Zobrazeno 1 - 10
of 327
pro vyhledávání: '"Shams-Ansari A"'
Autor:
Hu, Yaowen, Song, Yunxiang, Zhu, Xinrui, Guo, Xiangwen, Lu, Shengyuan, Zhang, Qihang, He, Lingyan, Franken, C. A. A., Powell, Keith, Warner, Hana, Assumpcao, Daniel, Renaud, Dylan, Wang, Ying, Magalhães, Letícia, Rosborough, Victoria, Shams-Ansari, Amirhassan, Li, Xudong, Cheng, Rebecca, Luke, Kevin, Yang, Kiyoul, Barbastathis, George, Zhang, Mian, Zhu, Di, Johansson, Leif, Beling, Andreas, Sinclair, Neil, Loncar, Marko
Here we show a photonic computing accelerator utilizing a system-level thin-film lithium niobate circuit which overcomes this limitation. Leveraging the strong electro-optic (Pockels) effect and the scalability of this platform, we demonstrate photon
Externí odkaz:
http://arxiv.org/abs/2411.02734
Deployment of terahertz communication and spectroscopy systems relies on the availability of low-noise and fast detectors, with plug-and-play capabilities. However, most currently available technologies are stand-alone, discrete components, either sl
Externí odkaz:
http://arxiv.org/abs/2410.20407
Autor:
Lampert, Y., Shams-Ansari, A., Gaier, A., Tomasino, A., Rajabali, S., Magalhaes, L., Lončar, M., Benea-Chelmus, I. -C.
Modern communication and sensing technologies rely on connecting the optical domain with the microwave domain. Terahertz technologies, spanning increased frequencies from 100 GHz to 10 THz, are critical for providing larger bandwidths and faster swit
Externí odkaz:
http://arxiv.org/abs/2406.15651
Autor:
Shen Qixin, Shams-Ansari Amirhassan, Boyce Andrew M., Wilson Nathaniel C., Cai Tao, Loncar Marko, Mikkelsen Maiken H.
Publikováno v:
Nanophotonics, Vol 10, Iss 1, Pp 589-595 (2020)
Diamond has attracted great interest as an appealing material for various applications ranging from classical to quantum optics. To date, Raman lasers, single photon sources, quantum sensing and quantum communication have been demonstrated with integ
Externí odkaz:
https://doaj.org/article/ce273c949e7f422b961c586eb8c07742
Autor:
Assumpcao, Daniel, Renaud, Dylan, Baradari, Aida, Zeng, Beibei, De-Eknamkul, Chawina, Xin, C. J., Shams-Ansari, Amirhassan, Barton, David, Machielse, Bartholomeus, Loncar, Marko
Practical quantum networks will require quantum nodes consisting of many memory qubits. This in turn will increase the complexity of the photonic circuits needed to control each qubit and will require strategies to multiplex memories and overcome the
Externí odkaz:
http://arxiv.org/abs/2405.03912
Autor:
Xin, C. J., Lu, Shengyuan, Yang, Jiayu, Shams-Ansari, Amirhassan, Desiatov, Boris, Magalhães, Letícia S., Ghosh, Soumya S., McGee, Erin, Renaud, Dylan, Achuthan, Nicholas, Zvyagintsev, Arseniy, Barton III, David, Sinclair, Neil, Lončar, Marko
Recent advancements in thin-film lithium niobate (TFLN) photonics have led to a new generation of high-performance electro-optic devices, including modulators, frequency combs, and microwave-to-optical transducers. However, the broader adoption of TF
Externí odkaz:
http://arxiv.org/abs/2404.12381
Autor:
Hu, Yaowen, Zhu, Di, Lu, Shengyuan, Zhu, Xinrui, Song, Yunxiang, Renaud, Dylan, Assumpcao, Daniel, Cheng, Rebecca, Xin, CJ, Yeh, Matthew, Warner, Hana, Guo, Xiangwen, Shams-Ansari, Amirhassan, Barton, David, Sinclair, Neil, Loncar, Marko
Electro-optics serves as the crucial bridge between electronics and photonics, unlocking a wide array of applications ranging from communications and computing to sensing and quantum information. Integrated electro-optics approaches in particular ena
Externí odkaz:
http://arxiv.org/abs/2404.06398
Autor:
Zhu, Xinrui, Hu, Yaowen, Lu, Shengyuan, Warner, Hana K., Li, Xudong, Song, Yunxiang, Magalhaes, Leticia, Shams-Ansari, Amirhassan, Sinclair, Neil, Loncar, Marko
The recent emergence of thin-film lithium niobate (TFLN) has extended the landscape of integrated photonics. This has been enabled by the commercialization of TFLN wafers and advanced nanofabrication of TFLN such as high-quality dry etching. However,
Externí odkaz:
http://arxiv.org/abs/2402.16161
Autor:
Lufungula, Isaac Luntadila, Shams-Ansari, Amirhassan, Renaud, Dylan, de Beeck, Camiel Op, Cuyvers, Stijn, Poelman, Stijn, Billet, Maximilien, Roelkens, Gunther, Loncar, Marko, Kuyken, Bart
The field of integrated photonics has significantly impacted numerous fields including communication, sensing, and quantum physics owing to the efficiency, speed, and compactness of its devices. However, the reliance on off-chip bulk lasers compromis
Externí odkaz:
http://arxiv.org/abs/2401.16242
Autor:
Rodrigues, Caique C., Schilder, Nick J., Zurita, Roberto O., Magalhães, Letícia S., Shams-Ansari, Amirhassan, Santos, Felipe J. L. dos, Paiano, Otávio M., Alegre, Thiago P. M., Lončar, Marko, Wiederhecker, Gustavo S.
We report on the experimental demonstration of cross-polarization backward stimulated Brillouin scattering (BSBS) in lithium niobate on insulator (LNOI) waveguides. Performing polarization-sensitive pump and probe measurements, we captured both intra
Externí odkaz:
http://arxiv.org/abs/2311.18135