Academic literature on the topic 'Optical experiments'

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Journal articles on the topic "Optical experiments"

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Máttar, Alejandro, Paul Skrzypczyk, Jonatan Bohr Brask, Daniel Cavalcanti, and Antonio Acín. "Optimal randomness generation from optical Bell experiments." New Journal of Physics 17, no. 2 (February 10, 2015): 022003. http://dx.doi.org/10.1088/1367-2630/17/2/022003.

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Thalhammer, Robert, and Gerhard Wachutka. "Virtual optical experiments Part II Design of experiments." Journal of the Optical Society of America A 20, no. 4 (April 1, 2003): 707. http://dx.doi.org/10.1364/josaa.20.000707.

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Grangier, P. "Optical quantum nondemolition measurements: experiments." Physics Reports 219, no. 3-6 (October 1992): 121–29. http://dx.doi.org/10.1016/0370-1573(92)90130-r.

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Tebaldi, M., and N. Bolognini. "Experiments with an optical converter." European Journal of Physics 17, no. 4 (July 1, 1996): 236–43. http://dx.doi.org/10.1088/0143-0807/17/4/015.

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BOUCHIAT, M. A., and L. POTTIER. "Optical Experiments and Weak Interactions." Science 234, no. 4781 (December 5, 1986): 1203–10. http://dx.doi.org/10.1126/science.234.4781.1203.

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Höpfel, R. A., J. Shah, T. Y. Chang, and N. J. Sauer. "Single heterostructures for optical transport experiments." Applied Physics Letters 51, no. 22 (November 30, 1987): 1815–17. http://dx.doi.org/10.1063/1.98532.

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McCay, T. D., R. H. Eskridge, and D. H. Van Zandt. "Experiments on optical discharges in hydrogen." Journal of Thermophysics and Heat Transfer 2, no. 4 (October 1988): 317–23. http://dx.doi.org/10.2514/3.106.

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Spitz, E., J. P. Huignard, and C. P. Puech. "Early experiments on optical disc storage." IEEE Journal of Selected Topics in Quantum Electronics 6, no. 6 (November 2000): 1413–18. http://dx.doi.org/10.1109/2944.902196.

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SMITH, P. W. "OPTICAL SWITCHING IN GLASS FIBERS : EXPERIMENTS." Le Journal de Physique Colloques 49, no. C2 (June 1988): C2–23—C2–27. http://dx.doi.org/10.1051/jphyscol:1988206.

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Kelleher, B., D. Goulding, B. Baselga Pascual, S. P. Hegarty, and G. Huyet. "Phasor plots in optical injection experiments." European Physical Journal D 58, no. 2 (March 16, 2010): 175–79. http://dx.doi.org/10.1140/epjd/e2010-00063-2.

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Dissertations / Theses on the topic "Optical experiments"

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Sinclair, Gavin. "Experiments using holographic optical tweezers." Thesis, University of Glasgow, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.428751.

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Bennet, Adam Joseph. "Optical Experiments on Shared Quantum Correlations." Thesis, Griffith University, 2015. http://hdl.handle.net/10072/365930.

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Shared quantum correlations find application in a wide range of modern quantum information protocols. This thesis presents several optical experiments towards the improved certification of shared quantum correlations, using photonic qubits. The first experiment demonstrates the Einstein–Podolsky–Rosen (EPR) steering effect with no detection loophole. Polarisation–entangled photon pairs generated in a Sagnac interferometer were used to test new loss–tolerant EPR steering inequalities. To test the robustness of the loss–tolerant EPR steering nequalities, a transmission loss of −4.3dB was introduced using a 1km optical fibre loop, finding inequality violations for n = 10 and n = 16 measurement settings with no detection loophole (equating to a total loss of 87%). The findings demonstrate how the new loss–tolerant protocols can be used to certify the EPR steering effect for arbitrarily high losses, and may find application in one–sided device–independent quantum key distribution protocols. The second experiment introduces EPR steering in the context of an EPR steering game. The rules of the game allow for certification of shared quantum correlations via EPR steering inequalites without requiring trust in devices or parties external to a quantum referee. In particular, the experiment successfully demonstrates EPR steering in a measurement–device independent framework; a framework which has typically been accessible only through Bell inequality violations. The findings suggest the possibility for quantum–refereed one–sided device–independent quantum key distribution protocols.
Thesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Biomolecular and Physical Sciences
Science, Environment, Engineering and Technology
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Lee, Shiao-Chiu. "Axial offset effects upon optical fiber sensor and splice performance." Thesis, Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/91128.

