Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Alberto Politi"'
Autor:
Robert Cernansky, Alberto Politi
Publikováno v:
APL Photonics, Vol 5, Iss 10, Pp 101303-101303-5 (2020)
Squeezed light is optical beams with variance below the shot noise level. They are a key resource for quantum technologies based on photons, and they can be used to achieve better precision measurements and improve security in quantum key distributio
Externí odkaz:
https://doaj.org/article/bc65c8c0423f4ed1b750cbd6df8a3727
Publikováno v:
Smart Photonic and Optoelectronic Integrated Circuits 2023.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb946140e0b7b4c0d43829e45e480d21
https://doi.org/10.1117/12.2658891
https://doi.org/10.1117/12.2658891
Autor:
Jake Daykin, Jonathan R. C. Woods, Stephen C. Richardson, Oliver J. Trojak, Jonathan M. Silver, Folly Eli Ayi-Yovo, Nicholas T. Klokkou, Amy S. K. Tong, Patrick Gill, Alberto Politi, Peter Horak, James S. Wilkinson, Vasilis Apostolopoulos
Publikováno v:
Emerging Applications in Silicon Photonics III.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::250c01c1d34d92fbc4a67cc0192f1fee
https://doi.org/10.1117/12.2647237
https://doi.org/10.1117/12.2647237
Autor:
Xin Hu, Tsz Wing Lo, Andrea Mancini, Christopher R. Gubbin, Francesco Martini, Jian Zhang, Zhongmiao Gong, Alberto Politi, Simone De Liberato, Xuefeng Zhang, Dangyuan Lei, Stefan A. Maier
Strongly coupled phonon polaritons in patterned polar dielectric nano-resonators give rise to the formation of hybridized energy states with intriguing properties. However, direct observation of mode coupling in these periodic nanostructures is still
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69a194098b284f79058a757446f33c45
https://eprints.soton.ac.uk/468511/
https://eprints.soton.ac.uk/468511/
Publikováno v:
ACS Photonics
Solid state quantum emitters are among the most promising candidates for single photon generation in quantum technologies. However, they suffer from decoherence effects that limit their efficiency and indistinguishability. For instance, the radiation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf6114403d0d6d49d083b8628de5d055
https://doi.org/10.1021/acsphotonics.8b01671
https://doi.org/10.1021/acsphotonics.8b01671
Autor:
Alberto Politi, Francesco Mattioli, Roberto Leoni, Alessandro Gaggero, Robert Cernansky, Francesco De Martini
Publikováno v:
Advanced Photon Counting Techniques XV.
The quest to enlarge the capabilities of quantum information experiments based on non-classical states of light has directed the research toward an integrated approach. Thanks to integrated photonics circuits, photons can be efficiently generated, ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e6f251e2d5b41f0bff06860ce984960
https://doi.org/10.1117/12.2589650
https://doi.org/10.1117/12.2589650
Autor:
Alberto Politi, Andrea Mancini, Stefan A. Maier, Rodrigo Berté, Simone De Liberato, Emiliano Cortés, Francesco Martini, Christopher R. Gubbin, Yi Li
Publikováno v:
ACS Nano
Surface phonon polaritons (SPhPs) are hybrid light-matter states in which light strongly couples to lattice vibrations inside the Reststrahlen band of polar dielectrics at mid-infrared frequencies. Antennas supporting localized surface phonon polarit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fef40e71d5c75e63d51f9e73a1d11bb
https://eprints.soton.ac.uk/441778/
https://eprints.soton.ac.uk/441778/
Silicon carbide (SiC) displays a unique combination of optical and spin-related properties that make it interesting for photonics and quantum technologies. However, guiding light by total internal reflection can be difficult to achieve, especially wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef05548c17d1fffeac3d2e21269c98ad
http://arxiv.org/abs/2007.07601
http://arxiv.org/abs/2007.07601
Autor:
Jake Daykin, Jonathan R C Woods, Stephen C Richardson, Oliver J Trojak, Folly Eli Ayi-Yovo, Jonathan M Silver, Nicholas T Klokkou, Amy S K Tong, Patrick Gill, Alberto Politi, Peter Horak, James S Wilkinson, Vasilis Apostolopoulos
Publikováno v:
EPJ Web of Conferences. 266:01005
We present the design, fabrication, simulation and initial characterisation of tantalum pentoxide (Ta2O5) optical waveguides and micro-ring resonators for the purpose of supercontinuum and frequency comb generation. Spectral broadening results are pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b54a21a6434203e09b086d2ed3a84618
https://doi.org/10.1051/epjconf/202226601005
https://doi.org/10.1051/epjconf/202226601005
Autor:
Francesco Martini, Francesco Mattioli, Fabio Chiarello, Alberto Politi, Robert Cernansky, Roberto Leoni, Alessandro Gaggero
Publikováno v:
ICTON
The realization of large-scale photonic circuits for quantum optics experiments requires an increasing number of integrated detectors. Superconducting nanowire single photon detectors (SNSPDs) can be easily integrated on chip to efficiently detect th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4721bf49eb4c46d65b753bdcc09b5b6
https://doi.org/10.1109/icton.2019.8840289
https://doi.org/10.1109/icton.2019.8840289