Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Wayne A. McMullin"'
Autor:
Anup Bhowmik, Wayne A. McMullin, Stephen V. Benson, Philip Metty, Mark S. Curtin, John M. J. Madey, Jeffrey K. Brown
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 296:69-74
The near-infrared Rocketdyne/Stanford free electron laser (FEL) uses a very-high-quality precision undulator whose field strength and field taper are adjustable. The Rocketdyne undulator has been operated in both an amplifier configuration, as in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba7e00e3a5108dfd5d80ca96b505767
https://doi.org/10.1016/0168-9002(90)91191-d
https://doi.org/10.1016/0168-9002(90)91191-d
Autor:
Anup Bhowmik, John M. J. Madey, Mark S. Curtin, Bruce A. Richman, Wayne A. McMullin, Louis Vintro, Stephen V. Benson
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 296:20-24
We describe the first master oscillator/power amplifier experiment in which both the master oscillator and power amplifier are free-electron-laser devices driven by time-sharing an electron beam from a single radiofrequency linear accelerator. The op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1772d90fa25792847b1b92a4fe7c72b
https://doi.org/10.1016/0168-9002(90)91183-c
https://doi.org/10.1016/0168-9002(90)91183-c
Publikováno v:
Proceedings of the Eleventh International Free Electron Laser Conference.
Pure permanent-magnet (PM) undulator designs that can match or exceed the on-axis field of PM hybrids are presented. Linearity and superposition of fields allows us to construct undulators with optimized performance for both FEL and synchrotron-radia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a88d29549feb3091029bbd14b659e495
https://doi.org/10.1109/fel.1989.716074
https://doi.org/10.1109/fel.1989.716074
Autor:
Wayne A. McMullin, J. M. J. Madey, Anup Bhowmik, S. V. Benson, Mark S. Curtin, R. A. Richman, L. Vintro
Publikováno v:
Physical review letters. 64(14)
We report the first operation of a master oscillator-power amplifier in which both devices are free-electron lasers. Gain optimization in the power amplifier was studied. A 35-A electron beam produced up to 60% gain at 3 {mu}m. The gain spectrum was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdd671509ddb576254e93719f80ce68b
https://pubmed.ncbi.nlm.nih.gov/10041455
https://pubmed.ncbi.nlm.nih.gov/10041455
Autor:
Wayne A. McMullin, Norman M. Kroll
Publikováno v:
Physical Review A. 17:300-308
Stimulated emission from a relativistic beam of electrons passing through a spatially periodic right-hand circularly polarized magnetic field is considered. The amplification is found to be due to a ponderomotive bunching of the electrons. The effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d4f556530286467ed0e14f257932fca
https://doi.org/10.1103/physreva.17.300
https://doi.org/10.1103/physreva.17.300
Autor:
Wayne A. McMullin, Stephen V. Benson, Anup Bhowmik, John M. J. Madey, Bruce A. Richman, Mark S. Curtin, Louis Vintro
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 272:10-14
A near infrared free electron laser (FEL) has been built and installed by Rocketdyne in the Stanford Photon Research Laboratory. The Rocketdyne/Stanford FEL utilizes a very high quality, 2 m long, permanent magnet planar wiggler whose gap may be cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5320f8c92f5629394201d7c6e310f684
https://doi.org/10.1016/0168-9002(88)90186-6
https://doi.org/10.1016/0168-9002(88)90186-6
Autor:
Wayne A. McMullin, Ronald C. Davidson
Publikováno v:
Physical Review A. 26:410-422
The relativistic motion of an electron is calculated in the combined fields of a transverse helical wiggler field (axial wavelength is ${\ensuremath{\lambda}}_{0}=\frac{2\ensuremath{\pi}}{{k}_{0}}$) and the constant-amplitude, circularly polarized pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc4726e4d6db6cf4f2ff0bdf9d9f0a8d
https://doi.org/10.1103/physreva.26.410
https://doi.org/10.1103/physreva.26.410
Publikováno v:
Physical Review A. 30:1518-1521
The purpose of the present article is to establish the properties of a class of radially confined relativistic-electron-beam equilibria for longitudinal wiggler free-electron-laser applications. The theoretical model is based on the steady-state (par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35582280d1f9748d5549f8a72732bf4e
https://doi.org/10.1103/physreva.30.1518
https://doi.org/10.1103/physreva.30.1518
Autor:
Wayne A. McMullin, Ronald C. Davidson
Publikováno v:
Physical Review A. 29:791-798
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::453ff720e920dc219ca1eceab3c68ff0
https://doi.org/10.1103/physreva.29.791
https://doi.org/10.1103/physreva.29.791
Autor:
Louis Vintro, John M. J. Madey, Anup Bhowmik, Bruce A. Richman, Wayne A. McMullin, Stephen V. Benson, Mark S. Curtin
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 272:187-191
A high quality, variable gap, variable taper, permanent-magnet wiggler has been built for infrared free electron laser (FEL) experiments to be performed at the Stanford Photon Research Laboratory. The design and characterization procedure used to ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0cb6e323d6ba674f606f7ee73cad022
https://doi.org/10.1016/0168-9002(88)90221-5
https://doi.org/10.1016/0168-9002(88)90221-5