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A kind of intensity modulated fiber sensor utilizing axial offset parameter is proposed. The theoretical analysis and experimental characteristics of this sensor are described. All the theoretical results derived in this thesis are based on assuming a uniform power distribution in the fibers. An expression of coupling efficiency of central dipped parabolic graded index fibers due to axial offset is derived. The results show less sensitivity to axial offset for the central dipped fibers than for the parabolic profile fibers without a dip. Expressions of coupling efficiency of graded index fibers due to axial offset for several different values of a are also derived. The results show that sensitivity increases as the value of a decreases. A general expression of coupling efficiency which is valid for small values of axial offset is derived. This expression exhibits a linear relationship between coupling efficiency and small axial offset. Coupling efficiencies versus fiber end separation and axial offset of step index fibers have been measured. The measurements show that coupling efficiency is much more sensitive to axial offset than end separation. A simple construction of the axial offset fiber sensor is described. An approximate linear relationship between the output power and the mechanical loading has been obtained for this sensor. Several ways of increasing the sensitivity of this sensor are discussed.
M.S.
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Figueiredo, Rafael Carvalho 1982. "Ultrafast electro-optical switching of semiconductor optical amplifiers = modeling and experiments." [s.n.], 2015. http://repositorio.unicamp.br/jspui/handle/REPOSIP/260748.

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Orientador: Evandro Conforti
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Elétrica e de Computação
Made available in DSpace on 2018-08-26T17:49:28Z (GMT). No. of bitstreams: 1 Figueiredo_RafaelCarvalho_D.pdf: 7764328 bytes, checksum: 3a3b008ba1f610e5a7c3ef694ff3f04d (MD5) Previous issue date: 2015
Resumo: O desempenho de chaves eletro-ópticas baseadas em amplificadores ópticos a semicondutor (SOA), incluindo experimentos e simulações usando diferentes formatos de pulso na injeção de corrente elétrica, é apresentado. Quatro SOAs com características físicas distintas são analisados de acordo com seu comportamento de chaveamento. Em seguida, com o intuito de melhorar a resposta eletro-óptica dos SOAs, uma nova técnica de injeção de multi-impulso (MISIC ¿ Multi-Impulse Step Injected Current) é apresentada, alcançando tempo de subida ultrarrápido (115 ps) com baixo overshoot (< 30 %) e alto contraste óptico (30 dB). Os resultados obtidos podem permitir aplicações usando SOAs, por exemplo, como chaves eletro-ópticas em redes de Data Centers, reduzindo a latência de chaveamento entre os nós e compensando perdas por divisões do sinal. Além disso, os circuitos equivalentes para três diferentes SOAs (dois encapsulados e um sem encapsulamento) são propostos. Os modelos são validados através de comparações dos resultados numéricos e experimentais, com boa concordância. A modelagem é realizada em programas de análise de circuitos, exigindo pouco recurso computacional e possibilitando a inclusão dos elementos parasitas das montagens de micro-ondas e dos chips dos dispositivos
Abstract: The performance of electro-optical space switches based on semiconductor optical amplifiers (SOA), including experiments and simulations using different formats of the electrical current injection pulses, is presented. Four SOAs with distinct physical characteristics are analyzed according to their switching behavior. Then, to improve the SOAs¿ electro-optical response, a new Multi-Impulse Step Injected Current (MISIC) technique is presented, achieving ultrafast switching time (115 ps) with low overshoot (< 30 %) and high optical contrast (30 dB). The results obtained might enable SOA applications, for example, as electro-optical switches in Data Center Networks, reducing switching latency between nodes and compensating signal¿s splitting losses. Furthermore, the equivalent circuits for three different SOAs (one chip-on-carrier and two encapsulated) are proposed. The models are validated by comparisons involving numerical and experimental results, with good correspondence. The modeling is carried out using circuit analysis software, requiring small computational resources and enabling the inclusion of parasitic elements of SOA devices¿ chip and microwave mounts
Doutorado
Telecomunicações e Telemática
Doutor em Engenharia Elétrica
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Weber, Markus. "Quantum optical experiments towards atom-photon entanglement." Diss., lmu, 2005. http://nbn-resolving.de/urn:nbn:de:bvb:19-37985.

