H
Herbert Walther
Researcher at Max Planck Society
Publications - 420
Citations - 19872
Herbert Walther is an academic researcher from Max Planck Society. The author has contributed to research in topics: Laser & Photon. The author has an hindex of 69, co-authored 419 publications receiving 18792 citations. Previous affiliations of Herbert Walther include Ludwig Maximilian University of Munich & Sofia University.
Papers
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Lidar setup for daytime and nighttime probing of stratospheric ozone and measurements in polar and equatorial regions
TL;DR: Investigations in polar regions are possible even in summer periods with the lidar system installed on board the research vessel Polarstern, and Exceptionally good agreement between the lidars data and those measured with chemical balloonsondes was obtained.
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Quantum optical ramsey fringes and complementarity
Berthold-Georg Englert,Berthold-Georg Englert,Herbert Walther,Herbert Walther,Marlan O. Scully,Marlan O. Scully +5 more
TL;DR: In this paper, an interferometer in which an atom traverses two identical micromaser cavities in succession is proposed, and the probability for finding the atom in a definite final state displays Ramsey fringes or not.
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Generation and purification of maximally entangled atomic states in optical cavities
TL;DR: In this paper, a probabilistic scheme for generating and purifying maximally entangled states of two atoms inside an optical cavity via no-photon detection at the cavity output, where ideal detectors are not required.
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Laser‐assisted scanning tunneling microscopy
TL;DR: In this paper, infrared laser radiation is coupled via the tip into the tunneling junction of a scanning tunneling microscope and images with atomic resolution are obtained either by recording the rectified signal or by measuring the intensity at the difference frequency when the tip is scanned across the surface.
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Observation of dynamic suppression of spontaneous emission in a strongly driven cavity
W. Lange,Herbert Walther +1 more
TL;DR: It is shown that if the Rabi frequency of the injected field is larger than the atomic and cavity line widths, the atoms almost completely decouple from the cavity mode due to suppressed field fluctuations at the sideband frequencies of the Mollow triplet.