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ULTRA-HIGH-BRIGHTNESS EXCIMER LASER SYSTEMS

  • A. J. Taylor
  • , T. R. Gosnell
  • , J. P. Roberts
  • , C. S. Lester
  • , R. B. Gibson
  • , S. E. Harper
  • , C. R. Tailman

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Ultra-high-brightness excimer laser systems are being used to explore the interaction of intense coherent ultraviolet radiation with matter. Applications of current systems include generation of picosecond x-ray pulses, investigation of possible x-ray laser pumping schemes, studies of muttiphoton phenomena in atomic species, and time-resolved photochemistry. These systems, 1, 2 based on the amplification of subpicosecond pulses in small aperture (∼1 cm2) XeCi or KrF amplifiers, deliver focal spot intensities of ∼1017 W/cm2. Scaling to higher intensities, however, will require an additional large aperture amplifier which preserves near-diffraction-limited beam quality and subpicosecond pulse duration. We describe here both a small aperture KrF system which routinely provides intensities >1017 W/cm2 to several experiments, and a large aperture XeCI system, currently under construction, designed to deliver ∼1 J subpicosecond pulses and yield intensities on target in excess of 1019 W/cm2. We also compare XeCI and KrF as amplification media for high-brightness laser systems.

Original languageEnglish
Title of host publicationInternational Quantum Electronics Conference, IQEC 1988
PublisherUnknown Publisher
ISBN (Electronic)9781557528209
StatePublished - 1988
EventInternational Quantum Electronics Conference, IQEC 1988 -
Duration: Jan 1 1988 → …

Publication series

NameOptics InfoBase Conference Papers

Conference

ConferenceInternational Quantum Electronics Conference, IQEC 1988
Period01/1/88 → …

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