Добірка наукової літератури з теми "3 photons"
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Статті в журналах з теми "3 photons"
Xiu, Xiao-Ming, Li Dong, Hong-Zhi Shen, Ya-Jun Gao, and X. X. Yi. "Two-party QPC with polarization-entangled Bell states and the coherent states." Quantum Information and Computation 14, no. 3&4 (March 2014): 236–54. http://dx.doi.org/10.26421/qic14.3-4-3.
Повний текст джерелаPickford Scienti, Oliver L. P. Pickford, and Dimitra G. Darambara. "Demonstrating a Novel, Hidden Source of Spectral Distortion in X-ray Photon Counting Detectors and Assessing Novel Trigger Schemes Proposed to Avoid It." Sensors 23, no. 9 (May 1, 2023): 4445. http://dx.doi.org/10.3390/s23094445.
Повний текст джерелаMIKI, KENTARO. "AZIMUTHAL ANISOTROPY MEASUREMENT OF DIRECT PHOTON IN $\sqrt{^SNN} = 200\ {\rm GeV}$Au + Au COLLISIONS AT RHIC-PHENIX." International Journal of Modern Physics E 16, no. 07n08 (August 2007): 2160–65. http://dx.doi.org/10.1142/s0218301307007623.
Повний текст джерелаNikotin, Oleg P. "DIFFRACTION EXPERIMENTS WITH KOSSEL PHOTONS." Bulletin of the Saint Petersburg State Institute of Technology (Technical University) 58 (2021): 3–10. http://dx.doi.org/10.36807/1998-9849-2021-58-84-3-10.
Повний текст джерелаRasulov, V. R., R. Ya Rasulov, I. Eshboltaev, and M. X. Kuchkarov. "TO THE THEORY OF THE TWO AND THREE PHOTONIC LINEAR CIRCULAR DICHROISMS IN CUBIC SYMMETRY SEMICONDUCTORS." SEMOCONDUCTOR PHYSICS AND MICROELECTRONICS 3, no. 3 (June 30, 2021): 51–55. http://dx.doi.org/10.37681/2181-1652-019-x-2021-3-9.
Повний текст джерелаPeresunko, D. "Direct photon production in pp, p–Pb and Pb–Pb collisions measured with the ALICE experiment." EPJ Web of Conferences 191 (2018): 05001. http://dx.doi.org/10.1051/epjconf/201819105001.
Повний текст джерелаHu, Huiqin, Xinyi Ren, Zhaoyang Wen, Xingtong Li, Yan Liang, Ming Yan, and E. Wu. "Single-Pixel Photon-Counting Imaging Based on Dual-Comb Interferometry." Nanomaterials 11, no. 6 (May 24, 2021): 1379. http://dx.doi.org/10.3390/nano11061379.
Повний текст джерелаZHANG, WENTAO, SIGUO XIAO, XIAOLIANG YANG, and XIANGLIANG JIN. "BROADBAND QUANTUM CUTTING IN ZnO/Yb(Er)F3 OXY-FLUORIDE NANOCOMPOSITE PREPARED BY THERMAL OXIDATION METHOD." Functional Materials Letters 06, no. 01 (February 2013): 1350002. http://dx.doi.org/10.1142/s1793604713500021.
Повний текст джерелаYin, Bo, Pinshu Lv, Yanmin Yang, and Leipeng Li. "Pr3+–Gd3+ co-doped Ba2SiO4 for multilevel anti-counterfeiting encryption." Journal of Applied Physics 132, no. 15 (October 21, 2022): 153104. http://dx.doi.org/10.1063/5.0119544.
Повний текст джерелаLin, Tao. "Deferred Optical Photon simulation for the JUNO experiment." Journal of Physics: Conference Series 2438, no. 1 (February 1, 2023): 012078. http://dx.doi.org/10.1088/1742-6596/2438/1/012078.
Повний текст джерелаДисертації з теми "3 photons"
Telliez, Cécile. "Advanced optical microscopy for spatially and temporally precise deep brain interrogation." Electronic Thesis or Diss., Sorbonne université, 2024. http://www.theses.fr/2024SORUS041.
