Results 91 to 100 of about 2,304,314 (292)

Replica symmetry breaking in the aperiodic pulsating regime of a passive mode-locked ultrafast fiber laser

Communications Physics
While replica symmetry breaking (RSB) was originally formulated in spin-glass theory, its photonic counterpart has been realized in the last decade.
Yishan Chen, Jiafeng Shan, Jiangying Xia, Deng Pan, Benli Yu, Anderson S. L. Gomes, Ernesto P. Raposo, Zhiqiang Wang   +7 more
doaj   +1 more source

Additively Manufactured Geometry‐Reconfigurable Soft Neural Probes With Monolithic Multifunctionality

Advanced Functional Materials, EarlyView.
A geometry‐reconfigured additive manufacturing strategy converts planar printed soft materials into soft compact neural probes with integrated hydrogel electrodes and microfluidic channels. The resulting NeuroMAP platform enables scalable multichannel recording, localized chemical delivery, stable in vivo electrophysiological recording, and reduced ...
Hyunjin Lee, Xinyi Wang, Sirui Li, Jihyang Park, Hyunseok Lee, Jianting Yao, Kedar Narayan, Yuqi Wang, Jiashu Ren, Yueqi Deng, Salahuddin Ahmed, Denver I. Greenawalt, Archana Pandiyan, Loganathan Veeramuthu, Chi‐Ching Kuo, Tao Zhou   +15 more
wiley   +1 more source

Research Progress of Passively Mode-Locked Fiber Lasers Based on Saturable Absorbers

Nanomaterials
Ultrashort fiber lasers are one of the current research hotspots in the field of lasers. They have the advantages of compact structure and high beam quality.
Jiayi Xie, Tengfei Liu, Xilong Liu, Fang Wang, Weiwei Liu   +4 more
doaj   +1 more source

Spatiotemporal mode-locking and dissipative solitons in multimode fiber lasers. [PDF]

Light Sci Appl, 2023
Cao B, Gao C, Liu K, Xiao X, Yang C, Bao C.   +5 more
europepmc   +1 more source

3D‐Printed Gradient Shape‐Memory Strain Sensors With Rewritable Gauge Factors

Advanced Functional Materials, EarlyView.
A 3D‐printed shape‐memory strain sensor combines thermomechanical programming with gradient architectural design. Preset strain rewrites the gauge factor (GF), while the gradient geometry amplifies the response through strain redistribution. Reprogrammable sensitivity enables the same sensor to detect weak pulse signals and monitor large‐amplitude ...
Xuan Zhang, Wenjie Qiao, Kaixin Jiang, Sherry Chen, Hanyu Cui, Kirsten Dyer, Xuefeng Zhu, Ting Wang, Xuehua Zhang, Ben Bin Xu, Jie Kong   +10 more
wiley   +1 more source

Hybrid Mode Locking in Semiconductor Lasers: Simulations, Analysis, and Experiments

, 2013
Hybrid mode locking in a two-section edge-emitting semiconductor laser is studied numerically and analytically using a set of three delay differential equations.
Pimenov, Alexander, Vladimirov, Andrei G., Arsenijević, Dejan, Schmeckebier, Holger, Bimberg, Dieter, Rachinskii, Dmitrii, Radziunas, Mindaugas, Arkhipov, Rostislav M.   +7 more
core   +1 more source

Utilizing the Metastability of Spidroins as a Strategy for Improving Mechanical Properties of Biomimetic Spider Silk Fibers

Advanced Functional Materials, EarlyView.
Phase transitions are central for the assembly of recombinant silk proteins into fibers. Soluble protein can transition into condensed states such as condensates and gels. These states are metastable and evolve in a time‐dependent way. Metastability depends on the protein sequence, and this relationship can be used to enhance the mechanical properties ...
Fred‐Eric Sammalisto, Topias Lankinen, Celine Tallroth, Rafael A. Lara, Matilda Backholm, Markus B. Linder   +5 more
wiley   +1 more source

A Novel Space-Time-Speed Method for Increasing the Passing Capacity with Safety Guaranteed of Railway Station

Journal of Advanced Transportation, 2017
A method for improving the passing capacity of a station without adding any track and equipment is proposed in this paper. In the process of handling train routes, by transforming the existing fixed train-approaching locking section into a variable mode,
Junfeng Wang, Yang Yu, Renwei Kang, Jungang Wang   +3 more
doaj   +1 more source

Self-Induced Mode-Locking in Electrically Pumped Far-Infrared Random Lasers. [PDF]

Adv Sci (Weinh), 2023
Di Gaspare A, Pistore V, Riccardi E, Pogna EAA, Beere HE, Ritchie DA, Li L, Davies AG, Linfield EH, Ferrari AC, Vitiello MS.   +10 more
europepmc   +1 more source

Nanoamphizymes: Self‐Assembled Amphiphilic Enzymatic Nanomaterials for High‐Performance Biocatalysis and Biosensing

Advanced Functional Materials, EarlyView.
An amphiphilic GOx nanoamphizyme was constructed by covalently introducing hydrophobic PPNI linkers onto GOx, enabling spontaneous self‐assembly into tunable nanoparticles. Mild crosslinking further stabilized the assemblies and enhanced catalytic performance and stability.
Yuan‐Hao Hsiao, Rajan Deepan Chakravarthy, Po‐Hsiang Chen, Abdelreheem Abdelfatah Saddik, Hsin‐Chieh Lin   +4 more
wiley   +1 more source