Results 121 to 130 of about 51,516 (317)

Synthesis and mode transformation analysis of double loop 7R mechanism with motion and locking modes

Advances in Mechanical Engineering
Analyzing the different characteristics of tangent lines of the coupler point curve of 4R mechanism, a 3R kinematic chain in a singular configuration is set up, planar and spherical 7R mechanisms with motion and locking modes are synthesized.
Wei Liu, Nan Zhang, Binbin Meng
doaj   +1 more source

Synthesized spatiotemporal mode-locking and photonic flywheel in multimode mesoresonators. [PDF]

Nat Commun, 2022
Nie M, Jia K, Xie Y, Zhu S, Xie Z, Huang SW.   +5 more
europepmc   +1 more source

Mode locking mechanism in Fourier-domain mode-locked optoelectronic oscillators

Optics Express
Fourier-domain mode-locked (FDML) optoelectronic oscillators (OEOs) are regarded as a promising candidate to generate linearly chirped microwave waveforms (LCMWs) with large time-bandwidth products. Nevertheless, up to date, the mode locking mechanism in FDML-OEOs is still not clear enough.
Lingjie Zhang, Yilin Wu, Huan Tian, Zhen Zeng, Yaowen Zhang, Zhiyao Zhang, Yali Zhang, Shangjian Zhang, Heping Li, Yong Liu   +9 more
openaire   +2 more sources

Reconfigurable Three‐Dimensional Superconducting Nanoarchitectures

Advanced Functional Materials, EarlyView.
3D superconducting nanostructures offer new possibilities for emergent physical phenomena. However, fabricating complex geometries remains challenging. Here 3D nanoprinting of complex 3D superconducting nanoarchitectures is established. As well as propagating superconducting vortices in 3D, anisotropic superconducting properties with geometric ...
Elina Zhakina, Luke Alexander Turnbull, Weijie Xu, Markus König, Paul Simon, Wilder Carrillo‐Cabrera, Amalio Fernández‐Pacheco, Uri Vool, Dieter Suess, Claas Abert, Vladimir M. Fomin, Claire Donnelly   +11 more
wiley   +1 more source

Current concepts to reduce mechanical stiffness in locked plating systems: a review article

Orthopedic Research and Reviews, 2014
Nikhil Nanavati, Marcus Walker Scunthorpe General Hospital, Scunthorpe, North East Lincolnshire, UK Abstract: Locking plates can be used in a bridging mode to treat fractures by means of secondary bone healing.
Nanavati N, Walker M
doaj  

Two types of ultrafast mode-locking operations from an Er-doped fiber laser based on germanene nanosheets. [PDF]

Front Optoelectron, 2023
Xu B, Jin Z, Shi L, Zhang H, Liu Q, Qin P, Jiang K, Wang J, Tang W, Xia W.   +9 more
europepmc   +1 more source

Matched-Filter Detection of Mode-Locked Laser Signals [PDF]

, 1973
R. J. D’Orazio, Nicholas George
openalex   +1 more source

Low‐Symmetry Weyl Semimetals: A Path to Ideal Topological States

Advanced Functional Materials, EarlyView.
This study presents a theoretical framework for realizing ideal Weyl semimetals, where Weyl nodes are well‐isolated at the Fermi level. The approach is exemplified in the low‐symmetry material Cu2SnSe3, which exhibits tunable topological phases, current‐induced orbital magnetization, and a strong circular photogalvanic effect, making it a promising ...
Darius‐Alexandru Deaconu, Varun Shah, Rodion Vladimirovich Belosludov, Mohammad Saeed Bahramy   +3 more
wiley   +1 more source

Analysis on Reducing the Bandwidth of Kelly Sidebands in Mode-Locking Fiber Laser for Narrow Terahertz Signal Generation

Photonics
The bandwidth of the ±1-order Kelly sidebands of mode-locking fiber lasers is investigated for narrow terahertz (THz) signal generation. Four key factors influencing the bandwidth of Kelly sidebands are found and analyzed in detail.
Weiqian Zhao, Youyou Hu, Mingya Shen, Qiyan Feng   +3 more
doaj   +1 more source

Passive mode-locking and terahertz frequency comb generation in resonant-tunneling-diode oscillator. [PDF]

Nat Commun, 2022
Hiraoka T, Inose Y, Arikawa T, Ito H, Tanaka K.   +4 more
europepmc   +1 more source