Concepedia

J. Helmcke

JH

39

Publications

2.5K

Citations

24

H-Index

1972

Active since

Affiliations

Physikalisch-Technische Bundesanstalt(Current)

National Institute of Standards and Technology

National Institute of Metrology

Leibniz University Hannover

Laboratoire de physique des lasers

J. Helmcke is an author at Physikalisch-Technische Bundesanstalt specializing in engineering, photonics, and physics.

Top concepts

EngineeringPhysicsPhotonicsSpectroscopyApplied PhysicsOptical PropertiesNatural SciencesAtomic PhysicsLaser ApplicationsHigh-power Lasers

Publications per year

1972–2006

39

Publications

39

Optical Ramsey spectroscopy in a rotating frame: Sagnac effect in a matter-wave interferometer

F. Riehle, Th. Kisters, A. Witte et al. · Physical Review Letters · 1991 · 510 citations

Microwave Spectroscopy, Photonics, Engineering +15

First Phase-Coherent Frequency Measurement of Visible Radiation

H. Schnatz, B. Lipphardt, J. Helmcke et al. · Physical Review Letters · 1996 · 237 citations

Doppler Cooling and Trapping on Forbidden Transitions

T. Binnewies, G. Wilpers, Uwe Sterr et al. · Physical Review Letters · 2001 · 166 citations · Full text

Optical Clock with Ultracold Neutral Atoms

G. Wilpers, T. Binnewies, C. Degenhardt et al. · Physical Review Letters · 2002 · 142 citations · Full text

Quantum Photonics, Engineering, Atom Interferometry +16

Diode laser with 1 Hz linewidth

Hardo Stoehr, F. Mensing, J. Helmcke et al. · Optics Letters · 2006 · 141 citations

Photonics, Precision Measurement, Engineering +13

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