Results 31 to 40 of about 2,428,008 (144)

Mode-Controllable and High-Pulse-Energy Spatiotemporally Mode-Locked Fiber Laser

IEEE Photonics Journal
Spatiotemporally mode-locked (STML) fiber lasers have been a remarkable platform for exploring multidimensional nonlinear optical dynamics and developing novel photonic devices.
Wenhui Hao, Zhihui Yang, Mingwei Mao, Yulong Tang   +3 more
doaj   +1 more source

Multiple-soliton in spatiotemporal mode-locked multimode fiber lasers

Optics Express, 2019
Experimental observations of spatiotemporal mode-locked multiple-soliton, including harmonic mode locking and multiple pulses, in multimode fiber (MMF) lasers are reported. Numerical simulations are conducted to investigate the nonlinear dynamics of multi-pulsing.
Yihang Ding, Xiaosheng Xiao, Pan Wang, Changxi Yang   +3 more
openaire   +2 more sources

Mechanisms of Spatiotemporal Mode-Locking

, 2019
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 ...
Pourbeyram, Hamed, Christodoulides, Demetrios N., Wright, Logan G., Isichenko, Andrei, Malomed, Boris A., Sidorenko, Pavel, Ziegler, Zachary M., Wise, Frank W., Menyuk, Curtis   +8 more
core   +1 more source

Spatiotemporal mode-locking and photonic flywheel in multimode microresonators

, 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.
Shu-Wei Huang, Mingming Nie, Kunpeng Jia, Yijun Xie, Shining Zhu, Zhenda Xie   +5 more
openaire   +2 more sources

Mode-locking induced by coherent driving in fiber lasers

, 2022
The generation of stable short optical pulses in mode-locked lasers is of tremendous importance for many applications. Mode-locking is a broad concept that encompasses different processes enabling short pulse formation.
Carlos Mas Arabí (14382243), Pedro Parra-Rivas (12517987), Nicolas Englebert (14366082), François Leo (7519442), Simon-Pierre Gorza (14366085)   +4 more
core   +1 more source

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
openaire   +1 more source

Orbit-controlled generation of two-color attosecond mode-locked free-electron lasers

Physical Review Research
The generation of attosecond x-ray pulses has garnered significant attention within the x-ray free-electron laser (FEL) community due to their potential for ultrafast time-resolved studies.
Lingjun Tu, Hao Sun, Huaiqian Yi, Li Zeng, Yifan Liang, Yong Yu, Xiaofan Wang, Weiqing Zhang   +7 more
doaj   +1 more source

Phase‐Locked Rossby Wave‐4 Pattern Dominates the 2022‐Like Concurrent Heat Extremes Across the Northern Hemisphere

Geophysical Research Letters
Concurrent heat extremes (CHEs) are becoming increasingly common in the mid‐high latitudes across the Northern Hemisphere (NH), underscoring the need to comprehend their spatiotemporal characteristics and underlying causes. Here we reveal a phase‐locking
Xiaoye Yang, Gang Zeng, Shiyue Zhang, Vedaste Iyakaremye, Cheng Shen, Wei‐Chyung Wang, Deliang Chen   +6 more
doaj   +1 more source

Spatiotemporal mode-locked vector solitons

16 pages, 7 ...
Wu, Jia-Wen, Huang, Rong-Jun, Chen, Jia-Hao, Cui, Hu, Luo, Zhi-Chao, Xu, Wen-Cheng, Xiao, Xiao-Sheng, Luo, Ai-Ping   +7 more
openaire   +2 more sources

Optical injection locking and optical-fiber data transmission by directly modulated wavelength tunable laser transmitters

AIP Advances
Enhancement of the small- and large-signal modulation performance of wavelength tunable laser diode (TLD) transmitters under strong optical injection locking (OIL) is investigated numerically in back-to-back and optical-fiber transmission schemes.
N. Zakhleniuk, O. Duzgol
doaj   +1 more source