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Ugarov, Andrew. "Transmission experiments over the all-optical network." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/38130.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1996.
Includes bibliographical references (leaves 54-55).
by Andrew Ugarov.
M.Eng.
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Geursen, Reece Wim, and n/a. "Experiments with Bose-Einstein condensates in optical potentials." University of Otago. Department of Physics, 2005. http://adt.otago.ac.nz./public/adt-NZDU20070131.162251.

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We present a detailed experimental investigation into Bose-Einstein condensates loaded into a one-dimensional optical standing wave at the Bragg condition. The main emphasis of this thesis is the experimental and theoretical investigation into Bragg spectroscopy performed on circularly accelerating Bose-Einstein condensates. The condensate undergoes circular micromotion in a magnetic time-averaged orbiting potential trap and the effect of this motion on the Bragg spectrum is analysed. A simple frequency modulation model is used to interpret the observed complex structure, and broadening effects are considered using numerical solutions to the Gross-Pitaevskii equation. The second part of this thesis is an experimental investigation into the effect of nonlinearity on the non-adiabatic loading of a condensate into a optical lattice at the Brillouin zone boundary. Results of using a phase shifting technique to load a single Bloch band in the presence of strong interactions are presented. We observe a depletion of the condensed component, and we propose possible mechanisms for this result.
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Walton, Barney Richard. "Optical diagnostics of laser plasma particle acceleration experiments." Thesis, Imperial College London, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.418083.

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Smirne, Giuseppe. "Experiments with Bose-Einstein condensates in optical traps." Thesis, University of Oxford, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.414271.

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Burns, D. "Experiments with the Cambridge Optical Aperture Synthesis Telescope." Thesis, University of Cambridge, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.597129.

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The Cambridge Optical Aperture Synthesis Telescope, or COAST, was conceived by Baldwin and co-workers at the Cavendish Laboratory in 1987 as the simplest possible separated element array for optical closure phase imaging. At the outset if was not clear that the technical difficulties associated with co-phasing the multiple elements simultaneously could be overcome. In this dissertation I describe work which spans the transition between the "engineering and construction" phase and the "astronomical" phase of the COAST project. The contents of each Chapter are as follows: • In Chapter 2 we begin by considering the analysis of visibility-amplitude and closure-phase measurements, concentrating in particular upon the problem of model comparison. We develop a Bayesian framework for the problem, which we then use consistently throughout the remainder of the dissertation. • Chapter 3 is primarily concerned with the design and construction of the array and is therefore mainly a review. Also considered are the range of array configurations presenting available and the throughput of the optical beam-combination system. • Chapter 4 describes the practicalities of data acquisition at COAST and also discusses the estimation of visibility amplitudes and closure-phases from the raw data. The first angular diameter measurements from the array illustrate the quality of visibility amplitude data. • Chapter 5 is by far the most important in this work: the first true images from any separated-element optical array are presented. These represent the first proof that closure-phase imaging using a long-baseline optical interferometer is possible. • In Chapter 6 we consider observations of Betelgeuse which are important both technically and astrophysically. • Chapter 7 is concerned with observations of the Mira-type variable star R Leo. These revealed a pulsation-phase coherent variation in angular diameter at four wavelengths across two periods during 1996 and 1997.
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Books on the topic "Optical experiments"

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R, Shenoy M., ed. Fiber optics through experiments. River Edge, NJ: World Scientific, 1996.

