Atoms, Molecules, Lasers

Fingerprint The fingerprint is based on mining the text of the scientific documents related to the associated persons. Based on that an index of weighted terms is created, which defines the key subjects of research unit

spectroscopy Physics & Astronomy
lasers Physics & Astronomy
electron mass Physics & Astronomy
mass ratios Physics & Astronomy
Spectroscopy Chemical Compounds
high resolution Physics & Astronomy
pulses Physics & Astronomy
molecules Physics & Astronomy

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No photo of E.A.A. Aben
Photo of H.L. Bethlem
Photo of D.E. Boonzajer Flaes
No photo of Cunfeng Cheng

Research Output 1971 2019

Benchmarking Theory with an Improved Measurement of the Ionization and Dissociation Energies of H2

Hölsch, N., Beyer, M., Salumbides, E. J., Eikema, K. S. E., Ubachs, W., Jungen, C. & Merkt, F., 15 Mar 2019, In : Physical Review Letters. 122, 10, p. 1-6 6 p., 103002.

Research output: Contribution to JournalArticleAcademicpeer-review


Carbon monoxide air pollution on sub-city scales and along arterial roads detected by the Tropospheric Monitoring Instrument

Borsdorff, T., De Brugh, J. A., Pandey, S., Hasekamp, O., Aben, I., Houweling, S. & Landgraf, J., 20 Mar 2019, In : Atmospheric Chemistry and Physics. 19, 6

Research output: Contribution to JournalArticleAcademicpeer-review

Cavity ring-down UV spectroscopy of the C 2 Σ + -X 2 Π electronic transition of CH

Medcraft, C., Linnartz, H. & Ubachs, W., 15 Apr 2019, (Accepted/In press) In : Journal of Molecular Spectroscopy. 360, p. 15-23 9 p.

Research output: Contribution to JournalArticleAcademicpeer-review

Bond length
Ultraviolet spectroscopy
Excited states

H 2 /HD molecular data for analysis of quasar spectra in search of varying constants

Ubachs, W., Salumbides, E. J., Murphy, M. T., Abgrall, H. & Roueff, E., Feb 2019, In : Astronomy and Astrophysics. 622, p. 1-4 4 p., A127.

Research output: Contribution to JournalArticleAcademicpeer-review

Open Access
electron mass
mass ratios

Influence of Atmospheric Transport on Estimates of Variability in the Global Methane Burden

Pandey, S., Houweling, S., Krol, M., Aben, I., Nechita-Banda, N., Thoning, K., Röckmann, T., Yin, Y., Segers, A. & Dlugokencky, E. J., 28 Feb 2019, In : Geophysical Research Letters. 46, 4, p. 2302-2311 10 p.

Research output: Contribution to JournalArticleAcademicpeer-review

atmospheric transport

Activities 1997 2000

  • 36 Lecture / Presentation

Laser cooling and trapping of triplet helium atoms

W. Vassen (Speaker)
5 Apr 2000

Activity: Lecture / PresentationAcademic

Laser principles

W. Hogervorst (Speaker)
11 Aug 2000

Activity: Lecture / PresentationAcademic

Helium Rydberg atoms in a scaled external field

W. Vassen (Speaker)
1 Jun 2000

Activity: Lecture / PresentationAcademic

Bifurcations of chaotic attractors in a semiconductor laser subject to optical injection.

S. Wieczorek (Speaker), D. Lenstra (Speaker), B. Krauskopf (Speaker)
13 Nov 2000

Activity: Lecture / PresentationAcademic

Laser cooling of metastable Helium and the prospect for BEC

W. Hogervorst (Speaker)
1 Feb 2000

Activity: Lecture / PresentationAcademic


laser beams
ultraviolet lasers