Extreme Nonlinear Optics of High Intensity Laser Pulse Filamentation in Gases

Abstract

Main 2015-2016 accomplishments; high sensitivity measurements of air absorption of energy from femtosecond filaments. Published; absolute measurements of electronic, vibrational, and rotational nonlinear response in H2 and D2. Published; first measurement of nonlinear index in the mid-IR (low wavelength end). Published; acceleration of electrons to 10 MeV energy using record low laser pulse energies. Published; discovery of spatio-temporal optical vortices. Submitted.

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Document Details

Document Type
Technical Report
Publication Date
May 12, 2016
Accession Number
AD1010619

Entities

People

  • Howard Milchberg

Organizations

  • University of Maryland

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Charged Particles
  • Electronic Mail
  • Electrons
  • Femtosecond Time
  • Filaments
  • Intensity
  • Kerr Effects
  • Laser Pulses
  • Lasers
  • Measurement
  • Nonlinear Optics
  • Optics
  • Physics
  • Radiation
  • Refractive Index
  • Terahertz Radiation
  • Waveguides

Fields of Study

  • Physics

Readers

  • Molecular Photonics/Laser Physics
  • Optical Physics and Photonics.
  • Technical Research and Report Writing.

Technology Areas

  • Directed Energy
  • Directed Energy - Lasers
  • Microelectronics