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Nonlinear optical interferometer
Applied Optics, 1982The interferometer described, based on the second harmonic generation of light, is useful in the contouring of refractive objects with large variations in optical depth. The device is a real-time common-path self-referencing interferometer that yields interferograms in the visible with an equivalent wavelength of the order of 50 microm.
F A, Hopf, M, Cervantes
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Contemporary Physics, 2002
The availability of coherent matter waves from Bose-Einstein condensates had led to the extension of atom optics from the linear to the nonlinear regime, in analogy with the developments in optics following the invention of the laser. We provide a tutorial introduction to this emerging field, emphasizing the role of collisions as a “nonlinear medium ...
Brian P. Anderson, Pierre Meystre
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The availability of coherent matter waves from Bose-Einstein condensates had led to the extension of atom optics from the linear to the nonlinear regime, in analogy with the developments in optics following the invention of the laser. We provide a tutorial introduction to this emerging field, emphasizing the role of collisions as a “nonlinear medium ...
Brian P. Anderson, Pierre Meystre
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2007 Conference on Lasers and Electro-Optics (CLEO), 2007
We report the direct observation of a train of attosecond pulses by mean of autocorrelation method using nonlinear two photon processes in atoms and molecules in the xuv region.
Y. Nabekawa +4 more
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We report the direct observation of a train of attosecond pulses by mean of autocorrelation method using nonlinear two photon processes in atoms and molecules in the xuv region.
Y. Nabekawa +4 more
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Physical Review Letters, 1993
Interatomic interactions can introduce nonlinear behavior into a system of trapped ultracold atoms, similar to the dynamics of light propagating in a refractive nonlinear medium. Bose-Einstein condensates are now providing the means for studying coherent nonlinear dynamics with dilute atomic systems.
, Lenz, , Meystre, , Wright
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Interatomic interactions can introduce nonlinear behavior into a system of trapped ultracold atoms, similar to the dynamics of light propagating in a refractive nonlinear medium. Bose-Einstein condensates are now providing the means for studying coherent nonlinear dynamics with dilute atomic systems.
, Lenz, , Meystre, , Wright
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Journal of Magnetism and Magnetic Materials, 1997
Abstract The time-reversal symmetry breaking, that is the result of the presence of a magnetization, leads to a number of well-known magneto-optical effects like Faraday rotation in transmission and Kerr rotation in reflection. In nonlinear optics in the electric-dipole approximation optical effects, e.g.
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Abstract The time-reversal symmetry breaking, that is the result of the presence of a magnetization, leads to a number of well-known magneto-optical effects like Faraday rotation in transmission and Kerr rotation in reflection. In nonlinear optics in the electric-dipole approximation optical effects, e.g.
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Mathematical Nonlinear Optics.
1995Abstract : The principal investigator, together with two post-doctoral fellows, several graduate students, and colleagues, has applied the modern mathematical theory of nonlinear waves to problems in nonlinear optics. Projects included (1) the interaction of laser light with nematic liquid crystals, (2) propagation through random nonlinear media, (3 ...
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Science, 1991
The current state of materials development in nonlinear optics is summarized, and the promise of these materials is critically evaluated. Properties and important materials constants of current commercial materials and of new, promising, inorganic and organic molecular and polymeric materials with potential in second- and third-order nonlinear optical ...
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The current state of materials development in nonlinear optics is summarized, and the promise of these materials is critically evaluated. Properties and important materials constants of current commercial materials and of new, promising, inorganic and organic molecular and polymeric materials with potential in second- and third-order nonlinear optical ...
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1976
It is well known that coherently illuminated optical processing systems are very useful for performing such linear operations as convolution, cross-correlation and Fourier spectral analysis because the Fourier transform of an optical signal exists physically and can, therefore, be measured and modified [1].
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It is well known that coherently illuminated optical processing systems are very useful for performing such linear operations as convolution, cross-correlation and Fourier spectral analysis because the Fourier transform of an optical signal exists physically and can, therefore, be measured and modified [1].
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1977
The extremely active interest in recent years in the study with picosecond pulses of nonlinear optical effects can be accounted for by a number of reasons. First, the peak power available from modelocked laser and laser amplifier systems greatly exceeds that obtainable from Q-switched and other longer pulsed lasers.
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The extremely active interest in recent years in the study with picosecond pulses of nonlinear optical effects can be accounted for by a number of reasons. First, the peak power available from modelocked laser and laser amplifier systems greatly exceeds that obtainable from Q-switched and other longer pulsed lasers.
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Nonlinear optical computing doesn’t need nonlinear optics
Physics TodayA major stumbling block on the road to light-based neural networks can be overcome by flipping the script on how data are encoded.
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