Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Villar, Aitor"'
Autor:
Villar, Aitor, Lohrmann, Alexander, Bai, Xueliang, Vergoossen, Tom, Bedington, Robert, Perumangatt, Chithrabhanu, Lim, Huai Ying, Islam, Tanvirul, Reezwana, Ayesha, Tang, Zhongkan, Chandrasekara, Rakhitha, Sachidananda, Subash, Durak, Kadir, Wildfeuer, Christoph F., Griffin, Douglas, Oi, Daniel K. L., Ling, Alexander
Global quantum networks for secure communication can be realised using large fleets of satellites distributing entangled photon-pairs between ground-based nodes. Because the cost of a satellite depends on its size, the smallest satellites will be mos
Externí odkaz:
http://arxiv.org/abs/2006.14430
Autor:
Lim, Huai Ying, Vergoossen, Tom, Bedington, Robert, Bai, Xueliang, Villar, Aitor, Lohrmann, Alexander, Nhung, Nguyen Hong, Barraclough, Simon, Vennik, Jai, Griffin, Douglas, Ling, Alexander
This paper presents the thermo-mechanical design of the quantum light source on board SpooQy-1, a 3U CubeSat that was deployed from the International Space Station on 17th June 2019. SpooQy-1 is a technology demonstrator for space-based quantum netwo
Externí odkaz:
http://arxiv.org/abs/2006.14442
We experimentally demonstrate a source of polarization entangled photon-pairs based on a single periodically-poled potassium titanyl phosphate (PPKTP) crystal pumped with a broadband, free running laser diode.The crystal is placed within a linear bea
Externí odkaz:
http://arxiv.org/abs/1908.09568
We report on the use of elliptical pump spatial modes to increase the observed brightness of spontaneous parametric downconversion in critically phase matched crystals. Simulations qualitatively predict this improvement which depends on the eccentric
Externí odkaz:
http://arxiv.org/abs/1907.13352
Publikováno v:
Proc. SPIE 10674, Quantum Technologies 2018, 106740X (21 May 2018)
We present recent findings towards developing brighter entangled photon sources in critically phase matched (CPM) nonlinear crystals. Specifically, we use type-I collinear phase matching at non-degenerate wavelengths in parallel \b{eta}-Barium Borate
Externí odkaz:
http://arxiv.org/abs/1805.11809
We present an experimental demonstration of a bright and high fidelity polarization entangled photon pair source. The source is constructed using two critically phase matched $\beta$-Barium Borate crystals with parallel optical axes and photon pairs
Externí odkaz:
http://arxiv.org/abs/1803.05171
We present an optical design where polarization-entangled photon pairs are generated within two $\beta$-Barium Borate crystals whose optical axes are parallel. This design increases the spatial mode overlap of the emitted photon pairs enhancing singl
Externí odkaz:
http://arxiv.org/abs/1711.01045
Publikováno v:
Applied Physics Letters; 11/28/2022, Vol. 121 Issue 22, p1-7, 7p
Autor:
Vergoossen, Tom, Villar, Aitor, Lohrmann, Alexander, Lim, Huai Ying, Shankar, Divya, Bedington, Robert, Wildfeuer, Christoph F., Griffin, Douglas, Oi, Daniel K. L., Bai, Xueliang, Perumangatt, Chithrabhanu, Islam, Tanvirul, Reezwana, Ayesha, Sachidananda, Subash, Tang, Zhongkan, Durak, Kadir, Chandrasekara, Rakhitha, Ling, Alexander
Publikováno v:
Small Satellite Conference
SpooQy-1 is a 3-unit nanosatellite that was launched into a Low Earth Orbit from the International Space Station on the 17th of June 2019. The spacecraft hosts a scientific payload capable of producing entangled photon-pairs and measuring their polar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1459::442d5703e0f019d96abed146fc1a3de8
https://digitalcommons.usu.edu/smallsat/2020/all2020/10
https://digitalcommons.usu.edu/smallsat/2020/all2020/10
Autor:
Villar, Aitor, Lohrmann, Alexander, Xueliang Bai, Vergoossen, Tom, Bedington, Robert, Chithrabhanu Perumangatt, Lim, Huai Ying, Tanvirul Islam, Reezwana, Ayesha, Zhongkan Tang
Supplement 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e48b2e47c807027e3b6a2a1c8a10741