Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Maurer, Patrick"'
Publikováno v:
Phys. Rev. A 108, 033714 (2023)
We analyze theoretically the motional quantum dynamics of a levitated dielectric sphere interacting with the quantum electromagnetic field beyond the point-dipole approximation. To this end, we derive a Hamiltonian describing the fundamental coupling
Externí odkaz:
http://arxiv.org/abs/2212.04838
Publikováno v:
Physical Review Letters 130, 233601 (2023)
We propose to introduce additional control in levitated optomechanics by trapping a meta-atom, i.e. a subwavelength and high-permittivity dielectric particle supporting Mie resonances. In particular, we theoretically demonstrate that optical levitati
Externí odkaz:
http://arxiv.org/abs/2211.08235
Autor:
Novotny, Lukas, Frimmer, Martin, Militaru, Andrei, Norrman, Andreas, Romero-Isart, Oriol, Maurer, Patrick
Within the framework of stochastic electrodynamics we derive the noise spectrum of a laser beam reflected from a suspended mirror. The electromagnetic field follows Maxwell's equations and is described by a deterministic part that accounts for the la
Externí odkaz:
http://arxiv.org/abs/2210.01486
Publikováno v:
Phys. Rev. Lett. 130, 093601 (2023)
We propose and theoretically analyze an experiment where displacement sensing of an optically levitated nanoparticle in front of a surface can be used to measure the induced dipole-dipole interaction between the nanoparticle and its thermal image. Th
Externí odkaz:
http://arxiv.org/abs/2209.11642
Publikováno v:
J. Opt. Soc. Am. B 40, 3137 (2023)
We quantize the electromagnetic field in the presence of a nonmoving dielectric sphere in vacuum. The sphere is assumed to be lossless, dispersionless, isotropic, and homogeneous. The quantization is performed using normalized eigenmodes as well as p
Externí odkaz:
http://arxiv.org/abs/2106.07975
Autor:
Casulleras, Silvia, Gonzalez-Ballestero, Carlos, Maurer, Patrick, García-Ripoll, Juan José, Romero-Isart, Oriol
Publikováno v:
Phys. Rev. Lett. 126, 103602 (2021)
We propose to use chirped pulses propagating near a bandgap to remotely address quantum emitters. We introduce a particular family of chirped pulses that dynamically self-compress to sub-wavelength spot sizes during their evolution in a medium with a
Externí odkaz:
http://arxiv.org/abs/2005.07506
Autor:
Hümmer, Daniel, Lampert, René, Kustura, Katja, Maurer, Patrick, Gonzalez-Ballestero, Carlos, Romero-Isart, Oriol
Publikováno v:
Phys. Rev. B 101, 205416 (2020)
Nanoparticles levitated in vacuum can be set to spin at ultimate frequencies, limited only by the tensile strength of the material. At such high frequencies, drastic changes to the dynamics of solid-state quantum excitations are to be expected. Here,
Externí odkaz:
http://arxiv.org/abs/1912.08537
Autor:
Windey, Dominik, Gonzalez-Ballestero, Carlos, Maurer, Patrick, Novotny, Lukas, Romero-Isart, Oriol, Reimann, René
Publikováno v:
Phys. Rev. Lett. 122, 123601 (2019)
We experimentally realize cavity cooling of all three translational degrees of motion of a levitated nanoparticle in vacuum. The particle is trapped by a cavity-independent optical tweezer and coherently scatters tweezer light into the blue detuned c
Externí odkaz:
http://arxiv.org/abs/1812.09176
Autor:
Elyan, Anas, Saba, Karim, Sigle, August, Wetterauer, Christian, Engesser, Christian, Püschel, Heike, Attianese, Sara, Maurer, Patrick, Deckart, Alexander, Cathomas, Richard, Strebel, Räto T., Gratzke, Christian, Seifert, Helge H., Rentsch, Cyrill A., Mortezavi, Ashkan
Publikováno v:
In European Urology Focus September 2023
Autor:
Huw Rees
Publikováno v:
Sociolinguistic Studies. 3:123-126
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