162 citations · 868 across the 44 of their papers we have counts for
7 papers · 1 filter
Laser Spectroscopy of Muonic Atoms and Ions
Randolf Pohl, François Nez, Luis M. P. Fernandes +44
Laser spectroscopy of the Lamb shift (2S-2P energy difference) in light muonic atoms or ions, in which one negative muon is bound to a nucleus, has been performed. The measur…
Thin-disk laser scaling limit due to thermal-lens induced misalignment instability
Karsten Schuhmann, Klaus Kirch, Francois Nez +2
We present an obstacle in power scaling of thin-disk lasers related with self-driven growth of misalignment due to thermal lens effects. This self-driven growth arises from the cha…
Deuteron charge radius and Rydberg constant from spectroscopy data in atomic deuterium
Randolf Pohl, François Nez, Thomas Udem +11
We give a pedagogical description of the method to extract the charge radii and Rydberg constant from laser spectroscopy in regular hydrogen (H) and deuterium (D) atoms, that is pa…
Spatial confinement of muonium atoms
K. S. Khaw, A. Antognini, T. Prokscha +4
We report the achievement of spatial confinement of muonium atoms (the bound state of a positive muon and an electron). Muonium emitted into vacuum from mesoporous silica reflects…
Theory of the Lamb shift and Fine Structure in muonic ions and the muonic Isotope Shift
Marc Diepold, Beatrice Franke, Julian J. Krauth +3
We provide an up to date summary of the theory contributions to the 2S-2P Lamb shift and the fine structure of the 2P state in the muonic helium ion . This summ…
Multi-pass oscillator layout for high-energy mode-locked thin-disk lasers
K. Schuhmann, K. Kirch, A. Antognini
A novel optical layout for a multi-pass resonator is presented paving the way for pulse energy scaling of mode-locked thin-disk lasers. The multi-pass resonator we are proposing co…