Results 211 to 220 of about 24,117,744 (267)

Super-Resolution and High-Data-Density Acoustic Meta-Hologram via Amplitude and Phase Coupling. [PDF]

Adv Sci (Weinh)
Guo X, Wang X, Tang G, Zeng H, Fan S, Hu X, Mo Y, He Z, Li T, Xu H, Shen J, Fan H, Gao X, Zhu Y, Zhang H, Assouar B.   +15 more
europepmc   +1 more source

Transfer-Matrix Framework for Modeling Mid-Infrared Vibrational Circular Dichroism Spectra. [PDF]

Anal Chem
Utyushev A, Rasskazov IL, Phal Y.
europepmc   +1 more source

Ultrawide-FOV full-color waveguides free of rainbow and fishbone artifacts via physics-constrained generative metagrating design. [PDF]

Sci Adv
Wang M, Li Y, Li H, Wu F, Yu Z, Xia H, Zhang Q, Zhang C, Liu Y, Xie H, Wang C, Zheng Z.   +11 more
europepmc   +1 more source

Strong interlayer coupling and chiral flat-band cascades in twisted bilayer gratings. [PDF]

Sci Adv
Choi D, Lee SJ, Cho SW, Bark CB, Pak S, Shin DJ, Park MJ, Gong SH.   +7 more
europepmc   +1 more source

High-Performance Terahertz Photodetectors Based on Spiral Structure-Regulated Graphene. [PDF]

Sensors (Basel)
Yang L, Zhang B, Wei Y, Wu H, Zhou Z, Bao Z, Fan H, Wang X, Wang L, Chen X.   +9 more
europepmc   +1 more source

Revealing hidden periodicity in momentum-encoded metasurfaces. [PDF]

Nat Commun
Kim S, Yoon J, Jeong M, Kim J, Lee J, Choi M, Jeon D, Lee G, Kim K, Rho J.   +9 more
europepmc   +1 more source

A More Efficient Rigorous Coupled-Wave Analysis Algorithm

Mathematics in Industry, 2006
We present a modification of a well-known mathematical model based on the Rigorous Coupled-Wave Analysis (RCWA) that can be used to solve optical diffraction problems on periodic structures (both 1-D and 2-D gratings with approximated layer-structure). The algorithm calculates the reflected and transmitted field which in turn determine the diffraction ...
Kraaij, van, M.G.M.M., Maubach, J.M.L.
exaly   +5 more sources