Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Vanner, Michael. R."'
Autor:
Clarke, Jack, Cryer-Jenkins, Evan A., Gupta, Arjun, Major, Kyle D., Zhang, Jinglei, Enzian, Georg, Szczykulska, Magdalena, Leung, Anthony C., Rathee, Harsh, Svela, Andreas Ø., Tan, Anthony K. C., Beige, Almut, Mølmer, Klaus, Vanner, Michael R.
We develop a theoretical framework to describe how zero-photon detection may be utilized to enhance laser cooling via the anti-Stokes interaction and, somewhat surprisingly, enable cooling via the Stokes interaction commonly associated with heating.
Externí odkaz:
http://arxiv.org/abs/2408.01735
Autor:
Cryer-Jenkins, Evan A., Major, Kyle D., Clarke, Jack, Enzian, Georg, Szczykulska, Magdalena, Zhang, Jinglei, Gupta, Arjun, Leung, Anthony C., Rathee, Harsh, Svela, Andreas Ø., Tan, Anthony K. C., Beige, Almut, Mølmer, Klaus, Vanner, Michael R.
Throughout quantum science and technology, measurement is used as a powerful resource for nonlinear operations and quantum state engineering. In particular, single-photon detection is commonly employed for quantum-information applications and tests o
Externí odkaz:
http://arxiv.org/abs/2408.01734
Publikováno v:
Phys. Rev. Lett. 131, 053601 (2023)
Several optomechanics experiments are now entering the highly sought nonlinear regime where optomechanical interactions are large even for low light levels. Within this regime, new quantum phenomena and improved performance may be achieved, however,
Externí odkaz:
http://arxiv.org/abs/2207.11153
Publikováno v:
AVS Quantum Sci. 3, 045603 (2021)
Testing the limits of the applicability of quantum mechanics will deepen our understanding of the universe and may shed light on the interplay between quantum mechanics and gravity. At present there is a wide range of approaches for such macroscopic
Externí odkaz:
http://arxiv.org/abs/2110.15180
Publikováno v:
Quantum Sci. Technol. 7 035012 (2022)
Cavity quantum optomechanics has emerged as a new platform for quantum science and technology with applications ranging from quantum-information processing to tests of the foundations of physics. Of crucial importance for optomechanics is the generat
Externí odkaz:
http://arxiv.org/abs/2109.08525
Autor:
Moroney, Niall, Del Bino, Leonardo, Zhang, Shuangyou, Woodley, Michael T. M., Hill, Lewis, Wildi, Thibault, Wittwer, Valentin J., Südmeyer, Thomas, Oppo, Gian-Luca, Vanner, Michael. R., Brasch, Victor, Herr, Tobias, Del'Haye, Pascal
Publikováno v:
Nature Communications volume 13, Article number: 398 (2022)
Kerr-effect-induced changes of the polarization state of light are well known in pulsed laser systems. An example is nonlinear polarization rotation, which is critical to the operation of many types of mode-locked lasers. Here, we demonstrate that th
Externí odkaz:
http://arxiv.org/abs/2104.13892
Autor:
Enzian, Georg, Freisem, Lars, Price, John J., Svela, Andreas Ø., Clarke, Jack, Shajilal, Biveen, Janousek, Jiri, Buchler, Ben C., Lam, Ping Koy, Vanner, Michael R.
Publikováno v:
Phys. Rev. Lett. 127, 243601 (2021)
Quantum optical measurement techniques offer a rich avenue for quantum control of mechanical oscillators via cavity optomechanics. In particular, a powerful yet little explored combination utilizes optical measurements to perform heralded non-Gaussia
Externí odkaz:
http://arxiv.org/abs/2103.05175
Publikováno v:
New J. Phys. 23 023026 (2021)
We propose a protocol how to generate and verify bipartite Gaussian entanglement between two mechanical modes coupled to a single optical cavity, by means of short optical pulses and measurement. Our protocol requires neither the resolved sideband re
Externí odkaz:
http://arxiv.org/abs/2011.10289
Publikováno v:
Phys. Rev. A 104, 013501 (2021)
Open-system dynamics play a key role in the experimental and theoretical study of cavity optomechanical systems. In many cases, the quantum Langevin equations have enabled excellent models for optical decoherence, yet a master-equation approach to th
Externí odkaz:
http://arxiv.org/abs/2009.02295
Autor:
Enzian, Georg, Price, John J., Freisem, Lars, Nunn, Joshua, Janousek, Jiri, Buchler, Ben C., Lam, Ping Koy, Vanner, Michael R.
Publikováno v:
Phys. Rev. Lett. 126, 033601 (2021)
Adding or subtracting a single quantum of excitation to a thermal state of a bosonic system has the counter-intuitive effect of approximately doubling its mean occupation. We perform the first experimental demonstration of this effect outside optics
Externí odkaz:
http://arxiv.org/abs/2006.11599