Publications

On this page, we list scientific publications that have been a result of the iqClock collaboration.

2020

Continuous narrowband lasing with coherently driven V-level atoms, C. Hotter, D. Plankensteiner and H. Ritsch. New J. Phys. 22 (2020) 113021. [arXiv:2007.12522]
Transportable optical atomic clocks for use in out-of-the-lab environments, M. Gellesch, J. Jones, R. Barron, A. Singh, Q. Sun, K. Bongs, and Y Singh. AOT (2020)
Novel repumping on 3P0→3D1 for Sr magneto-optical trap and Landé g factor measurement of 3D1, S. Zhang, P. Ramchurn, M. Menchetti, Q. Ubaid, J. Jones, K. Bongs, and Y. Singh. J. Phys. B: At. Mol. Opt. Phys. (2020). [arXiv:2007.10465]
Polarization control of radiation and energy flow in dipole-coupled nanorings, J. Cremer, D. Plankensteiner, M. Moreno-Cardoner, L. Ostermann and H. Ritsch. New Journal of Physics, Volume 22, August 2020. [arXiv:2004.09861]
Characterisation and feasibility study for superradiant lasing in 40-Ca atoms, A. Gogyan, G. Kazakov, M. Bober, and M. Zawada. Optics Express Vol. 28, Issue 5, pp. 6881-6892 (2020).
Subradiance in multiply excited states of dipole-coupled V-type atoms, Raphael Holzinger, Laurin Ostermann and Helmut Ritsch. Europhysics Letters, Volume 128 (2020), Number 4. [arXiv: 1905.01483]
Lasing on a narrow transition in a cold thermal strontium ensemble, Stefan A. Schäffer, Mikkel Tang, Martin R. Henriksen, Asbjørn A. Jørgensen, Bjarke T. R. Christensen and Jan W. Thomsen. Phys. Rev. A 101, 013819 (2020). [arXiv: 1903.12593]

SAGE: A Proposal for a Space Atomic Gravity Explorer, G. M. Tino, A. Bassi, G. Bianco et al. Eur. Phys. J. D (2019) 73. [arXiv: 1907.03867]
Superradiant Cooling, Trapping and Lasing of Dipole-Interacting Clock Atoms, Christoph Hotter, David Plankensteiner, Laurin Ostermann and Helmut Ritsch. Optics Express Vol. 27, Issue 22, pp. 31193-31206 (2019). [arXiv: 1906.01945]
Continuous guided strontium beam with high phase-space density, Chun-Chia Chen, Shayne Bennetts, Rodrigo González Escudero, Benjamin Pasquiou and Florian Schreck. Phys. Rev. Applied 12, 044014 (2019). [arXiv: 1907.02793]
Sisyphus optical lattice decelerator, Chun-Chia Chen, Shayne Bennetts, Rodrigo González Escudero, Florian Schreck, and Benjamin Pasquiou. Phys. Rev. A 100, 023401 (2019). [arXiv: 1810.07157]
PhD thesis: Cavity-Enhanced Optical Clocks, Stefan Alaric Schäffer, University of Copenhagen.
PhD thesis: 1000 times closer to a continuous atom laser: Steady-state strontium with unity phase-space density, Shayne Bennetts, University of Amsterdam.
PhD thesis: An atomic marble run to unity phase-space density, Chun-Chia Chen, University of Amsterdam.

Inversion and stationary lasing via bi-chromatic coherent pumping in a V-system, Christoph Hotter, David Plankensteiner, Helmut Ritsch. [arXiv:2007.12522]

Market Study and Exploitation Plan, Cliff Weatherup, Teledyne e2v, iqClock deliverable 3.6 (April 2021).