Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Liu, Xuanyi"'
Recent unsupervised methods for monocular 3D pose estimation have endeavored to reduce dependence on limited annotated 3D data, but most are solely formulated in 2D space, overlooking the inherent depth ambiguity issue. Due to the information loss in
Externí odkaz:
http://arxiv.org/abs/2411.13026
Many few-shot segmentation (FSS) methods use cross attention to fuse support foreground (FG) into query features, regardless of the quadratic complexity. A recent advance Mamba can also well capture intra-sequence dependencies, yet the complexity is
Externí odkaz:
http://arxiv.org/abs/2409.19613
Open World Object Detection (OWOD) combines open-set object detection with incremental learning capabilities to handle the challenge of the open and dynamic visual world. Existing works assume that a foreground predictor trained on the seen categorie
Externí odkaz:
http://arxiv.org/abs/2311.02342
Nonlinear polarization evolution (NPE) is among the most advanced techniques for obtaining ultrashort pulses with excellent optical performance. However, it is challenging to design environmentally stable NPE fiber oscillators using only polarization
Externí odkaz:
http://arxiv.org/abs/2302.13006
We experimentally demonstrate the realization of a half-polarization-maintaining (half-PM) fiber laser, in which mode-locking is provided by a reflective multimode-interference saturable absorber (SA). In the specially designed SA, linearly polarized
Externí odkaz:
http://arxiv.org/abs/2211.10600
Autor:
Wu, Jiaye, Liu, Xuanyi, Malomed, Boris A., Chang, Kuan-Chang, Zhao, Minghe, Qi, Kang, Sha, Yanhua, Xie, Ze Tao, Clementi, Marco, Brès, Camille-Sophie, Zhang, Shengdong, Fu, H. Y., Li, Qian
Establishing relations between fundamental effects in far-flung areas of physics is a subject of great interest in the current research. We here report realization of a novel photonic system akin to the radio-frequency superconducting quantum interfe
Externí odkaz:
http://arxiv.org/abs/2208.01459
Autor:
Yin, Bowen, Ren, Jingyi, Liu, Xuanyi, Lu, Miaomiao, Huang, Dan, Zhang, Yadong, Zuo, Jinshi, Wen, Rui, Pei, Huanting, Zhu, Siqi, Zhang, Zhenao, Wang, Ziyi, Ma, Yuxia
Publikováno v:
In Journal of Functional Foods October 2024 121
Publikováno v:
In Optics and Laser Technology February 2025 181 Part B
Publikováno v:
In Optics and Laser Technology February 2025 181 Part B
We demonstrate a novel, robust and compact fiber laser mode-locked by nonlinear polarization evolution (NPE) in polarization-maintaining (PM) fibers. The reflectivity of the artificial saturable absorber (SA) is analyzed to explain the mode-locking m
Externí odkaz:
http://arxiv.org/abs/2109.14202