Results 11 to 20 of about 7,813 (265)

Spatiotemporal mode locking in quadratic nonlinear media [PDF]

Physical Review E, 2020
9 pages, 7 ...
Mahmut Bağci, J Nathan Kutz
exaly   +6 more sources

Spatiotemporal mode-locking and photonic flywheel in multimode microresonators [PDF]

, 2022
Abstract Dissipative Kerr soliton (DKS) frequency combs – also known as microcombs – have arguably created a new field in cavity nonlinear photonics, with a strong cross-fertilization between theoretical, experimental, and technological research.
Mingming Nie, Kunpeng Jia, Yijun Xie, Shining Zhu, Zhenda Xie, Shu‐Wei Huang   +5 more
  +6 more sources

Mechanisms of spatiotemporal mode-locking [PDF]

Nature Physics, 2020
Mode-locking is a process in which different modes of an optical resonator establish, through nonlinear interactions, stable synchronization. This self-organization underlies light sources that enable many modern scientific applications, such as ultrafast and high-field optics and frequency combs.
Logan G Wright, Pavel Sidorenko, Hamed Pourbeyram   +2 more
exaly   +3 more sources

Multi-Wavelength Spatiotemporal Mode-Locked Fiber Laser at 1.55 μm [PDF]

Photonics, 2022
We propose and demonstrate an effective and simple multi-wavelength spatiotemporal mode-locked (STML) laser. The laser introduces a multimode interference (MMI) effect using the core diameter mismatch of the fibers, thus enabling simultaneous mode ...
Ze-Long Ma, Tian-Xu Zhao, Wei-Yi Hong, Hu Cui, Zhi-Chao Luo, Wen-Cheng Xu, Ai-Ping Luo   +6 more
doaj   +2 more sources

Spatiotemporal mode-locked vector solitons [PDF]

16 pages, 7 ...
Jiawen Wu, Rongjun Huang, Jiahao Chen, Hu Cui, Zhi‐Chao Luo, Wen‐Cheng Xu, Xiaosheng Xiao, Ai‐Ping Luo   +7 more
openalex   +3 more sources

A High-Energy Wide-Spectrum Spatiotemporal Mode-Locked Fiber Laser

Micromachines, 2023
In this article, we demonstrate a high-energy, wide-spectrum, spatiotemporal mode-locked (STML) fiber laser. Unlike traditional single-mode fiber lasers, STML fiber lasers theoretically enable mode-locking with various combinations of transverse modes.
Boyuan Ge, Yajun Lou, Silin Guo, Yue Cai, Xinhai Zhang   +4 more
openalex   +4 more sources

Period-doubling bifurcation in spatiotemporal mode-locked lasers [PDF]

, 2021
Period-doubling bifurcation is a universal dynamic of nonlinear systems, which has been extensively investigated in laser systems with a single transverse mode. This study presents an experimental observation and theoretical investigation of the period-doubling bifurcation in spatiotemporal mode-locked (STML) multimode fiber lasers.
Xiaosheng Xiao, Yihang Ding, Shuzheng Fan, Changxi Yang, Xiaoguang Zhang   +4 more
openalex   +3 more sources

All-step-index-fiber spatiotemporally mode-locked laser

Optica, 2023
Spatiotemporal mode-locking (STML) in multi-mode fiber (MMF) lasers has extended the concept of temporal dissipative solitons into spatiotemporal dissipative solitons. To date, all reported STML in MMF lasers has used graded-index (GRIN) MMFs either solely or hybridly with other fibers.
Chenxin Gao, Bo Cao, Yihang Ding, Xiaosheng Xiao, Dali Yang, Hongyang Fei, Changxi Yang, Chengying Bao   +7 more
openalex   +2 more sources

Temporal and spatiotemporal soliton molecules in ultrafast fibre lasers [PDF]

Nanophotonics
Ultrafast fibre lasers, characterized by ultrashort pulse duration and broad spectral bandwidth, have drawn significant attention due to their vast potential across a wide range of applications, from fundamental scientific to industrial processing and ...
Mao Ding, Yuan Zichuan, Dai Ke, Chen Yue, Ma Huihui, Ling Qiang, Zheng Jiancheng, Zhang Yusheng, Chen Daru, Cui Yudong, Sun Zhipei, Malomed Boris A.   +11 more
doaj   +2 more sources

Topological Spatiotemporal Mode-Locked Lasers [PDF]

Abstract Achieving robust high-dimensional solitons both in optics and Bose-Einstein condensates remains a great challenge, due to the unpredictable high-order perturbations. Here, we propose and demonstrate a novel topological spatiotemporal mode-locked fiber laser empowered by mode-division multiplexing, for precisely controlling of ...
Jian Wang, Xiaokang Lian, Yuchen Zhang, Mutian Xu, Bing Han, Chengkun Cai, Jianxing Liu   +6 more
openalex   +2 more sources