Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Madsen, Lars S"'
Autor:
Booth, Larnii S., Browne, Eloise V., Mauranyapin, Nicolas P., Madsen, Lars S., Barfoot, Shelley, Mark, Alan, Bowen, Warwick P.
The structural dynamics of macromolecules is important for most microbiological processes, from protein folding to the origins of neurodegenerative disorders. Noninvasive measurements of these dynamics are highly challenging. Recently, optical sensor
Externí odkaz:
http://arxiv.org/abs/2105.12377
Autor:
Madsen, Lars S., Waleed, Muhammad, Casacio, Catxere A., Stilgoe, Alexander B., Taylor, Michael A., Bowen, Warwick P.
Viscosity is an important property of out-of-equilibrium systems such as active biological materials and driven non-Newtonian fluids, and for fields ranging from biomaterials to geology, energy technologies and medicine. However, noninvasive viscosit
Externí odkaz:
http://arxiv.org/abs/2007.03066
Autor:
Casacio, Catxere A., Madsen, Lars S., Terrasson, Alex, Waleed, Muhammad, Barnscheidt, Kai, Hage, Boris, Taylor, Michael A., Bowen, Warwick P.
State-of-the-art microscopes use intense lasers that can severely disturb biological processes, function and viability. This introduces hard limits on performance that only quantum photon correlations can overcome. Here we demonstrate this absolute q
Externí odkaz:
http://arxiv.org/abs/2004.00178
Autor:
Alexander, Gerianne, Allen, Roland E., Atala, Anthony, Bowen, Warwick P., Coley, Alan A., Goodenough, John, Katsnelson, Mikhail, Koonin, Eugene V., Krenn, Mario, Madsen, Lars S., Mansson, Martin, Mauranyapin, Nicolas P., Rasel, Ernst, Reich, Linda E., Yampolskiy, Roman, Yasskin, Philip B., Zeilinger, Anton, Lidstrom, Suzy
Publikováno v:
Physica Scripta, v95 062501 (2020) [Available open access https://iopscience.iop.org/article/10.1088/1402-4896/ab7a35]
This paper is a celebration of the frontiers of science. Goodenough, the maestro who transformed energy usage and technology through the invention of the lithium ion battery, opens the programme, reflecting on the ultimate limits of battery technolog
Externí odkaz:
http://arxiv.org/abs/1907.05367
Autor:
Mauranyapin, Nicolas P., Madsen, Lars S., Booth, Larnii, Peng, Lu, Warren-Smith, Stephen C., Schartner, Erik, Ebendorff-Heidepriem, Heike, Bowen, Warwick P.
Label-free biosensors are important tools for clinical diagnostics and for studying biology at the single molecule level. The development of optical label-free sensors has allowed extreme sensitivity, but can expose the biological sample to photodama
Externí odkaz:
http://arxiv.org/abs/1904.12020
Autor:
Li, Bei-Bei, Bilek, Jan, Hoff, Ulrich B., Madsen, Lars S., Forstner, Stefan, Prakash, Varun, Schäfermeier, Clemens, Gehring, Tobias, Bowen, Warwick P., Andersen, Ulrik L.
Publikováno v:
Optica 5, 850 (2018)
The resonant enhancement of both mechanical and optical response in microcavity optomechanical devices allows exquisitely sensitive measurements of stimuli such as acceleration, mass and magnetic fields. In this work, we show that quantum correlated
Externí odkaz:
http://arxiv.org/abs/1802.09738
We consider a thermodynamic machine in which the working fluid is a quantized harmonic oscillator that is controlled on timescales that are much faster than the oscillator period. We find that operation in this `fast' regime allows access to a range
Externí odkaz:
http://arxiv.org/abs/1705.09174
Publikováno v:
Optica, Vol. 5, Issue 1, pp. 60-64 (2018)
Phase super-sensitivity is obtained when the sensitivity in a phase measurement goes beyond the quantum shot noise limit, whereas super-resolution is obtained when the interference fringes in an interferometer are narrower than half the input wavelen
Externí odkaz:
http://arxiv.org/abs/1705.05609
Single-mode optical nanofibres are a central component of a broad range of applications and emerging technologies. Their fabrication has been extensively studied over the past decade, but imaging of the final sub-micrometre products has been restrict
Externí odkaz:
http://arxiv.org/abs/1606.04064
Autor:
Bennett, James S., Khosla, Kiran, Madsen, Lars S., Vanner, Michael R., Rubinsztein-Dunlop, Halina, Bowen, Warwick P.
Mechanical oscillators which respond to radiation pressure are a promising means of transferring quantum information between light and matter. Optical--mechanical state swaps are a key operation in this setting. Existing proposals for optomechanical
Externí odkaz:
http://arxiv.org/abs/1510.05368