L
Leo W. Hollberg
Researcher at Stanford University
Publications - 403
Citations - 21155
Leo W. Hollberg is an academic researcher from Stanford University. The author has contributed to research in topics: Laser & Atomic clock. The author has an hindex of 65, co-authored 401 publications receiving 19852 citations. Previous affiliations of Leo W. Hollberg include École Normale Supérieure & Bell Labs.
Papers
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Journal ArticleDOI
Molecular fingerprinting with the resolved modes of a femtosecond laser frequency comb
TL;DR: The technique for direct and parallel accessing of stabilized frequency comb modes could find application in high-bandwidth spread-spectrum communications with increased security, high-resolution coherent quantum control, and arbitrary optical waveform synthesis with control at the optical radian level.
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An Optical Clock Based on a Single Trapped 199Hg+ Ion
Scott A. Diddams,Th. Udem,J. C. Bergquist,E. A. Curtis,E. A. Curtis,Robert E. Drullinger,Leo W. Hollberg,Wayne M. Itano,W D. Lee,Christopher W. Oates,K. R. Vogel,David J. Wineland +11 more
TL;DR: An all-optical atomic clock referenced to the 1.064-petahertz transition of a single trapped199Hg+ ion is demonstrated and an upper limit for the fractional frequency instability of 7 × 10−15 is measured in 1 second of averaging—a value substantially better than that of the world's best microwave atomic clocks.
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A microfabricated atomic clock
Svenja Knappe,Vishal Shah,Peter D. D. Schwindt,Leo W. Hollberg,John Kitching,Li-Anne Liew,John M. Moreland +6 more
TL;DR: In this paper, the core physics assembly of an atomic clock is used to reduce the size and operating power of the core assembly of the atomic clock, and a volume of 9.5mm3, a fractional frequency instability of 2.5×10−10 at 1s of integration, and dissipating less than 75mW of power.
Journal ArticleDOI
Frequency stabilization of semiconductor lasers by resonant optical feedback
TL;DR: This method is used to stabilize laser frequencies and reduce linewidths by a factor of 1000 from 20 MHz to approximately 20 kHz.
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Experimental demonstration of laser oscillation without population inversion via quantum interference in Rb
Alexander S. Zibrov,M. D. Lukin,M. D. Lukin,M. D. Lukin,Dmitri E. Nikonov,Dmitri E. Nikonov,Dmitri E. Nikonov,Leo W. Hollberg,Marlan O. Scully,Marlan O. Scully,Marlan O. Scully,Vladimir L Velichansky,Hugh Robinson +12 more
TL;DR: In this article, a V-type atomic configuration of Rb vapor was used to demonstrate the effect of the atomic interference on laser oscillation without population inversion in a V configuration.