Reducing anomalous reflection from complex absorbing potentials: A semiclassical approach

2021 ◽  
Vol 103 (4) ◽  
Author(s):  
Micheline B. Soley ◽  
Kobra N. Avanaki ◽  
Eric J. Heller
Keyword(s):  
Semiclassical Approach ◽  
Anomalous Reflection

New Approach to the Theory of Circular Dichroism

1998 ◽  
Vol 63 (8) ◽  
pp. 1187-1201 ◽  
Author(s):  
Jaroslav Zamastil ◽  
Lubomír Skála ◽  
Petr Pančoška ◽  
Oldřich Bílek
Keyword(s):  
Electromagnetic Wave ◽  
Circular Dichroism ◽  
Electromagnetic Waves ◽  
Maxwell Equations ◽  
Optically Active ◽  
Semiclassical Approach ◽  
New Approach ◽  
Isotropic Media ◽  
New Formula ◽  
Circular Dichroïsm

Using the semiclassical approach for the description of the propagation of the electromagnetic waves in optically active isotropic media we derive a new formula for the circular dichroism parameter. The theory is based on the idea of the time damped electromagnetic wave interacting with the molecules of the sample. In this theory, the Lambert-Beer law need not be taken as an empirical law, however, it follows naturally from the requirement that the electromagnetic wave obeys the Maxwell equations.

Broadband, High‐Efficiency and Wide‐Incident‐Angle Anomalous Reflection in Groove Metagratings

2021 ◽  
pp. 2100149
Author(s):  
Chuanbao Liu ◽  
Jingjin He ◽  
Ji Zhou ◽  
Jianchun Xu ◽  
Ke Bi ◽  
...  
Keyword(s):  
High Efficiency ◽  
Incident Angle ◽  
Anomalous Reflection

High-efficiency generation of circularly polarized light via symmetry-induced anomalous reflection

2015 ◽  
Vol 91 (12) ◽  
Author(s):  
Shang-Chi Jiang ◽  
Xiang Xiong ◽  
Yuan-Sheng Hu ◽  
Sheng-Wei Jiang ◽  
Yu-Hui Hu ◽  
...  
Keyword(s):  
High Efficiency ◽  
Polarized Light ◽  
Circularly Polarized Light ◽  
Circularly Polarized ◽  
Anomalous Reflection

Gradient Chiral Metamirrors for Spin-Selective Anomalous Reflection

2017 ◽  
Vol 11 (6) ◽  
pp. 1700115 ◽  
Author(s):  
Liqiao Jing ◽  
Zuojia Wang ◽  
Renuka Maturi ◽  
Bin Zheng ◽  
Huaping Wang ◽  
...  
Keyword(s):  
Anomalous Reflection
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