Zobrazeno 1 - 10
of 1 495
pro vyhledávání: '"Shanhui Fan"'
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-8 (2024)
Abstract Optical phenomena always display some degree of partial coherence between their respective degrees of freedom. Partial coherence is of particular interest in multimodal systems, where classical and quantum correlations between spatial, polar
Externí odkaz:
https://doaj.org/article/38a4c53a0eaf4fd8b4e9ffeadb38455e
Autor:
Aditya Tripathi, Chibuzor Fabian Ugwu, Viktar S. Asadchy, Ihar Faniayeu, Ivan Kravchenko, Shanhui Fan, Yuri Kivshar, Jason Valentine, Sergey S. Kruk
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Optical nonreciprocity is manifested as a difference in the transmission of light for the opposite directions of excitation. Nonreciprocal optics is traditionally realized with relatively bulky components such as optical isolators based on t
Externí odkaz:
https://doaj.org/article/21f298545f1e4c5ebcf65116216e248c
Autor:
Chhabindra Gautam, Mingsen Pan, Subhashree Seth, Thomas J. Rotter, Ming Zhou, Bradley J. Thompson, Ricky Gibson, Shanhui Fan, Ganesh Balakrishnan, Weidong Zhou
Publikováno v:
APL Photonics, Vol 9, Iss 7, Pp 076113-076113-6 (2024)
As a new type of semiconductor laser, photonic crystal surface-emitting lasers (PCSELs) feature large-area single-mode surface emission with high power and high beam quality. The unique features of single-mode lasing over a large area active region a
Externí odkaz:
https://doaj.org/article/1488c29af9be4ad2af909e03dd2d1e00
Publikováno v:
APL Photonics, Vol 9, Iss 6, Pp 061301-061301-9 (2024)
We propose an all-optical approach to generating space–time wave packets in a multimode slab waveguide via the multilevel interband stimulated Brillouin scattering process. Two pump sources and a single-mode signal are fed into the waveguide. The p
Externí odkaz:
https://doaj.org/article/8918aa0602d846e8bf410a8893af5e42
Autor:
Shadi Safaei Jazi, Ihar Faniayeu, Rafael Cichelero, Dimitrios C. Tzarouchis, Mohammad Mahdi Asgari, Alexandre Dmitriev, Shanhui Fan, Viktar Asadchy
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract The nonreciprocal magnetoelectric effect, also known as the Tellegen effect, promises a number of groundbreaking phenomena connected to fundamental (e.g., electrodynamics of axion and relativistic matter) and applied physics (e.g., magnetles
Externí odkaz:
https://doaj.org/article/fa9baa61366f4933a788b6589ff16445
Publikováno v:
Materials, Vol 17, Iss 19, p 4695 (2024)
A dual fan-shaped structure covered with Ag films was investigated for generating twin photonic hooks (t-PHs). The t-PH characteristics of this structure are studied using the Finite-Difference Time-Domain (FDTD) method. The results show that by desi
Externí odkaz:
https://doaj.org/article/002ebfc2c1fd462e9d6a9202da5daf45
Publikováno v:
APL Quantum, Vol 1, Iss 1, Pp 016102-016102-8 (2024)
Synthetic dimensions have generated great interest for studying many types of topological, quantum, and many-body physics, and they offer a flexible platform for simulation of interesting physical systems, especially in high dimensions. In this paper
Externí odkaz:
https://doaj.org/article/41baf7fe7ac64202a5dad8032806c217
Autor:
Yubin Park, Shanhui Fan
Publikováno v:
PRX Energy, Vol 3, Iss 3, p 033002 (2024)
We propose a multijunction configuration for an electroluminescent cooling system, incorporating multiple semiconductor layers with different band gaps. Through theoretical analysis focusing on cooling power density and coefficient of performance, we
Externí odkaz:
https://doaj.org/article/9c1cd098e54841a6803a44a36aa61057
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-9 (2023)
Abstract The concept of synthetic dimensions in photonics provides a versatile platform in exploring multi-dimensional physics. Many of these physics are characterized by band structures in more than one dimensions. Existing efforts on band structure
Externí odkaz:
https://doaj.org/article/795702690e3b452098a82414a0c0a443
Publikováno v:
PRX Quantum, Vol 5, Iss 1, p 010339 (2024)
Cavity QED, wherein a quantum emitter is coupled to electromagnetic cavity modes, is a powerful platform for implementing quantum sensors, memories, and networks. However, due to the fundamental trade-off between gate fidelity and execution time, as
Externí odkaz:
https://doaj.org/article/56f20ddd0c8b40b5bd2c0a3ebf958544