Research output per year
Research output per year
Personal profile
Personal information
Group leader and expert in White Rabbit time and frequency distribution networks, terrestrial PNT systems, atomic clocks, and laser precision measurements on atoms and molecules. Formerly co-founder and CTO. Visionary tendencies. Interest in public-private partnerships.
Research
See my Personal webpage for specifics on my research and latest news.
Watch this movie on my research: Jeroen Koelemeij - Quantum Metrology & Laser Applications - Department of Physics and Astronomy
Ancillary activities
- 2ways bv | Amstelveen | Directeur/eigenaar | 2016-01-01 - present
- 2ways | Amstelveen | Directeur/eigenaar | 2019-10-01 - present
- 2ways B.V. | Amstelveen | Directeur/eigenaar | 2019-12-11 - present
Ancillary activities are updated daily
Keywords
- Q Science
- High accuracy optical clocks
- Clock transition
- PRecision measurements on molecules
- Laser spectroscopy of vibrational transitions
- QED
- Fundamental constants
- White rabbit precision time
- Physics beyond the Standard Model
- Rovibrational spectroscopy
- Blackbody thermometry
- Cold molecular ions
- Cold molecules
- Hybrid optical-wireless network
- Magento-optical trap
User created Keywords
- Back-up systems for global navigation satellite systems
- Time and frequency through telecom networks quantum, astronomy, PNT
- Precision measurements of particles, atoms, and molecules
- Applied laser technology
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 9 Industry, Innovation, and Infrastructure
Fingerprint
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Quasicontinuous sub-μK strontium source without a high-finesse cavity-stabilized laser
Boughdachi, S., Heizenreder, B., Sitaram, A., Dierikx, E., Xie, Y., Klemann, S., Klop, P., Koelemeij, J., Wilk, R., Schreck, F. & Brodschelm, A., Mar 2026, In: Physical Review Applied. 25, 3, p. 1-13 13 p., 034053.Research output: Contribution to Journal › Article › Academic › peer-review
Open Access -
White Rabbit in radio interferometry
Boven, E. P., Koelemeij, J. C. J., van Tour, C., Smets, R., González Escudero, R. & van Langevelde, H. J., Feb 2026, In: Experimental Astronomy. 61, 1, p. 1-25 25 p., 3.Research output: Contribution to Journal › Article › Academic › peer-review
Open Access -
Decimeter Positioning in an Urban Environment Through a Scalable Optical-Wireless Network
Tiberius, C., Diouf, C., Janssen, G., Koelemeij, J., Dierikx, E. & Dun, H., Sept 2023, In: Navigation : journal of the Institute of Navigation. 70, 3, p. 1-35 35 p., 589.Research output: Contribution to Journal › Article › Academic › peer-review
Open Access -
Self-Consistent Extraction of Spectroscopic Bounds on Light New Physics
Delaunay, C., Karr, J. P., Kitahara, T., Koelemeij, J. C. J., Soreq, Y. & Zupan, J., 24 Mar 2023, In: Physical review letters. 130, 12, p. 1-8 8 p., 121801.Research output: Contribution to Journal › Article › Academic › peer-review
Open Access -
Extraction of spin-averaged rovibrational transition frequencies in HD+ for the determination of fundamental constants
Karr, J. P. & Koelemeij, J. C. J., 2023, In: Molecular Physics. 121, 17-18, p. 1-13 13 p., e2216081.Research output: Contribution to Journal › Article › Academic › peer-review
Open Access
Courses
Datasets
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Data for: proton-electron mass ratio from laser spectroscopy of HD+ at the part-per-trillion level
S. Patra Et Al (Contributor), Unknown, 1 Jan 2020
DOI: 10.34894/8xudya, https://doi.org/10.34894%2F8xudya
Dataset / Software: Dataset
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Data for 'A hybrid optical-wireless network for decimetre-level terrestrial positioning'
Koelemeij, J. (Creator) & Koelemeij, J. (Contributor), DataverseNL, 2022
DOI: 10.34894/gfdji1, https://dataverse.nl/citation?persistentId=doi:10.34894/GFDJI1
Dataset / Software: Dataset