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Orii, Eiji. Simple science experiments with optical illusions. Milwaukee: G. Stevens Children's Books, 1989.

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DiSpezio, Michael A. Eye-popping optical illusions. New York: Sterling Pub., 2001.

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Parker, M. A. Experiments with digitally mastered Laser Vision optical discs. London: British Broadcasting Corporation, 1986.

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Leslie, Johnstone, and Coons Jason ill, eds. The optics book: Fun experiments with light, vision & color. New York: Sterling Pub. Co., 1998.

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Levine, Shar. The optics book: Fun experiments with light, vision & color. New York: Sterling Pub. Co., 1998.

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Levine, Shar. The optics book: Fun experiments with light, vision & color. New York: Sterling Pub. Co., 1999.

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Diane, Craig, ed. Science experiments with sight & sound. Minneapolis, Minn: ABDO Pub. Company, 2014.

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Krabill, William B. Airborne lidar experiments at Savannah River plant. Greenbelt, Md: Goddard Space Flight Center, 1987.

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Kuijpers, E. A. Telescience experiments using the prototype optical diagnostic instrument (PODI). Amsterdam: National Aerospace Laboratory, 1990.

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Book chapters on the topic "Optical experiments"

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Silberberg, Y. "Spatial Optical Solitons — Experiments." In Advances in Integrated Optics, 259–71. Boston, MA: Springer US, 1994. http://dx.doi.org/10.1007/978-1-4615-2566-0_17.

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Pulvermacher, H. "Optical Transfer Functions." In Physics Experiments Using PCs, 219–47. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-79462-9_9.

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Bosco, Gabriella, Francesco Matera, Karin Ennser, Morten Ibsen, Lucia Marazzi, Francesca Parmigiani, Periklis Petropoulos, Pierluigi Poggiolini, Marco Tabacchiera, and Marcelo Zannin. "Experiments on Long-Haul High-Capacity Transmission Systems." In Optical Transmission, 185–234. Dordrecht: Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1767-1_4.

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Schmeckebier, Holger. "Introduction to System Experiments." In Quantum-Dot-Based Semiconductor Optical Amplifiers for O-Band Optical Communication, 75–91. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-44275-4_4.

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Heller, Iddo, Niels Laurens, Daan Vorselen, Onno D. Broekmans, Andreas S. Biebricher, Graeme A. King, Ineke Brouwer, Gijs J. L. Wuite, and Erwin J. G. Peterman. "Versatile Quadruple-Trap Optical Tweezers for Dual DNA Experiments." In Optical Tweezers, 257–72. New York, NY: Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4939-6421-5_9.

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Höpfel, R. A., R. Christanell, S. Juen, and N. Sawaki. "Optical Transport Experiments in Heterostructures." In NATO ASI Series, 605–21. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4757-6565-6_38.

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Jiao, Junyi, Aleksander A. Rebane, Lu Ma, and Yongli Zhang. "Single-Molecule Protein Folding Experiments Using High-Precision Optical Tweezers." In Optical Tweezers, 357–90. New York, NY: Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4939-6421-5_14.

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Maciuba, Kevin, and Christian M. Kaiser. "Tethering Complex Proteins and Protein Complexes for Optical Tweezers Experiments." In Optical Tweezers, 427–60. New York, NY: Springer US, 2022. http://dx.doi.org/10.1007/978-1-0716-2229-2_16.

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Geary, John C. "Some Experiments with Simple Preamplifier Designs." In Optical Detectors for Astronomy, 127–30. Dordrecht: Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5262-4_20.

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de Sterke, C. Martijn, Benjamin J. Eggleton, and John E. Sipe. "Bragg Solitons: Theory and Experiments." In Springer Series in Optical Sciences, 169–209. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-540-44582-1_7.

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Conference papers on the topic "Optical experiments"

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Weiss, David, Karl D. Nelson, and Xiao Li. "Optical Lattice Experiments." In Laser Science. Washington, D.C.: OSA, 2007. http://dx.doi.org/10.1364/ls.2007.lthd1.