Повний текст джерелаIn the field of neuroscience, the advent of light-sensitive optogenetic tools has opened new opportunities for precisely controlling neuronal activity and study brain functioning optically. In optics, this has motivated the development of various light-delivery and collection strategies to functionally image and manipulate neural activity with high spatiotemporal precision. Particularly, light-shaping approaches, such as Computer-Generated Holography combined with Temporal Focusing, have enabled temporally precise targeting of individual neurons or clusters with near single-cell accuracy within volumetric spaces of hundreds of microns. This precision is crucial to get critical insights into the neural code and establishing connections between neural activity with behavior and perception at fine scale. Despite these advancements, challenges persist in enabling complex brain investigations, especially when it comes to control vast populations of cells with high spatiotemporal precision in depth. During my thesis, I particularly focused on those challenges and developed new light-shaping optical strategies aiming at (i) expanding the number of excitable neurons, (ii) improving temporal resolution and (iii) increasing the penetration depth of cell-targeted multiphoton optogenetic investigation based on phase-modulation light-targeting.Initially, I concentrated on developing an ultra-fast two-photon (2P) optical system (FLiT), where a multiplexing LC-SLM and a galvanometric mirror are coupled to allow kHz-rate switching of spatially precise illumination patterns on the sample. This serves two primary purposes. Firstly, it enables to optically tune the relative spiking time of distinct cells with a temporal resolution of about one order of magnitude higher compared to previous methods. Secondly, FLiT allows targeting a given ensemble of cells by reducing the excitation power budget by a 4-5 factor, while minimizing light-induced thermal rise. To push forward this approach, I further modified the original optical design by including a de-scan unit (deFLiT) which enabled to enlarge the number of usable holograms and increase even further the power gain and temporal precision of conventional FLiT .In the second phase of the thesis, I focused on a three-photon (3P) holographic system to conduct optogenetics experiments deeper inside the brain. I designed and built the system and I then validated it by photo-activating various opsins and driving high-rate firing in targeted neurons under a verified 3PE regime. Compared to previous holographic 2P-photon systems, this approach will enable the extension of all-optical investigations to deeper brain regions.These new strategies will be important for studying neuronal circuits with rapid and precise optogenetic stimulation across large neuronal ensembles in depth
Hayward, Robert M. "A coarse mesh transport method for photons and electrons in 3-D." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/51928.
Повний текст джерелаGrootoonk, Sylke. "Dual energy window correction for scattered photons in 3-D positron emission tomography." Thesis, University of Surrey, 1995. http://epubs.surrey.ac.uk/844524/.
Повний текст джерелаBouhadida, Maha. "Étude d’effets optiques non linéaires d’ordres 2 et 3 dans des nanofibres optiques." Thesis, université Paris-Saclay, 2021. http://www.theses.fr/2021UPASP019.
Повний текст джерелаIn this PhD thesis we study 2nd and 3rd order optical non-linearities in optical nanofibers, which are obtained by stretching standard fibers until their diameter becomes of the order of magnitude of the wavelength. The first application is the realization of wavelength converters in the visible range in the sub-ns regime, range which is only minimally covered by pulsed sources. The principle of these converters is to use stimulated Raman scattering in the evanescent field immersed in a liquid. By defining and optimizing their operating range, we have reach external conversion efficiencies from the pump at 532 nm to the first Stokes order of ethanol at 630 nm near to 60%. The performances of our converters are very repeatable and open the way to a new family of very compact, reliable and all-fibered components.The second application is the study of a source of correlated photon pairs for quantum telecommunications. Our source is based of parametric fluorescence on the surface of a silica nanofiber. In the phase-matching we propose, the pump wave is emitted on the mode TM01 at 775 nm and the photon pairs are emitted around1.5 μm in the fundamental mode, enabling a recoupling with only a few losses in the optical network. Our study mainly concern the choice of the standard fiber enabling to optimize the efficiency of the mechanism, the conception of the nanofiber and its tapers as well as the implementation of preliminary experiments for the excitation of high ordrer modes
GRISCOM, LAURENT. "Synthese et proprietes optiques des verres de chalco-halogenures : spectroscopie a 1,3 microns et addition de photons des ions nd 3 + et pr 3 +." Rennes 1, 1999. http://www.theses.fr/1999REN10191.
Повний текст джерелаHarlé, Thibault. "Sources fibrées de paires de photons : caractérisation et influence de la non-uniformité." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLO009/document.
