Zobrazeno 1 - 10
of 8 504
pro vyhledávání: '"Cao,Hui"'
We study Anderson transition for light in three dimensions by performing large-scale ab-initio simulations of electromagnetic wave transport in disordered ensembles of conducting spheres. A mobility edge that separates diffusive transport and Anderso
Externí odkaz:
http://arxiv.org/abs/2408.04853
Wavefront shaping has become a powerful tool for manipulating light propagation in various complex media undergoing linear scattering. Controlling nonlinear optical interactions with spatial degrees of freedom is a relatively recent but growing area
Externí odkaz:
http://arxiv.org/abs/2407.05201
Autor:
Cheng, Long, Bao, Mingrui, Zhang, Jingxian, Zhang, Xue, Yang, Qun, Li, Qiang, Cao, Hui, Qiu, Dawei, Liu, Jia, Ye, Fei, Wang, Qing, Liang, Genhao, Li, Hui, Cheng, Guanglei, Zhou, Hua, Zuo, Jian-Min, Zhou, Xiaodong, Shen, Jian, Zhu, Zhifeng, Mu, Sai, Wang, Wenbo, Zhai, Xiaofang
Chirality in solid-state materials has sparked significant interest due to potential applications of topologically-protected chiral states in next-generation information technology. The electrical magneto-chiral effect (eMChE), arising from relativis
Externí odkaz:
http://arxiv.org/abs/2404.13396
Time-reversal symmetry enables shaping input waves to control output waves in many linear and nonlinear systems; however energy dissipation violates such symmetry. We consider a saturated multimode fiber amplifier in which light generates heat flow a
Externí odkaz:
http://arxiv.org/abs/2402.10345
Autor:
McIntosh, Rohin, Goetschy, Arthur, Bender, Nicholas, Yamilov, Alexey, Hsu, Chia Wei, Yilmaz, Hasan, Cao, Hui
Publikováno v:
Nature Photonics (2024)
Wavefront shaping enables targeted delivery of coherent light into random-scattering media, such as biological tissue, by constructive interference of scattered waves. However, broadband waves have short coherence times, weakening the interference ef
Externí odkaz:
http://arxiv.org/abs/2309.09376
Transverse Mode Instability (TMI) which results from dynamic nonlinear thermo-optical scattering is the primary limitation to power scaling in high-power fiber lasers and amplifiers. It has been proposed that TMI can be suppressed by exciting multipl
Externí odkaz:
http://arxiv.org/abs/2308.11599
Autor:
Shaughnessy, Liam, McIntosh, Rohin E., Goetschy, Arthur, Hsu, Chia Wei, Bender, Nicholas, Yilmaz, Hasan, Yamilov, Alexey, Cao, Hui
Wavefront shaping allows focusing light through or inside strongly scattering media, but the background intensity also increases due to long-range correlations, reducing the target's contrast. By manipulating non-local intensity correlations of scatt
Externí odkaz:
http://arxiv.org/abs/2308.02891
With the advancements in large language model technology, it has showcased capabilities that come close to those of human beings across various tasks. This achievement has garnered significant interest from companies and scientific research instituti
Externí odkaz:
http://arxiv.org/abs/2308.00624
Deep learning has fundamentally transformed artificial intelligence, but the ever-increasing complexity in deep learning models calls for specialized hardware accelerators. Optical accelerators can potentially offer enhanced performance, scalability,
Externí odkaz:
http://arxiv.org/abs/2307.08558