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Goldstein, R. "Differential optical collision experiments." In The 15th international conference on spectral line shapes. AIP, 2001. http://dx.doi.org/10.1063/1.1370661.

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Meyers, Ronald E., and Keith S. Deacon. "Quantum ghost imaging experiments." In SPIE Optical Engineering + Applications, edited by Ronald E. Meyers, Yanhua Shih, and Keith S. Deacon. SPIE, 2009. http://dx.doi.org/10.1117/12.830864.

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Scharf, Toralf. "Optical engineering: understanding optical system by experiments." In 14th Conference on Education and Training in Optics and Photonics, ETOP 2017, edited by Xu Liu and Xi-Cheng Zhang. SPIE, 2017. http://dx.doi.org/10.1117/12.2269114.

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Alemán Hernández, Ademir F., Ricardo Monroy Villa, Carl-Joar Karlsson, Ana M. Gallego, Dag Hanstorp, Kelken Chang, Alvin Varghese, Oscar K. Isaksson, Jonas Enger, and Maksym Ivanov. "A versatile system for optical manipulation experiments." In Optical Trapping and Optical Micromanipulation XIV, edited by Kishan Dholakia and Gabriel C. Spalding. SPIE, 2017. http://dx.doi.org/10.1117/12.2272983.

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Oho, S., H. Sonobe, T. Kumagai, H. Kajioka, S. Okabayashi, and H. Nemoto. "AUTOMOTIVE NAVIGATION EXPERIMENTS WITH FIBER GYROSCOPE." In Optical Fiber Sensors. Washington, D.C.: OSA, 1988. http://dx.doi.org/10.1364/ofs.1988.pd3.

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IWASHITA, KATSUSHI. "Long-distance coherent communications experiments." In Optical Fiber Communication Conference. Washington, D.C.: OSA, 1988. http://dx.doi.org/10.1364/ofc.1988.wc1.

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Pellizzari, Casey, Richard Holmes, and Keith Knox. "Intensity interferometry experiments and simulations." In SPIE Optical Engineering + Applications, edited by Jean J. Dolne, Thomas J. Karr, Victor L. Gamiz, and David C. Dayton. SPIE, 2012. http://dx.doi.org/10.1117/12.930537.

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Mana, Sreelal Maravanchery, Peter Hellwig, Jonas Hilt, Kai Lennert Bober, Volker JungnickelKlara Hirmanova, Petr Chvojka, Radek Janca, and Stanislav Zvanovec. "LiFi Experiments in a Hospital." In Optical Fiber Communication Conference. Washington, D.C.: OSA, 2020. http://dx.doi.org/10.1364/ofc.2020.m3i.2.

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Bian, Chao, and Hanyi Zhang. "Experiments of ASON convergence time." In Asia-Pacific Optical Communications, edited by Kwok-wai Cheung, Gee-Kung Chang, Guangcheng Li, and Ken-Ichi Sato. SPIE, 2005. http://dx.doi.org/10.1117/12.636769.

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Reports on the topic "Optical experiments"

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Haus, Joseph W., Walter Kaechele, and Gary Shaulov. Pulse Generation and Propagation in Optical Fibers: Experiments and Simulation. Fort Belvoir, VA: Defense Technical Information Center, July 1998. http://dx.doi.org/10.21236/ada351230.

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Lowry, M., H. Lee, M. Larson, G. Delgado, and P. Thielen. Radsensor: Optical Dielectric-Modulation Sensing of Ionizing Radiation for Diagnostics for Weapons Physics Ignition Experiments. Office of Scientific and Technical Information (OSTI), August 2000. http://dx.doi.org/10.2172/15013539.

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Dutra, Eric. Investigations of plasma evolution in Laser Ablation Z-Pinch Experiments using Time-Resolved Optical Spectroscopy. Office of Scientific and Technical Information (OSTI), May 2019. http://dx.doi.org/10.2172/1576996.