Повний текст джерелаPhoton-pair sources are a basic block for implementation of quantum information and telecommunication. A microstructured fibered source with liquid core induce a Raman scattering noise reduction, and at the same time allows a simple and lossless coupling to telecom network, with an engineering of its emission properties through the structure and liquid choices. This work focus on four-wave mixing leading to photon pairs emission in such a source. As existing models lack a correct emph{quantitative} description of nonlinear phenomena for pairs emission, we propose here one based on the D field to do so. We show a mismatch between the spectrum form usually expected and the experimental one. To explain this, we develop a model describing the effects of guide nonuniformity, meaning variation of its propagation properties along itself. Through an initial and simple analytical approach, we demonstrate the spectrum spreading and the diminution of the maximum of emission pairs rate. With a piece-wise numerical description for real guides, we highlight the very strong sensitivity of the emission spectrum towards nonuniformity. Another effect arising from this feature is the spectrum differentiation depending on the propagation direction within the guide. Upon pairs polarization entanglement by inserting the guide into a Sagnac loop interferometer, such nonreciprocity induces a deterioration of pairs visibility. In order to counteract this effect, we propose, based on first encouraging results, a simple solution involving a symmetrization of fibers profile during their manufacture. This study paves the way for taking into account inherent nonuniformity of real waveguides, which strongly impacts their photon pair emission
MORAES, JAIR R. de. "Estudo da preparação de microcristais de LiLa(WOsub(4))sub(2):TRsup(3+) para aplicações fotônicas." reponame:Repositório Institucional do IPEN, 2013. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10510.
Повний текст джерелаMade available in DSpace on 2014-10-09T14:06:03Z (GMT). No. of bitstreams: 0
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Tese (Doutoramento)
IPEN/T
Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
FAPESP:08/10721-9
Longueteau, Emmanuel. "Synthèse d'ouverture à 3 télescopes : Etude et caractérisation des sources d'erreurs sur les données interférométriques." Limoges, 2002. http://www.theses.fr/2002LIMO0020.
Повний текст джерелаFeve, Jean-Philippe. "Existence et symétrie des interactions à 3 et 4 photons dans les cristaux anisotropes : méthodes de mesure des paramètres affectant les couplages à 3 ondes : étude de KTP et isotypes." Nancy 1, 1994. http://www.theses.fr/1994NAN10038.
Повний текст джерелаD'Hose, Nicole. "Étude expérimentale des mécanismes de photoproduction de pions et de photodésintégration sur l'hélium-3 dans la région de la résonance delta (1232)." Paris 11, 1988. http://www.theses.fr/1988PA112406.
Повний текст джерелаThe goal of this work is the study in 3Jie of the rnechanisms involved in the absorption of photons in the (1232) resonance region. One, two, or three nucleons participate in this absorption depending upon the specific reaction induced : pion photo-production proceeds preferentially through absorption on a simple nucleon, whereas in photodisintegration without pion emission the photon is absorbed by few-nucleon subsystems. The experiments were performed at the Saclay Linear Accelerator with the quasi-mono-chromatic in flight positron annihilation photon beam. Pion and proton spectra were measured using magnetic spectrometers for several angles from 20° to 72°. Photon energies were in the 210 - 450 MeV range. For each kinematical setting a corresponding measurement of the reactions ll(ynl-)n and D(yp)n allowed the comparison of the helium-3 cross sections to these more elementary ones. Our experimental results are compared to theoretical calculations utilizing realistic He wave functions. Impulse approximation models which incorporate the nucleon fermi motion cannot reproduce the pion coherent photo-production 31le( yn+). The theoretical predictions of a charged pion quasi - free photo-production which take into account only partially the final state interactions overestimate the experimental cross sections. For 3ue photo-desintegration, without 1r production the calculations include short range correlations, mesonic exchange currents, and final state interactions. They agree reasonably well with the measured spectra in the region where absorption by a nucleon pair dominates, but they underestimate the cross section in the high momentum tip region. Inclusion of three body effects appears necessary in order to explain this experimental feature
Книги з теми "3 photons"
1950-, Becker W., Society of Photo-optical Instrumentation Engineers., Boston Electronics Corporation, and Becker & Hickl., eds. Advanced photon counting techniques: 1-3 October, 2006, Boston, Massachusetts, USA. Bellingham, Wash: SPIE, 2006.
Знайти повний текст джерелаJ, Schanda, Lippényi T, International Measurement Confederation, Society of Photo-optical Instrumentation Engineers. Hungarian Chapter., and Méréstechnikai és Automatizálási Tudományos Egyesület (Hungary), eds. 14th Symposium on Photonic Measurements: 1-3 June 1992, Sopron, Hungary. Bellingham, Wash., USA: SPIE, 1993.
Знайти повний текст джерелаHentschel, Klaus. Photons. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95252-9.
Повний текст джерелаOhtsu, Motoichi. Dressed Photons. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-39569-7.
