

High-power deuterium Raman laser at 632 nm.

Jason K Brasseur1, Russell F Teehan, Peter A Roos

  • 1Directed Energy Solutions, 14230 Timberedge Lane, Colorado Springs, Colorado 80921, USA. jayb@denergysolutions.com

Applied Optics
|March 11, 2004
PubMed
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Researchers developed a continuous-wave deuterium Raman laser, achieving over 160 mW of output power. This novel system utilizes deuterium gas and advanced feedback mechanisms for a significant power increase.

Area of Science:

  • Laser Physics
  • Quantum Optics
  • Spectroscopy

Background:

  • Continuous-wave Raman lasers are crucial for various spectroscopic applications.
  • Previous Raman laser systems faced limitations in output power and medium choice.

Purpose of the Study:

  • To demonstrate a high-power continuous-wave Raman laser using deuterium gas.
  • To overcome thermal effects and enhance Stokes output power.

Main Methods:

  • Utilized deuterium gas as the Raman medium.
  • Implemented advanced electronic feedback design and frequency actuators.
  • Controlled pump-laser intensity noise.

Main Results:

  • Achieved over 160 mW of Stokes output power.

Related Experiment Videos

  • Demonstrated a significant increase in power compared to previous systems.
  • Successfully mitigated severe thermal effects.

    • Conclusions:

    • The developed deuterium Raman laser represents a significant advancement in laser technology.
    • This system offers a new, high-power platform for scientific research and applications.