Initial testing of a high-repetition-rate electron-beam-pumped KrF laser amplifier

Okuda, I.; Ma, Jian; Takahashi, Eiichi; Matsushima, I.; Katō, Susumu; Owadano, Yoshiro

doi:10.1007/s003400100578

Cited by 12 publications

(5 citation statements)

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“…An external magnetic field prevents the electron beam from pinching as it is guided into the laser cell. Large, single shot amplifiers have also been built without a magnetic field [4,5,8]. In those systems 3 many smaller diodes are arranged cylindrically about the laser cell.…”

Section: Krf Basicsmentioning

confidence: 99%

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Stochastic Processes and their Applications Conference, (32nd), held in Champaign, Illinois, August 6, 7, 8, 9, 10, 2007

Sowers¹

2007

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The public reporting burden for this collection of information Is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. SPONSORINGIMONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR'S ACRONYM(S)Office of Naval Research 32ND CONFERENCE ON STOCHASTIC PROCESSES AND THEIR APPLICATIONS N00014-07-1-0436The 32nd conference on Stochastic Processes and their Applications (SPA'07) was held at the University of Illinois at Urbana-Champaign during the week of August 6-10. The SPA meetings are yearly international events held under the auspices of Committee for Conferences on Stochastic Processes of the Bernoulli Society for Mathematical Statistics and Probability and are co-sponsored by the Institute for Mathematical Statistics (IMS).The conference was organized by Robert Bauer, Tom Kurtz, Sean Meyn, Renming Song, and Richard Sowers. There were 15 invited speakers, about 20 special sessions, and 150 contributed talks. The invited speakers spoke on a range of topics such as " abstract stochastic processes " population models " stochastic partial differential equations " stochastic networks. The sessions (special and contributed) were also dedicated to a variety of subjects; e.g., " stochastic Loewner equations * Levy and stable processes " abstract stochastic equations " probability and the Navier-Stokes equation " random media " finance " simulation. The conference also hosted a number of honors. The 2005 Ito prize was awarded to Nicolai Krylov and the 2007 Ito prize was awarded to Michelle Thieullen and Sylvie Roelly; accompanying lectures were given

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Section: Krf Basicsmentioning

confidence: 99%

“…In view of these advances, several world-wide programs are underway to develop KrF lasers for fusion energy. These include programs in Japan [4,5], China [6], Russia [7], and The United…”

Section: Introductionmentioning

confidence: 99%

Stochastic Processes and their Applications Conference, (32nd), held in Champaign, Illinois, August 6, 7, 8, 9, 10, 2007

Sowers¹

2007

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“…An external magnetic field prevents the electron beam from pinching as it is guided into the laser cell. Large, single shot amplifiers have also been built without a magnetic field [4,5,8]. In those systems many smaller diodes are arranged cylindrically about the laser cell.…”

Section: Krf Basicsmentioning

confidence: 99%

“…In view of these advances, several world-wide programs are underway to develop KrF lasers for fusion energy. These include programs in Japan [4,5], China [6], Russia [7], and The United Kingdom [8]. There was also a large program in the United States [9].…”

Section: Introductionmentioning

confidence: 99%

Electron beam pumped KrF lasers for fusion energy

et al. 2003

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Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to a penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number.

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“…1) In the present experiments, we used 230 kV, 22 kA pulsed electron beams with a pulse width of 80 ns. 8) The nitrogen-balanced CF 4 gas mixture had an initial CF 4 concentration of 900 ppm and a total pressure of 130 kPa. This pressure, which is slightly higher than the atmospheric pressure, is for the maneuverability of gas sampling and analysis.…”

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confidence: 99%

Comparison of Sound Pressure Distribution Determined by Numerical Analysis and Scaled-Up Experiment for Small Ultrasonic Probe with Lens

Tsuchiya

Matsumoto

Naitou

et al. 2009

Jpn. J. Appl. Phys.

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The decomposition of CF 4 using pulsed-electron-beam-generated atmospheric-pressure nonthermal nitrogen plasmas (CF 4 900 ppm, 130 kPa) is demonstrated. A high energy efficiency was obtained in the destruction and removal of CF 4 compared with the results obtained using dielectric-barrier-discharge plasmas. The results are mainly attributed to the enhanced decomposition of CF 4 by nitrogen ions that are efficiently generated by high-energy electron beams. The scavenging of reactive intermediates from the plasma without producing hydrogen fluoride is also attempted and its validity is discussed.

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Initial testing of a high-repetition-rate electron-beam-pumped KrF laser amplifier

Cited by 12 publications

References 0 publications

Stochastic Processes and their Applications Conference, (32nd), held in Champaign, Illinois, August 6, 7, 8, 9, 10, 2007

Stochastic Processes and their Applications Conference, (32nd), held in Champaign, Illinois, August 6, 7, 8, 9, 10, 2007

Electron beam pumped KrF lasers for fusion energy

Comparison of Sound Pressure Distribution Determined by Numerical Analysis and Scaled-Up Experiment for Small Ultrasonic Probe with Lens

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