Повний текст джерелаKyoto, Japan) Kōryōshi Kagaku Kenkyū Shinpojūmu (3rd 2001. Dai 3-kai Kōryōshi Kagaku Kenkyū Shinpojūmu ronbunshū: 2001-nen 12-gatsu 13-14-nichi, Kōryōshi Kagaku Kenkyū Sentā, Kyōto. Ibaraki-ken Naka-gun Tōkai-mura: Nihon Genshiryoku Kenkyūjo, 2002.
Знайти повний текст джерелаvon Stackelberg, Josef. Die Masse eines Photons. Wiesbaden: Springer Fachmedien Wiesbaden, 2021. http://dx.doi.org/10.1007/978-3-658-33665-3.
Повний текст джерела(Society), SPIE, ed. The nature of light: What are photons? III : 3-4 August 2009, San Diego, California, United States. Bellingham, Wash: SPIE, 2009.
Знайти повний текст джерелаRoychoudhuri, Chandrasekhar. The nature of light: What are photons? III : 3-4 August 2009, San Diego, California, United States. Edited by SPIE (Society). Bellingham, Wash: SPIE, 2009.
Знайти повний текст джерелаRoychoudhuri, Chandrasekhar. The nature of light: What are photons? III : 3-4 August 2009, San Diego, California, United States. Edited by SPIE (Society). Bellingham, Wash: SPIE, 2009.
Знайти повний текст джерелаDemtröder, Wolfgang. Atoms, Molecules and Photons. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-10298-1.
Повний текст джерелаЧастини книг з теми "3 photons"
Pearsall, Thomas P. "Photons." In Quantum Photonics, 19–53. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47325-9_2.
Повний текст джерелаPearsall, Thomas P. "Photons." In Quantum Photonics, 19–55. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-55144-9_2.
Повний текст джерелаKalt, Heinz, and Claus F. Klingshirn. "Photons." In Graduate Texts in Physics, 27–32. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-24152-0_3.
Повний текст джерелаAndrews, Steven S. "Photons." In Light and Waves, 331–55. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-24097-3_13.
Повний текст джерелаHentschel, Klaus. "Introduction." In Photons, 1–7. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95252-9_1.
Повний текст джерелаHentschel, Klaus. "Summary." In Photons, 183–85. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95252-9_10.
Повний текст джерелаHentschel, Klaus. "Planck’s and Einstein’s Pathways to Quantization." In Photons, 9–38. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95252-9_2.
Повний текст джерелаHentschel, Klaus. "Twelve Semantic Layers of ‘Light Quantum’ and ‘Photon’." In Photons, 39–92. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95252-9_3.
Повний текст джерелаHentschel, Klaus. "Early Mental Models." In Photons, 93–121. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95252-9_4.
Повний текст джерелаHentschel, Klaus. "Early Reception of the Light Quantum." In Photons, 123–32. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-95252-9_5.
Повний текст джерелаТези доповідей конференцій з теми "3 photons"
Viglienzoni, Alfredo. "Silicon Photonics … With The Photons." In Optical Fiber Communication Conference. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/ofc.2015.w3h.3.
Повний текст джерелаTang, Yu-Lung, Lukasz Komza, Polnop Samutpraphoot, Hanbin Song, Mutasem Odeh, Milena Mathew, Jiu Chang, Zi-Huai Zhang, and Alp Sipahigil. "Tunable single photons from an artificial atom in silicon photonics." In CLEO: Fundamental Science. Washington, D.C.: Optica Publishing Group, 2023. http://dx.doi.org/10.1364/cleo_fs.2023.ftu3c.3.
Повний текст джерелаHallaji, Matin, Amir Feizpour, Greg Dmochowski, Josiah Sinclair, and Aephraim M. Steinberg. "How a Single Photon Can Act Like Many Photons." In CLEO: QELS_Fundamental Science. Washington, D.C.: OSA, 2015. http://dx.doi.org/10.1364/cleo_qels.2015.fm1e.3.
Повний текст джерелаBraverman, Boris, Nicholas M. Sullivan, and Robert W. Boyd. "Photon Counting with an Adaptive Storage Loop." In Frontiers in Optics. Washington, D.C.: Optica Publishing Group, 2023. http://dx.doi.org/10.1364/fio.2023.fth3b.3.
Повний текст джерелаYard, Patrick, Alex Jones, Stefano Paesani, Alexandre Maïnos, Jacob Bulmer, and Anthony Laing. "On-chip multi-photon interference with distinguishable photons and time-resolved detection." In Quantum 2.0. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/quantum.2022.qtu3a.4.
