Zobrazeno 1 - 10
of 118
pro vyhledávání: '"D. Prosnitz"'
The Center for Global Security Research at Lawrence Livermore National Laboratory convened a workshop on August 19, 2016 to consider “Independent Biotechnology: The Innovation-Regulation Dilemma”. The topic was motivated by the observation that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d15f6f51512487a0843d57ce2624db53
https://doi.org/10.2172/1342068
https://doi.org/10.2172/1342068
Akademický článek
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Autor:
R. Boyce, Paolo Pierini, P. Morton, Heinz-Dieter Nuhn, D. Prosnitz, Herman Winick, Tor Raubenheimer, K. Halbach, Ernst Ted Scharlemann, K.-J. Kim, V. Vylet, Roman Tatchyn, L. De Salvo, Gil Travish, Karl Bane, James Rosenzweig, J.T. Seeman, J. M. Paterson, G.A. Loew, M. Xie, Piero Pianetta, J. Cobb, Claudio Pellegrini, R. Schlueter, Rodolfo Bonifacio
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 347:199-205
Recent technological developments have opened the possibility to construct a device which we call a linac coherent light source (LCLS) (C. Pellegrini et al., Nucl. Instr. and Meth. A 331 (1993) 223; H. Winick et al., Proc. IEEE 1993 Particle Accelera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa5d1fb5af37fc9ccf80ee9a45767016
https://doi.org/10.1016/0168-9002(94)91878-3
https://doi.org/10.1016/0168-9002(94)91878-3
Autor:
Tor Raubenheimer, K. Halbach, R. Boyce, Roman Tatchyn, Heinz-Dieter Nuhn, P. Morton, Ernst Ted Scharlemann, M. Xie, L. De Salvo, Paolo Pierini, Herman Winick, V. Vylet, Gil Travish, J.T. Seeman, G.A. Loew, Claudio Pellegrini, Rodolfo Bonifacio, Karl Bane, J. M. Paterson, K.-J. Kim, James Rosenzweig, D. Prosnitz, Piero Pianetta
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 341:326-330
We discuss the design and performance of a 2 to 4 nm FEL operating in Self-Amplified Spontaneous Emission (SASE), using a photoinjector to produce the electron beam, and the SLAC linac to accelerate it to an energy of about 7 GeV. Longitudinal bunch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::717a2019d8464c961ea5e375364501fe
https://doi.org/10.1016/0168-9002(94)90375-1
https://doi.org/10.1016/0168-9002(94)90375-1
Autor:
E.J. Lauer, George J Caporaso, C. Holmes, D. Prosnitz, S.E. Sampayan, D. O. Trimble, G.A. Westenskow
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 340:90-95
We have recently initiated an investigation of electron emission from ferroelectric cathodes. Our experimental apparatus consisted of an electron diode and a 250 kV, 12 Ω, 70 ns pulsed high voltage power source. A planar triode modulator driven by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a1a8845fe02bd35742c9d3df64f6b8a
https://doi.org/10.1016/0168-9002(94)91283-1
https://doi.org/10.1016/0168-9002(94)91283-1
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 318:691-696
Bi-phase shift keying (BPSK) is a modulation scheme used in communications and radar in which the phase of a transmitted rf signal is switched in a coded pattern between discrete values differing by π radians. The transmitted information rate (in co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a00bb0b10e0a45fe7ad9b22ee3010100
https://doi.org/10.1016/0168-9002(92)91140-5
https://doi.org/10.1016/0168-9002(92)91140-5
Autor:
E.T. Scharlemann, T.J. Orzechowski, F.W. Chambers, Y.P. Chong, J.A. Edighoffer, D. Prosnitz, K. Halbach, John L. Miller
Publikováno v:
Conference Proceedings LEOS Lasers and Electro-Optics Society.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c704452d3886932265f6097654634f1
https://doi.org/10.1109/leos.1988.689849
https://doi.org/10.1109/leos.1988.689849
The United States Visitor and Immigrant Status Indicator Technology Program (US-VISIT) will deploy biometric and other systems to identify and track foreign nationals entering and exiting the U.S. Evaluation of the large number of possible policy opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb27b00fa05045557d5353bf42050d27
https://doi.org/10.2172/15013977
https://doi.org/10.2172/15013977
Autor:
G.A. Loew, P. Morton, R. Boyce, M. Xie, J.T. Seeman, Heinz-Dieter Nuhn, Karl Bane, James Rosenzweig, Ernst Ted Scharlemann, V. Vylet, D. Prosnitz, K. Halbach, Herman Winick, Gil Travish, Tor Raubenheimer, J. M. Paterson, Claudio Pellegrini, Roman Tatchyn, Piero Pianetta, Kwang-Je Kim
Publikováno v:
Proceedings of International Conference on Particle Accelerators.
We describe the use of the SLAC linac to drive a unique, powerful, short wavelength Linac Coherent Light Source (LCLS). Operating as an FEL, lasing would be achieved in a single pass of a high peak current electron beam through a long undulator by se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0c387bf3a6b5ea03b4f7674cf935883
https://doi.org/10.1109/pac.1993.308574
https://doi.org/10.1109/pac.1993.308574
Autor:
Claudio Pellegrini, Heinz-Dieter Nuhn, G. A. Loew, Ernst Ted Scharlemann, William M. Fawley, Robert J. Miller, R. Schlueter, J. M. Paterson, J.T. Seeman, Karl Bane, R. Boyce, Paolo Pierini, Rodolfo Bonifacio, M. Xie, S. Caspi, K. Halbach, L. De Salvo, D. Prosnitz, Roman Tatchyn, K.-J. Kim, Tor Raubenheimer, Dian Yeremian, Gil Travish, Dennis Palmer, James Rosenzweig, Herman Winick
Publikováno v:
AIP Conference Proceedings.
Electron bunch requirements for single‐pass saturation of a Free‐Electron Laser (FEL) operating at full transverse coherence in the Self‐Amplified Spontaneous Emission (SASE) mode include: 1) a high peak current, 2) a sufficiently low relative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43ad69e51b7b060fd5732df9506d1660
https://doi.org/10.1063/1.47919
https://doi.org/10.1063/1.47919