scholarly journals A tunable optical differential operation based onthe cross-polarization effect at the opticalinterface

2021 ◽  
Author(s):  
Daxiu Xia ◽  
Yan Wang ◽  
Qijun Zhi
Keyword(s):  
Polarization Effect ◽  
Cross Polarization ◽  
Differential Operation

Transmission of Elegant Laguerre-Gaussian beams at a dielectric interface - numerical simulations

2009 ◽  
Vol 57 (2) ◽  
pp. 181-188 ◽  
Author(s):  
W. Szabelak ◽  
W. Nasalski
Keyword(s):  
Numerical Simulations ◽  
Total Internal Reflection ◽  
Polarization Effect ◽  
Internal Reflection ◽  
Gaussian Beams ◽  
Cross Polarization ◽  
Dielectric Interface ◽  
Theoretical Predictions ◽  
Critical Incidence

Transmission of Elegant Laguerre-Gaussian beams at a dielectric interface - numerical simulations Behaviour of Laguerre-Gaussian beams impinged at a dielectric interface under distinct angles is discussed. For different incident angles the beams interact with the interface differently. Two ranges of incident angles, specified by a position of a spectral cone of beam field and related to a cross-polarization effect, are analyzed. Boundary between these two ranges is defined. Cases of critical incidence and total internal reflection are also discussed. Paraxial beams near the lower paraxial limit are considered. Theoretical predictions are confirmed by numerical simulations.

Cross polarization effect of donor-acceptor group on a potential single-molecule transistor

2014 ◽  
Vol 27 (11) ◽  
pp. 834-840
Author(s):  
Yu-Mo. Zhang ◽  
Xiaojun Wang ◽  
Weiran Zhang ◽  
Wen Li ◽  
Bing Yang ◽  
...  
Keyword(s):  
Single Molecule ◽  
Polarization Effect ◽  
Cross Polarization ◽  
Acceptor Group ◽  
Donor Acceptor ◽  
Single Molecule Transistor

A Cross Polarization Suppressed Sequential Array with L-Probe Fed Rectangular Microstrip Antennas

2011 ◽  
Vol E94-B (9) ◽  
pp. 2653-2655
Author(s):  
Kazuki IKEDA ◽  
Keigo SATO ◽  
Ken-ichi KAGOSHIMA ◽  
Shigeki OBOTE ◽  
Atsushi TOMIKI ◽  
...  
Keyword(s):  
Microstrip Antennas ◽  
Cross Polarization

High-Pressure Homogenization Alters Physicochemical Properties and In Vitro Digestibility of Chinese Yam (Dioscorea Opposita Thunb.) Starch

2018 ◽  
Vol 18 (1) ◽  
pp. 10-15
Author(s):  
Wang Yi-Wei ◽  
He Yong-Zhao ◽  
An Feng-Ping ◽  
Huang Qun ◽  
Zeng Feng ◽  
...  
Keyword(s):  
High Pressure ◽  
Physicochemical Properties ◽  
Starch Content ◽  
In Vitro Digestibility ◽  
High Pressure Homogenization ◽  
Starch Granules ◽  
Cross Polarization ◽  
Chinese Yam ◽  
Crystal Type

In this study, Chinese yam starch-water suspension (8%) were subjected to high-pressure homogenization (HPH) at 100 MPa for increasing cycle numbers, and its effect of on the physicochemical properties of the starch was investigated. Results of the polarizing microscope observations showed that the starch granules were disrupted (i.e. greater breakdown value) after HPH treatment, followed by a decrease in cross polarization. After three HPH cycles, the crystallinity of starch decreased, while the crystal type remained unaltered. Meanwhile, the contents of rapidly digestible starch and slowly digestible starch were increased. On the contrary, resistant starch content was decreased. Our results indicate that HPH treatment resulted in reduction of starch crystallinity and increase of starch digestibility.

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