Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Chapman, Robert J."'
Autor:
Finco, Giovanni, Miserocchi, Filippo, Maeder, Andreas, Kellner, Jost, Sabatti, Alessandra, Chapman, Robert J., Grange, Rachel
Optical quantum communication technologies are making the prospect of unconditionally secure and efficient information transfer a reality. The possibility of generating and reliably detecting quantum states of light, with the further need of increasi
Externí odkaz:
http://arxiv.org/abs/2407.04048
Autor:
Yang, Yang, Chapman, Robert J., Youssry, Akram, Haylock, Ben, Lenzini, Francesco, Lobino, Mirko, Peruzzo, Alberto
Over the past decade, integrated quantum photonic technologies have shown great potential as a platform for studying quantum phenomena and realizing large-scale quantum information processing. Recently, there have been proposals for utilizing wavegui
Externí odkaz:
http://arxiv.org/abs/2405.13654
Autor:
Jia, Wenhe, Saerens, Grégoire, Talts, Ülle-Linda, Weigand, Helena, Chapman, Robert J., Li, Liu, Grange, Rachel, Yang, Yuanmu
Polarization-entangled photon pair sources are essential for diverse quantum technologies, such as quantum communication, computation, and imaging. However, the generation of complex polarization-entangled quantum states has long been constrained by
Externí odkaz:
http://arxiv.org/abs/2405.03493
Autor:
Sabatti, Alessandra, Kellner, Jost, Kaufmann, Fabian, Chapman, Robert J., Finco, Giovanni, Kuttner, Tristan, Maeder, Andreas, Grange, Rachel
Intensity modulators are fundamental components for integrated photonics. From near infrared to visible spectral ranges, they find applications in optical communication and quantum technologies. In particular, they are required for the control and ma
Externí odkaz:
http://arxiv.org/abs/2404.09787
Autor:
Chapman, Robert J., Kuttner, Tristan, Kellner, Jost, Sabatti, Alessandra, Maeder, Andreas, Finco, Giovanni, Kaufmann, Fabian, Grange, Rachel
Generating and interfering non-classical states of light is fundamental to optical quantum information science and technology. Quantum photonic integrated circuits provide one pathway towards scalability by combining nonlinear sources of non-classica
Externí odkaz:
http://arxiv.org/abs/2404.08378
Autor:
Yang, Yang, Chapman, Robert J., Haylock, Ben, Lenzini, Francesco, Joglekar, Yogesh N., Lobino, Mirko, Peruzzo, Alberto
Publikováno v:
Nat Commun 15, 50 (2024)
Waveguide lattices offer a compact and stable platform for a range of applications, including quantum walks, topological effects, condensed matter system simulation, and classical and quantum information processing. In such lattices, the Hamiltonian'
Externí odkaz:
http://arxiv.org/abs/2311.14951
Autor:
Thiel, Hannah, Wagner, Marita, Nardi, Bianca, Schlager, Alexander, Chapman, Robert J., Frick, Stefan, Suchomel, Holger, Kamp, Martin, Höfling, Sven, Schneider, Christian, Weihs, Gregor
Entangled photon pairs are an important resource for quantum cryptography schemes that go beyond point-to-point communication. Semiconductor Bragg-reflection waveguides are a promising photon-pair source due to mature fabrication, integrability, larg
Externí odkaz:
http://arxiv.org/abs/2309.00936
Autor:
Thiel, Hannah, Jehle, Lennart, Chapman, Robert J., Frick, Stefan, Conradi, Hauke, Kleinert, Moritz, Suchomel, Holger, Kamp, Martin, Höfling, Sven, Schneider, Christian, Keil, Norbert, Weihs, Gregor
Mass-deployable implementations for quantum communication require compact, reliable, and low-cost hardware solutions for photon generation, control and analysis. We present a fiber-pigtailed hybrid photonic circuit comprising nonlinear waveguides for
Externí odkaz:
http://arxiv.org/abs/2309.00926
Publikováno v:
Quantum Science and Technology 9 015016 (2023)
Quantum computers comprise elementary logic gates that initialize, control and measure delicate quantum states. One of the most important gates is the controlled-NOT, which is widely used to prepare two-qubit entangled states. The controlled-NOT gate
Externí odkaz:
http://arxiv.org/abs/2305.16674
Autor:
Kumar, Anand, Samaner, Çağlar, Cholsuk, Chanaprom, Matthes, Tjorben, Paçal, Serkan, Oyun, Yağız, Zand, Ashkan, Chapman, Robert J., Saerens, Grégoire, Grange, Rachel, Suwanna, Sujin, Ateş, Serkan, Vogl, Tobias
Publikováno v:
ACS Nano 18 (7), 5270-5281 (2024)
Quantum emitters in solid-state crystals have recently attracted a lot of attention due to their simple applicability in optical quantum technologies. The polarization of single photons generated by quantum emitters is one of the key parameters that
Externí odkaz:
http://arxiv.org/abs/2303.04732