Literatura académica sobre el tema "Optical atomic clocks"
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Artículos de revistas sobre el tema "Optical atomic clocks"
Ludlow, Andrew D., Martin M. Boyd, Jun Ye, E. Peik y P. O. Schmidt. "Optical atomic clocks". Reviews of Modern Physics 87, n.º 2 (26 de junio de 2015): 637–701. http://dx.doi.org/10.1103/revmodphys.87.637.
Texto completoGellesch, Markus, Jonathan Jones, Richard Barron, Alok Singh, Qiushuo Sun, Kai Bongs y Yeshpal Singh. "Transportable optical atomic clocks for use in out-of-the-lab environments". Advanced Optical Technologies 9, n.º 5 (26 de noviembre de 2020): 313–25. http://dx.doi.org/10.1515/aot-2020-0023.
Texto completoBondarescu, Ruxandra, Andreas Schärer, Andrew Lundgren, György Hetényi, Nicolas Houlié, Philippe Jetzer y Mihai Bondarescu. "Ground-based optical atomic clocks as a tool to monitor vertical surface motion". Geophysical Journal International 202, n.º 3 (16 de julio de 2015): 1770–74. http://dx.doi.org/10.1093/gji/ggv246.
Texto completoColombo, Simone, Edwin Pedrozo-Peñafiel y Vladan Vuletić. "Entanglement-enhanced optical atomic clocks". Applied Physics Letters 121, n.º 21 (21 de noviembre de 2022): 210502. http://dx.doi.org/10.1063/5.0121372.
Texto completoNakamura, Takuma, Josue Davila-Rodriguez, Holly Leopardi, Jeff A. Sherman, Tara M. Fortier, Xiaojun Xie, Joe C. Campbell et al. "Coherent optical clock down-conversion for microwave frequencies with 10−18 instability". Science 368, n.º 6493 (21 de mayo de 2020): 889–92. http://dx.doi.org/10.1126/science.abb2473.
Texto completoSingh, Sukhjit, Jyoti, Bindiya Arora, B. K. Sahoo y Yan-mei Yu. "Magic Wavelengths for Optical-Lattice Based Cs and Rb Active Clocks". Atoms 8, n.º 4 (10 de noviembre de 2020): 79. http://dx.doi.org/10.3390/atoms8040079.
Texto completoAhmed, Mushtaq, Daniel V. Magalhães, Aida Bebeachibuli, Stella T. Müller, Renato F. Alves, Tiago A. Ortega, John Weiner y Vanderlei S. Bagnato. "The Brazilian time and frequency atomic standards program". Anais da Academia Brasileira de Ciências 80, n.º 2 (junio de 2008): 217–52. http://dx.doi.org/10.1590/s0001-37652008000200002.
Texto completoLu Xiaotong, 卢晓同 y 常宏 Chang Hong. "光晶格原子钟研究进展". Acta Optica Sinica 42, n.º 3 (2022): 0327004. http://dx.doi.org/10.3788/aos202242.0327004.
Texto completoHEO, Myoung-Sun, Dai-Hyuk YU y Won-Kyu LEE. "High-Accuracy Optical Frequency Atomic Clock". Physics and High Technology 30, n.º 3 (31 de marzo de 2021): 2–7. http://dx.doi.org/10.3938/phit.30.005.
Texto completoDelehaye, Marion y Clément Lacroûte. "Single-ion, transportable optical atomic clocks". Journal of Modern Optics 65, n.º 5-6 (7 de marzo de 2018): 622–39. http://dx.doi.org/10.1080/09500340.2018.1441917.
Texto completoTesis sobre el tema "Optical atomic clocks"
Dovale, Alvarez Miguel. "Optical cavities for optical atomic clocks, atom interferometry and gravitational-wave detection". Thesis, University of Birmingham, 2019. http://etheses.bham.ac.uk//id/eprint/8851/.
Texto completoLytle, Christian y Christian Lytle. "Spectroscopy of Neutral Mercury in a Magneto-Optical Trap Based on a Novel Ytterbium Fiber-Amplified Cooling Laser Source". Diss., The University of Arizona, 2016. http://hdl.handle.net/10150/621471.
Texto completoSchulte, Marius [Verfasser]. "Entanglement in Ramsey interferometry, optical atomic clocks and trapped ions / Marius Schulte". Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2020. http://d-nb.info/1226286194/34.