Повний текст джерелаYablonovitch, E. "Photonic band structure: observation of an energy gap for light in 3-D periodic dielectric structures." In OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1988. http://dx.doi.org/10.1364/oam.1988.fw6.
Повний текст джерелаHsu, Julia, Robert Piper, and Weijie Xu. "Substrate Effects When Using Photons to Make Perovskite Solar Cells." In American Physical Society March Meeting, Las Vegas, NV, 3/5-3/10/2023. US DOE, 2023. http://dx.doi.org/10.2172/1959887.
Повний текст джерелаPan, Jian-Wei. "Experimental quantum information processing with atoms and photons." In Workshop on Entanglement and Quantum Decoherence. Washington, D.C.: Optica Publishing Group, 2008. http://dx.doi.org/10.1364/weqd.2008.aps2.
Повний текст джерелаBlack, A. Nicholas, Long Nguyen, James E. Evans, and Robert W. Boyd. "Quantum-Enhanced Phase Imaging." In Frontiers in Optics. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/fio.2022.fm3b.3.
Повний текст джерелаCostanzo, L. S., A. S. Coelho, D. Pellegrino, M. S. Mendes, L. Acioli, K. N. Cassemiro, Daniel F. Barbosa, A. Zavatta, and M. Bellini. "Zero Area Single Photons." In Latin America Optics and Photonics Conference. Washington, D.C.: OSA, 2016. http://dx.doi.org/10.1364/laop.2016.ltu5b.3.
Повний текст джерелаЗвіти організацій з теми "3 photons"
Out!, Scientists. When photons make love <3 - ScientistsOut! ResearchHub Technologies, Inc., February 2024. http://dx.doi.org/10.55277/researchhub.csr6sol3.
Повний текст джерелаAzuma, Y., H. G. Berry, and D. S. Gemmell. Attenuation of photons at 3 to 14 keV energies in helium. Office of Scientific and Technical Information (OSTI), August 1995. http://dx.doi.org/10.2172/166500.
Повний текст джерелаCullen, D. E. TART96: a coupled neutron-photon 3-D, combinatorial geometry Monte Carlo transport code. Office of Scientific and Technical Information (OSTI), November 1996. http://dx.doi.org/10.2172/461393.
Повний текст джерелаCullen, D. E. TART97 a coupled neutron-photon 3-D, combinatorial geometry Monte Carlo transport code. Office of Scientific and Technical Information (OSTI), November 1997. http://dx.doi.org/10.2172/572762.
Повний текст джерелаRhoades, W. A., and D. B. Simpson. The TORT three-dimensional discrete ordinates neutron/photon transport code (TORT version 3). Office of Scientific and Technical Information (OSTI), October 1997. http://dx.doi.org/10.2172/582265.
Повний текст джерелаCullen, D. E. TART98 a coupled neutron-photon 3-D, combinatorial geometry time dependent Monte Carlo Transport code. Office of Scientific and Technical Information (OSTI), November 1998. http://dx.doi.org/10.2172/8435.
Повний текст джерелаHart, M., O. Strand, S. Bosson, R. Bonner, and D. Hester. Jack Rabbit Pretest 2021E PT3 Photonic Doppler Velocimetry Data Volume 3 Section 1. Office of Scientific and Technical Information (OSTI), June 2008. http://dx.doi.org/10.2172/972816.
Повний текст джерелаCullen, D. E. TART 2000: A Coupled Neutron-Photon, 3-D, Combinatorial Geometry, Time Dependent, Monte Carlo Transport Code. Office of Scientific and Technical Information (OSTI), November 2000. http://dx.doi.org/10.2172/802092.
Повний текст джерелаCristy, M., and K. F. Eckerman. Specific absorbed fractions of energy at various ages from internal photon sources: 3, Five-year-old. Office of Scientific and Technical Information (OSTI), April 1987. http://dx.doi.org/10.2172/6263443.
Повний текст джерелаBruinvis, I. A. D., R. B. Keus, W. J. M. Lenglet, G. J. Meijer, B. J. Mijnheer, A. A. Van 't Veld, J. L. M. Venselaar, J. Welleweerd, and E. Woudstra. NCS Report 15: Quality assurance of 3-D treatment planning systems for external photon and electron beams. Delft: NCS, March 2005. http://dx.doi.org/10.25030/ncs-015.
Повний текст джерела