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
Sub-Doppler Frequency Measurements on OCS Near 1689 and 1885 cm−1
TL;DR: In this paper, an optical polarization heterodyne technique was used to measure the frequencies of two OCS lines, one near 5.3 μm and the other near 5.9 μm.
Journal ArticleDOI
Proposed sum-and-difference method for optical-frequency measurement in the near infrared.
D. A. Van Baak,Leo W. Hollberg +1 more
TL;DR: A method for the determination of optical frequencies in the near infrared that is based on the nonlinear generation of the optical sum and difference frequencies of two near-infrared lasers followed by the comparison of the sum and Difference frequencies with standards in the visible and in the far infrared is proposed.
Proceedings ArticleDOI
Microfabricated atomic frequency references
Svenja Knappe,Peter D. D. Schwindt,Vishal Shah,Leo W. Hollberg,John Kitching,Li-Anne Liew,John Moreland +6 more
TL;DR: In this paper, a physics package for a chip-scale atomic clock with a volume of 9.5 mm/sup 3, consuming 75 mW of power, is presented, and a fractional frequency instability of 2.4 /spl times/ 10/sup -10/ at one second of integration is demonstrated.
Journal ArticleDOI
Stable isotopic analysis of atmospheric methane by infrared spectroscopy by use of diode laser difference-frequency generation.
TL;DR: An infrared absorption spectrometer has been constructed to measure the stable isotopic composition of atmospheric methane samples and a measurement precision of 12 per thousand is demonstrated for both delta13C and deltaD.