Texto completoLamilla, Rubio Erick Abraham 1985. "Transmitindo padrões de frequência atômicos por redes de fibras ópticas=Transmitting atomic frequency standards in optical fiber networks". [s.n.], 2015. http://repositorio.unicamp.br/jspui/handle/REPOSIP/276939.
Texto completoDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Física Gleb Wataghin
Made available in DSpace on 2018-08-28T03:18:42Z (GMT). No. of bitstreams: 1 LamillaRubio_ErickAbraham_M.pdf: 5773132 bytes, checksum: 33effe596fdd1deb74be96f588fc6150 (MD5) Previous issue date: 2015
Resumo: Neste trabalho foi feito um estudo experimental da transmissão de padrões de frequência atómicos através de uma rede de fibra optica. Até onde sabemos este tipo de transmissão foi realizada pela primeira vez no Brasil. Utilizamos uma conexão de fibra óptica entre o Instituto de Física Gleb Wataghin (IFGW) e a Faculdade de Engenharia Elétrica e Computação (FEEC) da UNICAMP, correspondendo a uma distância de aproximadamente 2 km, e um comprimento total de fibra de 18 km. Frequências de RF derivadas de padrões de frequência de Rubídio e de um receptor GPS foram transmitidas e caracterizadas através de medidas de frequência, particularmente por gráficos de variância de Allan, e medidas da fase
Abstract: In this experimental work, transmission of an atomic frequency standard through an optical fiber network has been implemented for first time in Brazil, to the best of our knowledge. We have used a fiber link between the Institute of Physics (IFGW) and the Department of Electrical Engineering inside the campus of the University of Campinas (UNICAMP) corresponding to 18 km fiber link (2km between buildings). Radio frequencies derived from a Rubidium standard and a GPS (Global Position system) receiver has been transmitted and characterized via phase and frequency measurements, particularly trough Allan deviation plots and phase measurements
Mestrado
Física
Mestre em Física
2013/15492-2
FAPESP
Bridge, Elizabeth Michelle. "Towards a strontium optical lattice clock". Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:a96e73fe-f17b-4738-be1d-34429b5b4a05.
Texto completoKing, Steven Anthony. "Sub-hertz optical frequency metrology using a single ion of 171Yb+". Thesis, University of Oxford, 2012. http://ora.ox.ac.uk/objects/uuid:428b1f40-3b5d-475e-aebc-c062b987e3f2.
Texto completoPetersen, Michael. "Laser-cooling of Neutral Mercury and Laser-spectroscopy of the 1S0-3P0 optical clock transition". Phd thesis, Université Pierre et Marie Curie - Paris VI, 2009. http://tel.archives-ouvertes.fr/tel-00405200.
Texto completoMaximo, Carlos Eduardo. "Collective scattering of light from disordered atomic clouds". Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/76/76131/tde-28022018-142502/.
Texto completoNesta tese, investigamos o espalhamento coerente de luz por átomos distribuídos aleatoriamente no espaço. Conforme descrito por um modelo de dipolos acoplados, a cooperação no processo de emissão espontânea resulta de interações puramente ópticas entre os graus internos de liberdade dos átomos. No regime opticamente diluído, onde o meio atômico pode ser descrito por um índice de refração, mostramos que a luz pode ser desviada com a aplicação de um gradiente de campo magnético. No regime denso, as interações de curto alcance parecem suprimir a localização de Anderson da luz mesmo em duas dimensões, resultado que desmonta a crença comum de que todas as ondas estão localizadas em duas dimensões. Também descobrimos que o padrão de franjas, resultante da interferência entre a luz espalhada por uma nuvem atômica e a de sua imagem especular, é robusto tanto contra a média em disordem quanto contra saturação. Finalmente, demonstramos estados ligados de dois átomos no movimento bidimensional através do acoplamento óptico de longo alcance. Este optical binding effect com um par de átomos será importante para investigar a estabilização totalmente óptica de nuvens extensas.
Abdel, Hafiz Moustafa. "Development and metrological characterization of a high-performance Cs cell atomic clock based on coherent population trapping". Thesis, Bourgogne Franche-Comté, 2017. http://www.theses.fr/2017UBFCD035/document.
