Mon, 29 Dec 2025 (showing 7 of 7 entries )
[33] arXiv:2512.22008 [pdf, html, other]
Rethinking photonic nanojets: a new definition and design paradigm
Mirza Karamehmedović, Kristoffer Linder-Steinlein, Jesper Glückstad
Subjects: Optics (physics.optics); Mathematical Physics (math-ph)
[34] arXiv:2512.21926 [pdf, other]
Arbitrary Reflectionless Optical Routing via Non-Hermitian Zero-Index Networks
Yongxing Wang, Zehui Du, Zhenshuo Xu, Pei Xiao, Jizi Lin, Yufeng Zhang, Jie Luo
Comments: 19 pages, 6 figures
Subjects: Optics (physics.optics)
[35] arXiv:2512.21851 [pdf, html, other]
Programmable Photonic Circuits with Embedded Feedback for Parallel Multi-Wavelength Operations
Kevin Zelaya, Jonathan Friedman, Mohammad-Ali Miri
Subjects: Optics (physics.optics); Computational Physics (physics.comp-ph)
[36] arXiv:2512.21718 [pdf, other]
On-chip quadratically nonlinear photodetector
Yu Zhang, Xiaoqing Chen, Mingwen Zhang, Yanyan Zhang, Chenyang Zhao, Liang Fang, Jianlin Zhao, Xuetao Gan
Subjects: Optics (physics.optics); Applied Physics (physics.app-ph)
[37] arXiv:2512.21605 [pdf, other]
Quadratic Band Touching and Nontrivial Winding Reveal Generalized Angular Momentum Conservation
Yihan Wang, Domenico Bongiovanni, Dario Jukić, Sihong Lei, Zhichan Hu, Daohong Song, Jingjun Xu, Roberto Morandotti, Hrvoje Buljan, Zhigang Chen
Subjects: Optics (physics.optics)
[38] arXiv:2512.21587 [pdf, other]
Incorporating rank-free coupling and external field via an amplitude-only modulated spatial photonic Ising machine
Ze Zheng, Yuegang Li, Hang Xu, Jingzheng Huang, Tailong Xiao, Guihua Zeng
Comments: 4 pages, 3 figures
Subjects: Optics (physics.optics); Disordered Systems and Neural Networks (cond-mat.dis-nn); Machine Learning (cs.LG); Mathematical Physics (math-ph); Applied Physics (physics.app-ph)
[39] arXiv:2512.21566 [pdf, other]
Broadband tunable microwave photonic radar for simultaneous detection of human respiration, heartbeat, and speech with deep learning-based speech recognition
Lei Gao, Dingding Liang, Jiawei Gao, Chulun Lin, Zhiqiang Huang, Taixia Shi, Yang Chen
Comments: 40 pages, 14 figures, 3 tables
Subjects: Optics (physics.optics)