Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Elser D"'
Autor:
Fürst, J. U., Strekalov, D. V., Elser, D., Aiello, A., Andersen, U. L., Marquardt, Ch., Leuchs, G.
Publikováno v:
Phys. Rev. Lett. 105, 263904 (2010)
In whispering gallery mode (WGM) resonators light is guided by continuous total internal reflection along a curved surface. Fabricating such resonators from an optically nonlinear material one takes advantage of their exceptionally high quality facto
Externí odkaz:
http://arxiv.org/abs/1010.5282
Autor:
Euser, T. G., Schmidt, M. A., Joly, N. Y., Gabriel, C., Marquardt, C., Zang, L. Y., Förtsch, M., Banzer, P., Brenn, A., Elser, D., Scharrer, M., Leuchs, G., Russell, P. St. J.
We demonstrate experimentally and theoretically that a nanoscale hollow channel placed centrally in the solid glass core of a photonic crystal fiber strongly enhances the cylindrical birefringence (the modal index difference between radially and azim
Externí odkaz:
http://arxiv.org/abs/1009.4559
Autor:
Fürst, J. U., Strekalov, D. V., Elser, D., Aiello, A., Andersen, U. L., Marquardt, Ch., Leuchs, G.
Publikováno v:
Phys. Rev. Lett. 106, 113901 (2011)
Optical parametric downconversion has proven to be a valuable source of nonclassical light. The process is inherently able to produce twin beam correlations along with individual intensity squeezing of either parametric beam, when pumped far above th
Externí odkaz:
http://arxiv.org/abs/1008.0594
Autor:
Gabriel, C., Aiello, A., Zhong, W., Euser, T. G., Joly, N. Y., Banzer, P., Förtsch, M., Elser, D., Andersen, U. L., Marquardt, Ch., Russell, P. St. J., Leuchs, G.
Entanglement is one of the most fascinating features arising from quantum-mechanics and of great importance for quantum information science. Of particular interest are so-called hybrid-entangled states which have the intriguing property that they con
Externí odkaz:
http://arxiv.org/abs/1007.1322
Autor:
Fürst, J. U., Strekalov, D. V., Elser, D., Lassen, M., Andersen, U. L., Marquardt, C., Leuchs, G.
Publikováno v:
Phys. Rev. Lett. 104, 153901 (2010)
We demonstrate for the first time natural phase matching for optical frequency doubling in a high-Q whispering gallery mode resonator made of Lithium Niobate. A conversion efficiency of 9% is achieved at 30 micro Watt in-coupled continuous wave pump
Externí odkaz:
http://arxiv.org/abs/0912.3864
Publikováno v:
New J. Phys. 11, 045014 (2009)
We demonstrate for the first time the feasibility of free space quantum key distribution with continuous variables under real atmospheric conditions. More specifically, we transmit coherent polarization states over a 100m free space channel on the ro
Externí odkaz:
http://arxiv.org/abs/0811.4756
We propose and experimentally demonstrate non-destructive and noiseless removal (filtering) of vacuum states from an arbitrary set of coherent states of continuous variable systems. Errors i.e. vacuum states in the quantum information are diagnosed t
Externí odkaz:
http://arxiv.org/abs/0704.1918
Publikováno v:
Phys. Rev. Lett. 97, 133901 (2006)
Guided Acoustic Wave Brillouin Scattering (GAWBS) generates phase and polarization noise of light propagating in glass fibers. This excess noise affects the performance of various experiments operating at the quantum noise limit. We experimentally de
Externí odkaz:
http://arxiv.org/abs/quant-ph/0512044
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Akademický článek
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