Texto completoThis thesis work, performed in the frame of the MClocks European project (http://www.inrim.it/mclocks), reports the development and metrological characterization of a high-performance Cs vapor cell atomic clock based on coherent population trapping (CPT). The clock uses an optimized CPT pumping scheme, named push-pull optical pumping (PPOP), allowing the detection of high-contrast CPT resonances on the 0-0 magnetic-field insensitive clock transition. A detailed characterization of key components of the clock is reported. The clock was operated in the continuous-wave (CW) regime and in a Ramsey-like pulsed regime. In both regimes, the clock demonstrates a short-term fractional frequency stability at the level of 2 10−13 τ−1/2 up to 100 s averaging time, mainly limited by laser power effects. This CPT clock, ranking among the best microwave vapor cell atomic frequency standards, could find applications in telecommunication, instrumentation, defense or satellite-based navigation systems.This thesis reports also a novel laser frequency stabilization technique using dual-frequency sub-Doppler spectroscopy in a vapor cell. The clock ”platform” has also been used to perform using CPT spectroscopy the characterization of a Cs vapor cell coated with octadecyltrichlorosilane (OTS) or original buffer-gas filled Cs vapor micro-fabricated cells developed in FEMTO-ST for CPT-based miniature atomic clocks
Bilicki, Sławomir. "Horloges à réseau optique au strontium : comparaisons d'horloges pour des applications en physique fondamentale et échelles de temps". Thesis, Paris 6, 2017. http://www.theses.fr/2017PA066247/document.
Texto completoThis thesis describes the latest progresses regarding the Sr optical lattice clocks at LNE-SYRTE, Observatoire de Paris. Nowadays, the systematic uncertainty and stability of optical clocks are 2 orders of magnitude better than cesium microwave fountains currently realizing the SI second, with applications in fundamental physics, astronomy and geoscience. In the near future, a re-definition of the SI second is expected, once optical clocks are proven to be as reliable and reproducible as their microwave counterparts. The thesis presents three decisive steps in this direction. First, we demonstrate nearly continuous Sr clocks over several weeks. Second, local and remote frequency comparisons against various microwave and optical frequency standards show that OLCs are reproducible over time, and by independent laboratories. We notably demonstrated the first all-optical agreement between optical clocks at continental scale. Third, the Sr clocks were used to calibrate the Temps Atomique International (TAI). The five calibration reports, which we produced, were validated by the BIPM, as the first contribution to TAI with optical clocks. In addition, some of these results were used to improve bounds on a putative violation of the Lorentz invariance by testing the stability of the frequency ratio between remote clocks. Finally, we conducted a full characterization of the frequency shifts associated with semi-conductor laser sources for the trapping light, including optical measurements and frequency shifts measurements, with applications for transportable and space clocks
Libros sobre el tema "Optical atomic clocks"
Álvarez, Miguel Dovale. Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20863-9.
Texto completoPrecise Time and Time Interval (PTTI) Applications and Planning Meeting (27nd 1995 San Diego, Calif.). 27th annual Precise Time and Time Interval (PTTI) Applications and Planning Meeting: [microform]. Greenbelt, Md: Goddard Space Flight Center, 1996.
Buscar texto completoÁlvarez, Miguel Dovale. Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection. Springer, 2019.
Buscar texto completoÁlvarez, Miguel Dovale. Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection. Springer International Publishing AG, 2020.
Buscar texto completoTiwari, Sandip. Electromagnetic-matter interactions and devices. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198759874.003.0006.
Texto completoCapítulos de libros sobre el tema "Optical atomic clocks"
Kolkowitz, Shimon y Jun Ye. "Precision Timekeeping: Optical Atomic Clocks". En Handbook of Laser Technology and Applications, 139–56. 2a ed. 2nd edition. | Boca Raton : CRC Press, 2021– |: CRC Press, 2021. http://dx.doi.org/10.1201/9781003130123-9.
Texto completoÁlvarez, Miguel Dovale. "Introduction to Optical Cavities, Atomic Clocks, Cold Atoms and Gravitational Waves". En Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection, 1–25. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20863-9_1.
Texto completoKarshenboim, Savely, Victor Flambaum y Ekkehard Peik. "Atomic Clocks and Constraints on Variations of Fundamental Constants". En Springer Handbook of Atomic, Molecular, and Optical Physics, 455–63. New York, NY: Springer New York, 2006. http://dx.doi.org/10.1007/978-0-387-26308-3_30.
Texto completoKarshenboim, Savely G., Victor Flambaum y Ekkehard Peik. "Atomic Clocks and Constraints on Variations of Fundamental Constants". En Springer Handbook of Atomic, Molecular, and Optical Physics, 449–59. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-030-73893-8_30.