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Dickey, T., N. Bates, R. Byrne, F. Chavez, R. Feely, C. Moore, and R. Wanninkhof. A Renewal of the Ocean-Systems for Chemical, Optical, and Physical Experiments (O-SCOPE) Program. Fort Belvoir, VA: Defense Technical Information Center, September 2002. http://dx.doi.org/10.21236/ada628300.

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Liu, Cheng, John Lambros, and Ares J. Rosakis. Highly Transient Elastodynamic Crack Growth in a Bimaterial Interface: Higher Order Asymptotic Analysis and Optical Experiments. Fort Belvoir, VA: Defense Technical Information Center, December 1992. http://dx.doi.org/10.21236/ada266465.

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Jensen, Brian, and Dana Dattelbaum. Experiments at TA-55 have used optical pyrometry to measure temperatures of shocked plutonium on the 40mm gun. Office of Scientific and Technical Information (OSTI), March 2021. http://dx.doi.org/10.2172/1773313.

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Asenath-Smith, Emily, Emma Ambrogi, Lee Moores, Stephen Newman, and Jonathon Brame. Leveraging chemical actinometry and optical radiometry to reduce uncertainty in photochemical research. Engineer Research and Development Center (U.S.), September 2021. http://dx.doi.org/10.21079/11681/42080.

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Subtle aspects of illumination sources and their characterization methods can introduce significant uncertainty into the data gathered from light-activated experiments, limiting their reproducibility and technology transition. Degradation kinetics of methyl orange (MO) and carbamazepine (CM) under illumination with TiO₂ were used as a case study for investigating the role of incident photon flux on photocatalytic degradation rates. Valerophenone and ferrioxalate actinometry were paired with optical radiometry in three different illumination systems: xenon arc (XE), tungsten halogen (W-H), and UV fluorescent (UV-F). Degradation rate constants for MO and CM varied similarly among the three light systems as k W-H < kiv-F < kXE, implying the same relative photon flux emission by each light. However, the apparent relative photon flux emitted by the different lights varied depending on the light characterization method. This discrepancy is shown to be caused by the spectral distribution present in light emission profiles, as well as absorption behavior of chemical actinometers and optical sensors. Data and calculations for the determination of photon flux from chemical and calibrated optical light characterization is presented, allowing us to interpret photo-degradation rate constants as a function of incident photon flux. This approach enabled the derivation of a calibrated ‘rate-flux’ metric for evaluating and translating data from photocatalysis studies.
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Qiu, Xu Z., Xijie Wang, and I. Ben-Zvi. Proposal for using optical transition radiation for electron beam alignment and emittance measurement for the free emittance measurement for the free electron laser experiments at ATF. Office of Scientific and Technical Information (OSTI), October 1994. http://dx.doi.org/10.2172/10110506.

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Fisher, Fred H. NOSC Optical Propagation Experiment. Fort Belvoir, VA: Defense Technical Information Center, May 1991. http://dx.doi.org/10.21236/ada239186.

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Kwasnitschka, Tom. Deep-Ocean Validation of the LIGHTHOUSE System - Cruise No. AL568, 11.11.21 – 22.11.21, Kiel (Germany) – Kiel (Germany) - LIGHTHOUSE-TEST III. Alkor-Berichte AL568. GEOMAR Helmholtz Centre for Ocean Research Kiel, 2021. http://dx.doi.org/10.3289/cr_al568.

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The objective of this cruise was to conduct the final and complete field test of the LIGHTHOUSE situational awareness system for remotely operated vehicles, developed in the HVF 0068 Project LIGHTHOUSE. This included three divesof the ROV PHOCAin the Norwegian Sognefjord, during which the optical and acoustic sensors were validated. Moreover, as part of the EU H2020 project iAtlantic (grant agreement 818123), we investigated the response of pelagic deep-sea fauna to warmingand suspended sediment (which will be introduced to pelagic ecosystems by deep-sea mining activities). To this end, we captured the jellyfish Periphylla periphyllaand conducted shipboard experiments.
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