Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Cilibrizzi, Pasquale"'
Autor:
Ecker, Sebastian, Fink, Matthias, Scheidl, Thomas, Sohr, Philipp, Ursin, Rupert, Arshad, Muhammad Junaid, Bonato, Cristian, Cilibrizzi, Pasquale, Gali, Adam, Udvarhelyi, Péter, Politi, Alberto, Trojak, Oliver J., Ghezellou, Misagh, Hassan, Jawad Ul, Ivanov, Ivan G., Son, Nguyen Tien, Burkard, Guido, Tissot, Benedikt, Hendriks, Joop, Gilardoni, Carmem M., van der Wal, Caspar H., David, Christian, Astner, Thomas, Koller, Philipp, Trupke, Michael
Quantum communication promises unprecedented communication capabilities enabled by the transmission of quantum states of light. However, current implementations face severe limitations in communication distance due to photon loss. Silicon carbide (Si
Externí odkaz:
http://arxiv.org/abs/2403.03284
Autor:
Cilibrizzi, Pasquale, Arshad, Muhammad Junaid, Tissot, Benedikt, Son, Nguyen Tien, Ivanov, Ivan G., Astner, Thomas, Koller, Philipp, Ghezellou, Misagh, Ul-Hassan, Jawad, White, Daniel, Bekker, Christiaan, Burkard, Guido, Trupke, Michael, Bonato, Cristian
Publikováno v:
Nat Commun 14, 8448 (2023)
Spin-active quantum emitters have emerged as a leading platform for quantum technologies. However, one of their major limitations is the large spread in optical emission frequencies, which typically extends over tens of GHz. Here, we investigate sing
Externí odkaz:
http://arxiv.org/abs/2305.01757
Autor:
Bekker, Christiaan, Arshad, Muhammad Junaid, Cilibrizzi, Pasquale, Nikolatos, Charalampos, Lomax, Peter, Wood, Graham S., Cheung, Rebecca, Knolle, Wolfgang, Ross, Neil, Gerardot, Brian, Bonato, Cristian
Publikováno v:
Appl. Phys. Lett. 122, 173507 (2023)
Grayscale lithography allows the creation of micrometer-scale features with spatially-controlled height in a process that is fully compatible with standard lithography. Here, solid immersion lenses are demonstrated in silicon carbide using a novel fa
Externí odkaz:
http://arxiv.org/abs/2301.07705
Autor:
Cilibrizzi, Pasquale, Liu, Xiaoze, Zhang, Peiyao, Wang, Chenzhe, Li, Quanwei, Yang, Sui, Zhang, Xiang
Publikováno v:
Phys. Rev. Lett. 130, 036902 (2023)
The newly discovered valley degree of freedom in atomically thin two-dimensional transition metal dichalcogenides (TMD) offers a promising platform to explore rich nonlinear physics, such as spinor Bose-Einstein condensate (BEC) and novel valleytroni
Externí odkaz:
http://arxiv.org/abs/2011.11019
Autor:
Cilibrizzi, Pasquale
Exciton-polaritons are half-light half-matter bosonic quasiparticles formed by the strong coupling between quantum well excitons and the photonic mode of a planar semiconductor microcavity. By increasing the polariton population above a threshold den
Externí odkaz:
https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.678138
Autor:
Cilibrizzi, Pasquale, Sigurdsson, Helgi, Liew, Tim C. H., Ohadi, Hamid, Wilkinson, Simon, Askitopoulos, Alexis, Shelykh, Ivan A., Lagoudakis, Pavlos
Publikováno v:
Phys. Rev. B 92, 155308 (2015)
We report on the observation of spin whirls in a radially expanding polariton condensate formed under non-resonant optical excitation. Real space imaging of polarization- and time-resolved photoluminescence reveal a spiralling polarization pattern in
Externí odkaz:
http://arxiv.org/abs/1602.04757
Autor:
Cilibrizzi, Pasquale, Sigurdsson, Helgi, Liew, Tim C. H., Ohadi, Hamid, Askitopoulos, Alexis, Brodbeck, Sebastian, Schneider, Christian, Shelykh, Ivan A., Höfling, Sven, Ruostekoski, Janne, Lagoudakis, Pavlos
We study the polarization dynamics of a spatially expanding polariton condensate under nonresonant linearly polarized optical excitation. The spatially and temporally resolved polariton emission reveals the formation of non-trivial spin textures in t
Externí odkaz:
http://arxiv.org/abs/1602.04711
Autor:
Cilibrizzi, Pasquale, Askitopoulos, Alexis, Silva, Matteo, Clarke, Edmund, Zajac, Joanna M., Langbein, Wolfgang, Lagoudakis, Pavlos G.
Publikováno v:
Appl. Phys. Lett. 105, 191118 (2014)
Polariton lattice condensates provide a platform for on chip quantum emulations. Interactions in extended polariton lattices are currently limited by the intrinsic photonic disorder of microcavities. Here, we fabricate a strain compensated planar GaA
Externí odkaz:
http://arxiv.org/abs/1407.6535
Autor:
Kammann, Elena, Liew, Timothy C. H., Ohadi, Hamid, Cilibrizzi, Pasquale, Tsotsis, Panayiotis, Hatzopoulos, Zacharias, Savvidis, Pavlos G., Kavokin, Alexey V., Lagoudakis, Pavlos G.
We report on the experimental observation of the non-linear analogue of the optical spin Hall effect under highly non-resonant circularly polarized excitation of an exciton polariton condensate in a GaAs/AlGaAs microcavity. Initially circularly polar
Externí odkaz:
http://arxiv.org/abs/1204.4799
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