Texto completoÁlvarez, Miguel Dovale. "Modelling Parametric Instabilities at Advanced LIGO and ET". En Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection, 213–31. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20863-9_10.
Texto completoÁlvarez, Miguel Dovale. "Summary and Conclusions". En Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection, 233–36. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20863-9_11.
Texto completoÁlvarez, Miguel Dovale. "Thermal-Noise-Limited Room-Temperature ULE Cavity". En Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection, 29–62. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20863-9_2.
Texto completoÁlvarez, Miguel Dovale. "Isolation from External Perturbations". En Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection, 63–89. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20863-9_3.
Texto completoÁlvarez, Miguel Dovale. "Measure of the Resonator Stability". En Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection, 91–100. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20863-9_4.
Texto completoÁlvarez, Miguel Dovale. "Cavity Atom Optics". En Optical Cavities for Optical Atomic Clocks, Atom Interferometry and Gravitational-Wave Detection, 103–40. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20863-9_5.
Texto completoActas de conferencias sobre el tema "Optical atomic clocks"
Wineland, David J. "Optical Atomic Clocks". En 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC). IEEE, 2019. http://dx.doi.org/10.23919/ursiap-rasc.2019.8738756.
Texto completoOates, Chris, Zeb Barber, Jason Stalnaker, Chad Hoyt, Yann Le Coq y Leo Hollberg. "Optical Atomic Clocks Based Upon Neutral Atoms". En Laser Science. Washington, D.C.: OSA, 2007. http://dx.doi.org/10.1364/ls.2007.ltuh3.
Texto completoMargolis, H. S., G. P. Barwood, K. Hosaka, G. Huang, H. A. Klein, S. N. Lea, A. Stannard, B. R. Walton, S. A. Webster y P. Gill. "Trapped Ion Optical Clocks at NPL". En ATOMIC PHYSICS 20: XX International Conference on Atomic Physics - ICAP 2006. AIP, 2006. http://dx.doi.org/10.1063/1.2400638.
Texto completoFerdinand, Andrew R., Zachary L. Newman, Wenqi Zhu, Sindhu Jammi, Grisha Spektor, David R. Carlson, Will Lunden et al. "A scalable infrastructure for strontium optical clocks". En CLEO: Science and Innovations. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleo_si.2022.stu5o.1.
Texto completoPeik, Ekkehard. "Optical Clocks with Trapped Ions: Atomic and Nuclear Clocks". En CLEO: Science and Innovations. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleo_si.2022.stu5o.5.
Texto completoTimmers, Henry, Andrew Attar, Bennett Sodergren, Star Fassler, Evan Barnes, Cole Smith, Saeid Rostami, Kurt Vogel y Kevin Knabe. "Lasers for Deployed Optical Atomic Clocks". En Quantum 2.0. Washington, D.C.: Optica Publishing Group, 2022. http://dx.doi.org/10.1364/quantum.2022.qth3b.6.
Texto completoIdo, T., M. M. Boyd, A. D. Ludlow, T. Zelevinsky, S. Blatt, S. M. Foreman, M. Notcutt y J. Ye. "Optical atomic clocks based on ultracold neutral strontium atoms". En International Quantum Electronics Conference, 2005. IEEE, 2005. http://dx.doi.org/10.1109/iqec.2005.1561161.
Texto completoHollberg, L. "Optical atomic clocks: a revolution in performance". En 2005 Conference on Lasers and Electro-Optics (CLEO). IEEE, 2005. http://dx.doi.org/10.1109/cleo.2005.202086.
Texto completoChu, Steven, Mark Kasevich, Kathryn Moler, Erling Riis y David Weiss. "Future of neutral atom clocks". En OSA Annual Meeting. Washington, D.C.: Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.wh1.
Texto completoNajda, S. P., P. Perlin, T. Suski, S. Stanczyk, M. Leszczyński, S. Schiavon, T. Slight et al. "GaN laser technology for cold-atom quantum sensors and optical atomic clocks". En Optical Sensors. Washington, D.C.: OSA, 2021. http://dx.doi.org/10.1364/sensors.2021.sw4i.4.
Texto completoInformes sobre el tema "Optical atomic clocks"
Lemke, N. D. An Optical Lattice Clock with Spin 1/2 Atoms. Fort Belvoir, VA: Defense Technical Information Center, enero de 2012. http://dx.doi.org/10.21236/ad1007299.
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