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Accurate and precise quantum sensing for space weather monitoring
Emerging Technologies and Materials for Security and Defence 2025 13678, (2025)
Space weather monitoring is essential for characterizing and mitigating the effects of solar-driven geomagnetic disturbances which can …
D. Hunter, M. Mrozowski, R. Cannon, C. Beggan, C. Turbitt, R. Lyon, T. Martyn, P. Griffin, E. Riis, S. Ingleby
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A quantum-classical cold atom system for inertial navigation
2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (2025)
Global positioning and navigation using satellites has been a crucial part of modern infrastructure since the development of GPS in the …
M. Rowley, A. Webber-Date, P. F. Osborn, R. Shah, T. Krastev, R. Cannon, P. Griffin, E. Riis, J. Cotter, O. Burrow, E. Boughton
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A rubidium frequency-standard based on a MEMS vapour cell
2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (2025)
An optical atomic frequency-reference based on a vapour of atoms is a strong candidate for a creating a portable atomic clock with …
S. Johnson, A. McWillian, E. MacLennan, E. Riis, J. McGilligan, P. Griffin
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Heterogeneous integration of MEMS and photonic integrated circuits for chip-scale atomic spectrometers
2025 IEEE Photonics Society Summer Topicals Meeting Series (SUM) 1–3 (2025)
An integrated MEMS cell on a photonic integrated circuit is demonstrated which can achieve saturated absorption spectroscopy that …
J. Januszewicz, A. P. McWilliams, S. Dyer, J. P. McGilligan, P. F. Griffin, E. Riis, E. Di Gaetano, M. Sorel, K. Gallacher, D. J. Paul
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Spontaneously sliding multipole spin waves in cold atoms
(2025)
G. Labeyrie, G. R. M. Robb, J. G. M. Walker, R. Kaiser, T. Ackemann
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From single to multiple solitons in a GaN mode-locked polariton laser
2025 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (2025)
We demonstrate a mode-locked polariton laser in a 40μm-long GaN ridge cavity, based on cavity solitons. Changing the pump position …
T. Guillet, V. Develay, O. Bahrova, H. Souissi, C. Brimont, L. Doyennette, E. Cambril, S. Bouchoule, B. Alloing, J. Zúñiga-Pérez, T. Ackemann, D. Solnyshkov, G. Malpuech
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Optical phased array for sub-Doppler spectroscopy of the rubidium D2 absorption line
2024 IEEE Photonics Conference (IPC) 1–2 (2024)
We present a novel approach of interfacing photonic integrated circuits with wafer-bonded MEMS vapour cells leveraging the silicon …
J. Januszewicz, E. Di Gaetano, Z. McConkey, M. Sinclair, U. Hawley, S. Dyer, J. McGilligan, P. F. Griffin, E. Riis, M. Sorel, D. J. Paul, K. Gallacher
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A practical compact source of heralded single photons for a simple detection LIDAR
Quantum Communications and Quantum Imaging XIX 21 (2021)
M. Mrozowski, J. Jeffers, J. D. Pritchard
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Theoretical comparison of quantum and classical illumination for simple detection-based LIDAR
Quantum Communications and Quantum Imaging XIX 5 (2021)
R. Murchie, J. Pritchard, J. Jeffers
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Evidence for spin memory in photoluminescence of room temperature vertical-cavity quantum dot gain structure
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) 1–1 (2021)
Spin-optoelectronics is a rapidly developing field with promises to provide extra functionalities in communication and spectroscopy via …
J. Doogan, S. Phutthaprasartporn, E. Clarke, T. Ackemann
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