Zobrazeno 1 - 10
of 43
pro vyhledávání: '"L Motka"'
Publikováno v:
New Journal of Physics, Vol 17, Iss 11, p 113046 (2015)
Optical beams with topological singularities have a Schmidt decomposition. Hence, they display features typically associated with bipartite quantum systems; in particular, these classical beams can exhibit entanglement. This classical entanglement ca
Externí odkaz:
https://doaj.org/article/fb2023a69e284722aaef0f37c565d76b
Autor:
Francesco Di Lena, Zdeněk Hradil, Francesca Santoro, Michal Peterek, Francesco V. Pepe, Samuel Burri, Edoardo Charbon, B. Stoklasa, Jaroslav Řeháček, Paul Mos, Isabella Petrelli, Sergii Vasiukov, Martin Paúr, Michele Iacobellis, Claudio Bruschini, Milena D'Angelo, Augusto Garuccio, Davide Giannella, L. Motka, Arin Can Ulku, Francesco Scattarella, Leonardo Amoruso, Gianlorenzo Massaro, Cristoforo Abbattista, Michael Alan Wayne, Maria Ieronymaki
Publikováno v:
Applied Sciences, Vol 11, Iss 6414, p 6414 (2021)
We review the advancement of the research toward the design and implementation of quantum plenoptic cameras, radically novel 3D imaging devices that exploit both momentum–position entanglement and photon–number correlations to provide the typical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92fb4ba6df6fd813630b2d041fc15cc1
https://doi.org/10.1117/12.2600791
https://doi.org/10.1117/12.2600791
Publikováno v:
New J. Phys.
E-Prints Complutense. Archivo Institucional de la UCM
instname
E-Prints Complutense. Archivo Institucional de la UCM
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We show that quantum state tomography with perfect knowledge of the measurement apparatus proves to be, in some instances, inferior to strategies discarding all information about the measurement at hand, as in the case of data pattern tomography. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ede2d54fba3f1cee0930187f55990ef7
Akademický článek
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Autor:
John Rarity, Mark T. Gruneisen, Martin Paúr, Miloslav Dušek, B. Stoklasa, L. Motka, Jaroslav Rehacek, Zdenek Hradil, Luis L. Sánchez-Soto
Publikováno v:
Quantum Information Science and Technology III.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4261f933cfa9c19ab56b318504d10d5d
https://doi.org/10.1117/12.2279533
https://doi.org/10.1117/12.2279533
Autor:
Jaroslav Řeháček, Milena D'Angelo, Zdenek Hradil, Paolo Facchi, B. Stoklasa, Yong Siah Teo, Luis L. Sánchez-Soto, Augusto Garuccio, Francesco V. Pepe, L. Motka, Saverio Pascazio
Publikováno v:
The European Physical Journal Plus. 131
The information gained by performing a measurement on a physical system is most appropriately assessed by the Fisher information, which in fact establishes lower bounds on estimation errors for an arbitrary unbiased estimator. We revisit the basic pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::617d52603398691bb90b7f188a95eaf5
https://doi.org/10.1140/epjp/i2016-16130-7
https://doi.org/10.1140/epjp/i2016-16130-7
Publikováno v:
Scopus-Elsevier
We experimentally show how Shack-Hartmann tomography enables measuring the mutual coherence function of multimode laser light and thus enable proper description of beam intensity propagation. A standard Shack-Hartmann single-shot measurement is used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59d16e014d020df9411250f7d6f6ac3a
https://doi.org/10.1364/dh.2015.dw2a.30
https://doi.org/10.1364/dh.2015.dw2a.30
Publikováno v:
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Wavefront sensing is an advanced technology that enables the precise determination of the phase of a light field, a critical information for many applications, such as noncontact metrology, adaptive optics, and vision correction. Here, we reinterpret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d929e5600c5af8bbaab474d0a053c4db
Publikováno v:
Quantum Sci. Technol. 2, 035003 (2017)
We compare the two main techniques used for estimating the state of a physical system from unknown measurements: standard detector tomography and data-pattern tomography. Adopting linear inversion as a fair benchmark, we show that the difference betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72c2eaacef80bef4e8667deada69dfb8
https://doi.org/10.1088/2058-9565/aa78d9
https://doi.org/10.1088/2058-9565/aa78d9
Autor:
Christine Silberhorn, Jaroslav Rehacek, L. Motka, Zdenek Hradil, Georg Harder, B. Stoklasa, Luis L. Sánchez-Soto
Publikováno v:
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
Universidad Complutense de Madrid
E-Prints Complutense. Archivo Institucional de la UCM
instname
We report the experimental reconstruction of the statistical properties of an ultrafast pulsed type-II parametric down conversion source in a periodically poled KTP waveguide at telecom wavelengths, with almost perfect photon-number correlations. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f160415f0b47420d9a618b80a31b66b
https://doi.org/10.1103/physreva.90.042105
https://doi.org/10.1103/physreva.90.042105