Helen Freedhoff

York University — Canada

Physics and Astronomy · Physical Sciences

18h-index950citations49works0.02yr avg
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Research Topics

Quantum optics and atomic interactions(34), Quantum Information and Cryptography(28), Cold Atom Physics and Bose-Einstein Condensates(18), Spectroscopy and Quantum Chemical Studies(14), Laser-Matter Interactions and Applications(8)

Publications49 total

Evolution in time of an<i>N</i>-atom system. II. Calculation of the eigenstates
Physical Review A·2004· 7 citedOpen Access
Evolution in time of an<i>N</i>-atom system. I. A physical basis set for the projection of the master equation
Physical Review A·2004· 18 cited
VI Spectroscopy in polychromatic fields
Progress in optics·2000· 18 cited
Photon correlations in the fluorescence from a bichromatically driven atom
Journal of Optics B Quantum and Semiclassical Optics·1999
Multiphoton ac Stark effect in a bichromatically driven two-level atom
Physical Review A·1998· 25 cited
Shift of the subharmonic resonances and suppression of fluorescence in a two-level atom driven by a bichromatic field
Journal of the Optical Society of America B·1998· 11 cited
Two-level atom driven by an intense amplitude-modulated field
APS Division of Atomic, Molecular and Optical Physics Meeting Abstracts·1998
The multiphoton AC Stark effect
Optics Communications·1998· 6 cited
Resonance fluorescence and Autler-Townes spectra of a two-level atom driven by two fieldsof equal frequencies
Physical Review A·1997· 20 cited
Fluorescence and absorption by a two-level atom in a bichromatic field with one strong and one weak component
Physical Review A·1996· 80 cited
Absorption and dispersion by a driven atom in a cavity
Journal of the Optical Society of America B·1995· 11 cited
Spectrum of the one-atom dressed-state oscillator
Optics Communications·1994· 8 cited
Ultrasharp lines in the absorption and fluorescence spectra of an atom in a cavity
Physical Review Letters·1994· 35 cited
Resonance-fluorescence and absorption spectra of a two-level atom driven by a strong bichromatic field
Physical Review A·1993· 109 cited
Index of refraction of a system of strongly driven two-level atoms
Physical Review A·1993· 52 cited
Steady-state resonance fluorescence spectrum of a two-level atom in a cavity
Journal of the Optical Society of America B·1993· 25 cited
Atomic population inversion and enhancement of resonance fluorescence in a cavity
Physical Review A·1993· 48 cited
Production of Sub-poissonian Light in A Quantum Optical Oscillator
Journal of Modern Optics·1993· 3 cited
Intense-field resonance fluorescence in a cavity: a dressed-atom laser
OSA Annual Meeting·1993
Erratum: Resonance fluorescence of a two-level atom in a strong bichromatic field
Physical Review A·1992· 30 citedOpen Access
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Frequent Co-authors

Z. Ficek(7), Terry Rudolph(6), Zhidang Chen(5), Tran Quang(3), Quang Tran Minh(2), Martin E. Smithers(2), Tran Quang(2), J. Van Kranendonk(1), W. Robert Bruce(1), Mark Pearson(1), E Smithers(1), Itay Yavin(1), W. J. Markiewicz(1), Zu-Cheng Chen(1), W. W. Duley(1), Ziheng Chen(1), Ziheng Chen(1), Trần Hồng Quang(1), Y. Ben-Aryeh(1)