Results 1 to 10 of about 346,176 (326)

Critical Pattern Selection Method Based on CNN Embeddings for Full-Chip Optimization

Photonics, 2023
Source mask optimization (SMO), a primary resolution enhancement technology, is one of the most pivotal technologies for enhancing lithography imaging quality.
Qingyan Zhang, Junbo Liu, Ji Zhou, Chuan Jin, Jian Wang, Song Hu, Haifeng Sun   +6 more
doaj   +1 more source

The Inverse Optimization of an Optical Lithographic Source with a Hybrid Genetic Algorithm

Applied Sciences, 2023
As an effective resolution enhancement technology, source optimization (SO) is considered key for significantly improving the image quality of optical lithography at advanced nodes.
Junbo Liu, Ji Zhou, Dajie Yu, Haifeng Sun, Song Hu, Jian Wang   +5 more
doaj   +1 more source

A Method for Optimizing the Dwell Time of Optical Components in Magnetorheological Finishing Based on Particle Swarm Optimization

Micromachines, 2023
In this paper, a dwell time optimization method based on the particle swarm optimization algorithm is proposed according to the pulse iteration principle in order to achieve high-precision magnetorheological finishing of optical components.
Bo Gao, Bin Fan, Jia Wang, Xiang Wu, Qiang Xin   +4 more
doaj   +1 more source

The generation of genuine quadripartite Einstein–Podolsky–Rosen steering in an optical superlattice

Scientific Reports, 2023
Einstein–Podolsky–Rosen (EPR) steering is a quantum effect based on quantum entanglement and it is the key resource for building quantum networks because of its useful properties.
Y. R. Shen, T. H. Chen, S. L. Liang, X. Y. Cheng, J. W. Lv, Y. X. Jiang, L. Cheng, Y. B. Yu, G. R. Jin, A. X. Chen   +9 more
doaj   +1 more source

Optical manipulation of sphingolipid biosynthesis using photoswitchable ceramides. [PDF]

Elife, 2019
Kol M, Williams B, Toombs-Ruane H, Franquelim HG, Korneev S, Schroeer C, Schwille P, Trauner D, Holthuis JC, Frank JA.   +9 more
europepmc   +2 more sources

Physics-data-driven intelligent optimization for large-aperture metalenses

Opto-Electronic Advances, 2023
Metalenses have gained significant attention and have been widely utilized in optical systems for focusing and imaging, owing to their lightweight, high-integration, and exceptional-flexibility capabilities.
Yingli Ha, Yu Luo, Mingbo Pu, Fei Zhang, Qiong He, Jinjin Jin, Mingfeng Xu, Yinghui Guo, Xiaogang Li, Xiong Li, Xiaoliang Ma, Xiangang Luo   +11 more
doaj   +1 more source

A Step-by-step Guide to the Realisation of Advanced Optical Tweezers [PDF]

, 2015
Since the pioneering work of Arthur Ashkin, optical tweezers have become an indispensable tool for contactless manipulation of micro- and nanoparticles.
Gigain, Sylvain, Jones, Philip H., Marago, Onofrio M., Pesce, Giuseppe, Sasso, Antonio, Volpe, Giorgio, Volpe, Giovanni   +6 more
core   +3 more sources

Ultrafast nonlinear optical response of Dirac fermions in graphene [PDF]

, 2018
The speed of solid-state electronic devices, determined by the temporal dynamics of charge carriers, could potentially reach unprecedented petahertz frequencies through direct manipulation by optical fields, consisting in a million-fold increase from ...
Baudisch, Matthias, Biegert, Jens, Cox, Joel D., García de Abajo, F. Javier, Koppens, Frank H. L., Levitov, Leonid S., Marini, Andrea, Massicotte, Mathieu, Silva, Francisco, Teichmann, Stephan, Zhu, Tony   +10 more
core   +2 more sources

Improved spatiotemporal resolution of anti-scattering super-resolution label-free microscopy via synthetic wave 3D metalens imaging

Opto-Electronic Science, 2023
Super-resolution (SR) microscopy has dramatically enhanced our understanding of biological processes. However, scattering media in thick specimens severely limits the spatial resolution, often rendering the images unclear or indistinguishable ...
Yuting Xiao, Lianwei Chen, Mingbo Pu, Mingfeng Xu, Qi Zhang, Yinghui Guo, Tianqu Chen, Xiangang Luo   +7 more
doaj   +1 more source

Quantum state engineering on an optical transition and decoherence in a Paul trap [PDF]

, 1999
A single Ca+ ion in a Paul trap has been cooled to the ground state of vibration with up to 99.9% probability. Starting from this Fock state |n=0> we have demonstrated coherent quantum state manipulation on an optical transition.
B. E. King, C. A. Blockley, C. Monroe, Ch. Roos, D. J. Wineland, D. Leibfried, D. M. Meekhof, F. Diedrich, F. Schmidt-Kaler, H. C. Nägerl, H. C. Nägerl, H. C. Nägerl, H. Rohde, J. C. Bergquist, J. Eschner, J. I. Cirac, J. I. Cirac, M. Brune, R. Blatt, Th. Sauter, Th. Zeiger, W. Nagourney, W. Paul   +22 more
core   +2 more sources