Results 271 to 280 of about 208,703 (312)
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Annual Meeting Optical Society of America, 1986
No summary of this tutorial or biographical information was available at press time.
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No summary of this tutorial or biographical information was available at press time.
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A Photonic Free-Electron Laser
Conference on Lasers and Electro-Optics 2012, 2012Sending electrons through photonic crystals (PhC) is of high interest for generating widely tunable, coherent light. We present the novel concept of a tunable laser based on Cerenkov radiation from electrons in a PhC.
Denis, Thomas +4 more
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Science, 1978
In a free electron laser, optical radiation is made to interact with a beam of relativistic free electrons in the presence of a strong spatially periodic transverse magnetic field. This device is interesting because the operating wavelength can be set at will by variation of the electron energy and the device is potentially capable of operating at high
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In a free electron laser, optical radiation is made to interact with a beam of relativistic free electrons in the presence of a strong spatially periodic transverse magnetic field. This device is interesting because the operating wavelength can be set at will by variation of the electron energy and the device is potentially capable of operating at high
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Physics Bulletin, 1980
A free electron laser is a source of coherent radiation having the highly desirable characteristics of tunability over a broad range of wavelengths, efficient operation and high power output. In the ultraviolet, such a source could be used for the study of molecular and biological systems, while infrared applications may include the spectroscopy of ...
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A free electron laser is a source of coherent radiation having the highly desirable characteristics of tunability over a broad range of wavelengths, efficient operation and high power output. In the ultraviolet, such a source could be used for the study of molecular and biological systems, while infrared applications may include the spectroscopy of ...
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Electrostatic free-electron laser
Physical Review A, 1987A new kind of free-electron-laser (FEL) scheme is proposed, that is, an FEL with an electrostatic centrifugal system of coaxial waveguide, called an ''electrostatic FEL'' for short. An annular relativistic electron beam in the laboratory frame is assumed to encounter a pump wave of TE mode.
, Liu, , Liu
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Comparative study of the gyrotron, the free-electron laser, and the wiggler-free free-electron laser
Physical Review A, 1988The gyrotron, the free-electron laser, and the wiggler-free free-electron laser are compared. First, the flows in the three systems are examined in their steady state. Then the interaction of the electron beam with free-space electromagnetic waves is studied by using a fluid picture.
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Classical Theory of a Free-Electron Laser.
Physical Review Letters, 1976Abstract We present a completely classical analysis of the small-signal regime of a free-electron laser. It is explicitly shown that the amplification is due to stimulated scattering produced by a bunching of the electron distribution.
F. A. Hopf +3 more
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Undulators and Free-electron Lasers
1990Abstract This book is a reference text for all those working in free-electron laser research as well as being a learning aid for physicists and graduate students who wish an introduction to this field. Only a basic understanding of relativistic mechanics and electromagnetism is presupposed.
Luchini, P., Motz,H.
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Is the free-electron laser a laser?
Physics Letters A, 1979Abstract The question is discussed in how far a free-electron laser can be called a laser.
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IEEE Transactions on Nuclear Science, 1973
This paper includes a brief review of the theory of stimulated bremsstrahlung by relativistic electrons in a periodic magnetic field, a discussion of the possibilities for a classical interpretation, and a description of the apparatus under construction in W. W. Hansen Laboratories of Physics.
J. M. J. Madey +2 more
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This paper includes a brief review of the theory of stimulated bremsstrahlung by relativistic electrons in a periodic magnetic field, a discussion of the possibilities for a classical interpretation, and a description of the apparatus under construction in W. W. Hansen Laboratories of Physics.
J. M. J. Madey +2 more
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