Search Results - "Goetzinger, S"

A single-molecule optical transistor by Hwang, J., Pototschnig, M., Lettow, R., Zumofen, G., Renn, A., Götzinger, S., Sandoghdar, V.

“…Quantum optical transistors Quantum information processing systems and related technologies are likely to involve switching and amplification functions in…”
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A planar dielectric antenna for directional single-photon emission and near-unity collection efficiency by Lee, K. G, Eghlidi, H, Götzinger, S, Kukura, P, Lettow, R, Renn, A, Chen, X. W, Sandoghdar, V

“…Single emitters have been considered as sources of single photons in various contexts, including cryptography, quantum computation, spectroscopy and metrology…”
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Single organic molecules for photonic quantum technologies by Toninelli, C., Gerhardt, I., Clark, A. S., Reserbat-Plantey, A., Götzinger, S., Ristanović, Z., Colautti, M., Lombardi, P., Major, K. D., Deperasińska, I., Pernice, W. H., Koppens, F. H. L., Kozankiewicz, B., Gourdon, A., Sandoghdar, V., Orrit, M.

“…Isolating single molecules in the solid state has allowed fundamental experiments in basic and applied sciences. When cooled down to liquid helium temperature,…”
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Spectroscopic detection and state preparation of a single praseodymium ion in a crystal by Utikal, T., Eichhammer, E., Petersen, L., Renn, A., Götzinger, S., Sandoghdar, V.

“…The narrow optical transitions and long spin coherence times of rare earth ions in crystals make them desirable for a number of applications ranging from…”
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Controlled generation of intrinsic near-infrared color centers in 4H-SiC via proton irradiation and annealing by Rühl, M., Ott, C., Götzinger, S., Krieger, M., Weber, H. B.

“…We report on the generation and annihilation of color centers in 4H silicon carbide (SiC) by proton irradiation and subsequent annealing. Using low-temperature…”
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Single-photon spectroscopy of a single molecule by Rezus, Y L A, Walt, S G, Lettow, R, Renn, A, Zumofen, G, Götzinger, S, Sandoghdar, V

“…Efficient interaction of light and matter at the ultimate limit of single photons and single emitters is of great interest from a fundamental point of view and…”
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A scanning microcavity for in situ control of single-molecule emission by Toninelli, C., Delley, Y., Stöferle, T., Renn, A., Götzinger, S., Sandoghdar, V.

“…We report on the fabrication and characterization of a scannable Fabry-Perot microcavity, consisting of a curved micromirror at the end of an optical fiber and…”
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Quantum interference of tunably indistinguishable photons from remote organic molecules by Lettow, R, Rezus, Y L A, Renn, A, Zumofen, G, Ikonen, E, Götzinger, S, Sandoghdar, V

“…We demonstrate two-photon interference using two remote single molecules as bright solid-state sources of indistinguishable photons. By varying the transition…”
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Controlled coupling of counterpropagating whispering-gallery modes by a single Rayleigh scatterer: a classical problem in a quantum optical light by Mazzei, A, Götzinger, S, Menezes, L de S, Zumofen, G, Benson, O, Sandoghdar, V

“…We present experiments where a single subwavelength scatterer is used to examine and control the backscattering induced coupling between counterpropagating…”
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Near-infrared single-photons from aligned molecules in ultrathin crystalline films at room temperature by Toninelli, C, Early, K, Bremi, J, Renn, A, Götzinger, S, Sandoghdar, V

“…We investigate the optical properties of Dibenzoterrylene (DBT) molecules in a spin-coated crystalline film of anthracence. By performing single molecule…”
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Experimental realization of an optical antenna designed for collecting 99% of photons from a quantum emitter by Chu, X.-L., Brenner, T. J. K., Chen, X.-W., Ghosh, Y., Hollingsworth, J. A., Sandoghdar, V., Götzinger, S.

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Enhancing the radiative emission rate of single molecules by a plasmonic nanoantenna weakly coupled with a dielectric substrate by Chen, X W, Lee, K G, Eghlidi, H, Götzinger, S, Sandoghdar, V

“…Enhancing the spontaneous emission of single emitters has been an important subject in nano optics in the past decades. For this purpose, plasmonic…”
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Spontaneous emission enhancement of a single molecule by a double-sphere nanoantenna across an interface by Lee, K-G, Eghlidi, H, Chen, X-W, Renn, A, Götzinger, S, Sandoghdar, V

“…We report on two orders of magnitude reduction in the fluorescence lifetime when a single molecule placed in a thin film is surrounded by two gold nanospheres…”
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Controlled Photon Transfer between Two Individual Nanoemitters via Shared High-Q Modes of a Microsphere Resonator by Götzinger, S, de S. Menezes, L, Mazzei, A, Kühn, S, Sandoghdar, V, Benson, O

“…We realize controlled cavity-mediated photon transfer between two single nanoparticles over a distance of several tens of micrometers. First, we show how a…”
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Realization of two Fourier-limited solid-state single-photon sources by Lettow, R, Ahtee, V, Pfab, R, Renn, A, Ikonen, E, Götzinger, S, Sandoghdar, V

“…We demonstrate two solid-state sources of indistinguishable single photons. High resolution laser spectroscopy and optical microscopy were combined at T = 1.4…”
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Spectral dynamics and spatial localization of single molecules in a polymer by Walser, A., Zumofen, G., Renn, A., Götzinger, S., Sandoghdar, V.

“…We report on the high-resolution spectroscopy of single dibenzanthanthrene molecules embedded in polymethyl methacrylate (PMMA). We employed three methods for…”
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Lifetime-limited zero-phonon spectra of single molecules in methyl methacrylate by Walser, A., Renn, A., Götzinger, S., Sandoghdar, V.

“…(Left) A histogram of the linewidths measured on about 1200 dye molecules shows that they can reach their natural linewidths in a frozen MMA matrix. (Right)…”
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Nonlinear optics with single molecules by Gmeiner, B., Maser, A., Utikal, T., Gotzinger, S., Sandoghdar, V.

“…We report on four-wave mixing in a single organic molecule placed at the tight focus of two near resonant laser beams. By directly monitoring the intensity of…”
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Efficient coupling of single photons to single plasmons by Celebrano, M, Lettow, R, Kukura, P, Agio, M, Renn, A, Götzinger, S, Sandoghdar, V

“…We demonstrate strong coupling of single photons emitted by individual molecules at cryogenic and ambient conditions to individual nanoparticles. We provide…”
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Connecting two single molecules via single photons by Rezus, Y. A. L., Walt, S., Zumofen, G., Renn, A., Gotzinger, S., Sandoghdar, V.

“…We report on the first direct excitation and spectroscopy of a single emitter using a stream of narrow-band single photons generated by a second emitter…”
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