Results 1 to 10 of about 3,111,671 (229)

General description and understanding of the nonlinear dynamics of mode-locked fiber lasers [PDF]

Scientific Reports, 2017
As a type of nonlinear system with complexity, mode-locked fiber lasers are known for their complex behaviour. It is a challenging task to understand the fundamental physics behind such complex behaviour, and a unified description for the nonlinear ...
Huai Wei, Bin Li, Wei Shi, Xiushan Zhu, Robert A. Norwood, Nasser Peyghambarian, Shuisheng Jian   +6 more
doaj   +2 more sources

Recent advances in mode-locked fiber lasers based on two-dimensional materials

Nanophotonics, 2020
Due to the unique properties of two-dimensional (2D) materials, much attention has been paid to the exploration and application of 2D materials. In this review, we focus on the application of 2D materials in mode-locked fiber lasers.
Wang Junli, Wang Xiaoli, Lei Jingjing, Ma Mengyuan, Wang Cong, Ge Yanqi, Wei Zhiyi   +6 more
doaj   +2 more sources

Recent Advances in MoS₂-Based Saturable Absorbers for Mode-Locked Fiber Lasers [PDF]

Nanomaterials
Ultrashort pulse mode-locked fiber lasers demonstrate significant application potential in optical communication, precision measurement, and ultrafast photonics.
Jiahao Huang, Jiancheng Zheng, Xin Xiong, Yuxian Yang, Xiyan Huang, Chibiao Liu   +5 more
doaj   +2 more sources

Study on Spectrum Shifting and Pulse Splitting of Mode-Locked Fiber Lasers Based on NPR Technology [PDF]

Nanomaterials
We conducted a systematic investigation into the spectral and pulse characteristics of C and L-band Nonlinear Polarization Rotation (NPR) mode-locked fiber lasers effectively employing nonlinear polarization rotation technology. In our experimental setup,
Zhenhua Hao, Yu Hu, Siyu Zhou, Jinhui Liu, Xiaohui Li, Yishan Wang, Cunxiao Gao   +6 more
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Recent progress in passively mode-locked fiber lasers based on low dimensional nanomaterials

Results in Optics, 2022
Passively mode-locked fiber lasers have applications in industry, optical communication, biology, chemistry and so on. Saturable absorber (SA) is a key component in mode-locked fiber laser that can periodically modulates the intra-cavity laser pulses and
Yan Zhou, Keyun Zhang, Tianxing Wang, Wanjun Bi, Meisong Liao, Guoying Zhao, Yongzheng Fang   +6 more
doaj   +1 more source

Spatiotemporally mode-locked soliton fiber laser at 2.8 μm

High Power Laser Science and Engineering, 2023
Spatiotemporal mode-locking creates great opportunity for pulse energy scaling and nonlinear optics research in fiber. Until now, spatiotemporal mode-locking has only been realized in normal-dispersion dissipative soliton and similariton fiber lasers. In
Ying’an Chen, Yicheng Zhou, Zhipeng Qin, Guoqiang Xie, Peng Yuan, Jingui Ma, Liejia Qian   +6 more
doaj   +1 more source

Highly efficient mode-locked and Q-switched Er3+-doped fiber lasers using a gold nanorod saturable absorber

Scientific Reports, 2021
Mode-locked and Q-switched pulsed fiber laser sources with wavelengths of 1.55 μm are widely used in various fields. Gold nanorods (GNRs) have been applied in biomedicine and optics owing to their biocompatibility, easy fabrication, and unique optical ...
Yin-Wen Lee, Chien-Ming Chen, Wei-Hsiang Chuang, Ching-Yi Cho, Cheng-Hsien Yu, M. C. Paul   +5 more
doaj   +1 more source

Single-cavity dual-comb fiber lasers and their applications

Frontiers in Physics, 2023
Single-cavity, dual-comb lasers are those specially designed mode-locked lasers that can emit more than one, asynchronous ultrashort pulse trains with stable repetition frequency difference between them.
Jianjun Yang, Xin Zhao, Liqian Zhang, Zheng Zheng   +3 more
doaj   +1 more source

High Power and Large-Energy Pulse Generation in an Erbium-Doped Fiber Laser by a Ferromagnetic Insulator-Cr₂Si₂Te₆ Saturable Absorber

Nanomaterials, 2022
Large-energy mode-locked fiber lasers are extensively studied due to their indispensable use in various fields and applications. Recently, ferromagnetic insulators have attracted tremendous research interest in ultra-fast photonics because of their ...
Zhifeng Hong, Xiwen Jiang, Meixia Zhang, Huanian Zhang, Xiaojuan Liu   +4 more
doaj   +1 more source

2 μm passively mode-locked thulium-doped fiber lasers with Ta2AlC-deposited tapered and side-polished fibers

Scientific Reports, 2021
In this work, mode-locked thulium-doped fiber lasers operating in the 2 µm wavelength region were demonstrated using tantalum aluminum carbide (Ta2AlC)-based saturable absorbers (SAs) utilizing the evanescent wave interaction.
H. Ahmad, M. F. M. Azri, R. Ramli, M. Z. Samion, N. Yusoff, K. S. Lim   +5 more
doaj   +1 more source