Technical research on crosstalk-free polarization control devices used for blue-green light band

2021 ◽  
Author(s):  
Zejun Zhang ◽  
Songjie Liu ◽  
Weichao Lyu ◽  
Chao Zhang ◽  
Xingqi Yang ◽  
...  
Keyword(s):  
Green Light ◽  
Technical Research ◽  
Light Band ◽  
Polarization Control ◽  
Control Devices ◽  
Free Polarization

Ferroelectric liquid-crystal polarization-control devices with a double-layer cell structure

1995 ◽  
Vol 34 (5) ◽  
pp. 832 ◽  
Author(s):  
Takakiyo Nakagami ◽  
Tsuyoshi Yamamoto ◽  
Tamotsu Akashi ◽  
Tetsuya Makino ◽  
Akihiro Mochizuki
Keyword(s):  
Liquid Crystal ◽  
Double Layer ◽  
Cell Structure ◽  
Ferroelectric Liquid Crystal ◽  
Polarization Control ◽  
Layer Cell ◽  
Control Devices

MANIPULATING THE POLARIZATION OF TERAHERTZ WAVES WITH METAMATERIAL DEVICES

2014 ◽  
Vol 02 (02) ◽  
pp. 1440008 ◽  
Author(s):  
LONGQING CONG ◽  
JIANQIANG GU ◽  
ZHEN TIAN ◽  
RANJAN SINGH ◽  
JIAGUANG HAN ◽  
...  
Keyword(s):  
Polarization State ◽  
Terahertz Waves ◽  
Optical Components ◽  
Polarization Control ◽  
Design Flexibility ◽  
Potential Applications ◽  
Excellent Control ◽  
Terahertz Frequencies ◽  
Control Devices ◽  
Increasing Demand

As the potential applications of terahertz science and technology become extremely important, there is an increasing demand for improved terahertz optical components. One of such devices on demand is the class of polarization control devices. Recently, metasurfaces have emerged as designer structures with excellent control, design flexibility, and multifaceted functionalities. Metamaterials offer fascinating prospects for manipulating the polarization state of terahertz waves. Here, we discuss different metamaterial device designs that exhibit properties of perfect linear polarization rotation and linear to either linear or circular polarization conversion at narrowband as well as broadband terahertz frequencies.

Fabrication of Polarization Control Devices using Metal Grating Structures

2021 ◽  
Author(s):  
Atsushi Motogaito ◽  
Yukino Hayashi ◽  
Akinori Watanabe ◽  
Kazumasa Hiramatsu
Keyword(s):  
Polarization Control ◽  
Metal Grating ◽  
Control Devices

scholarly journals An Endless Reset-Free Polarization Control Method Using Two Wave Plates

2010 ◽  
Vol 2 (6) ◽  
pp. 865-872 ◽  
Author(s):  
Weifeng Rong ◽  
Laurent Dupont ◽  
Yixin Wang ◽  
Yong-Kee Yeo ◽  
Jian Chen ◽  
...  
Keyword(s):  
Control Method ◽  
Polarization Control ◽  
Free Polarization
Sign in / Sign up

Export Citation Format

Share Document