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Photons — from source to detector
2013The central theme of the book “Observing Photons in Space” is the detection and characterization of photons with instruments aboard spacecraft. This chapter presents a global overview of the fundamental processes that accompany photons all the way from their origin in the source region to their detection in our instruments.
Wilhelm, K., Fröhlich, C.
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Source of photons entangled with photon-holes
CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference, 2009Single photons for purposes of quantum information are frequently created by spontaneous emission. Due to the random emission angle, collecting the emitted photon poses limits to the efficiency of such sources. Another recently proposed qubit is the photon-hole (PH) [1,2], which is an absence of photon detection probability amplitude in a weak coherent
Serge Rosenblum, Meir Orenstein
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Synchrotron Radiation News, 2016
During the past 10 years, photon science activities at DESY in Hamburg, Germany, have expanded significantly and this development is expected to continue in the coming years. The soft X-ray free-electron laser (FEL) FLASH has been in user operation for over 10 years and the high-brilliance hard X-ray synchrotron radiation source PETRA III started ...
Laasch, Wiebke +2 more
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During the past 10 years, photon science activities at DESY in Hamburg, Germany, have expanded significantly and this development is expected to continue in the coming years. The soft X-ray free-electron laser (FEL) FLASH has been in user operation for over 10 years and the high-brilliance hard X-ray synchrotron radiation source PETRA III started ...
Laasch, Wiebke +2 more
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Photon Statistics of a Single Photon Source
2003We report on the realization of a single photon source relying on the pulsed excitation of a single organic molecule at room temperature, and the study of its intensity fluctuations over 4 orders of magnitude of the observation time scale. On time scale of a few excitation periods, sub-poissonian statistics is clearly observed and the probability of ...
F. Treussart +5 more
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2017
This chapter reviews the characteristic figure of merits of the deterministic single-photon source (SPS) based on a quantum emitter in a semiconductor solid-state system. SPS is a solid-state device capable of emitting single photons on demand. The most fundamental characteristic of the SPS is that it should emit only one photon at a time. This ability
Niels Gregersen +2 more
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This chapter reviews the characteristic figure of merits of the deterministic single-photon source (SPS) based on a quantum emitter in a semiconductor solid-state system. SPS is a solid-state device capable of emitting single photons on demand. The most fundamental characteristic of the SPS is that it should emit only one photon at a time. This ability
Niels Gregersen +2 more
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Contemporary Physics, 2005
The article surveys the state of the art in the design, development and application of devices for deterministically generating single photons on demand. Both the defined function and requisite form of such ‘single-photon’ sources are explained in detail.
Mark Oxborrow, Alastair G Sinclair
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The article surveys the state of the art in the design, development and application of devices for deterministically generating single photons on demand. Both the defined function and requisite form of such ‘single-photon’ sources are explained in detail.
Mark Oxborrow, Alastair G Sinclair
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SPIE Proceedings, 2006
We have developed our pervious experimental setup using correlated photon pairs (to the calibration of photo detectors) to realize a controllable photon source. For the generation of such photon pairs we use the non-linear process of parametric down conversion.
Dániel Oszetzky +2 more
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We have developed our pervious experimental setup using correlated photon pairs (to the calibration of photo detectors) to realize a controllable photon source. For the generation of such photon pairs we use the non-linear process of parametric down conversion.
Dániel Oszetzky +2 more
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AIP Conference Proceedings, 2007
A short history of the SIAM Photon Source in Thailand is described. The facility is based on the 1 GeV storage ring obtained from the SORTEC consortium in Japan. After a redesign to include insertion straight sections it produced the first light in December 2001 and the first beam line became operational in early 2002.
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A short history of the SIAM Photon Source in Thailand is described. The facility is based on the 1 GeV storage ring obtained from the SORTEC consortium in Japan. After a redesign to include insertion straight sections it produced the first light in December 2001 and the first beam line became operational in early 2002.
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A Bright and Fast Source of Coherent Single Photons
Nature Nanotechnology, 2021Alexander Rolf Korsch +2 more
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