Fast phase modulation using dual-frequency nematic liquid crystals

2007 ◽  
Vol 15 (8) ◽  
pp. 601 ◽  
Author(s):  
Mikhail I. Barnik ◽  
Serguei P. Palto
Keyword(s):  
Liquid Crystals ◽  
Phase Modulation ◽  
Nematic Liquid Crystals ◽  
Dual Frequency ◽  
Fast Phase

Optical Phase Modulation Using Dual-Frequency Nematic Liquid Crystals

2008 ◽  
Vol 480 (1) ◽  
pp. 49-71 ◽  
Author(s):  
Mikhail I. Barnik ◽  
Artur R. Geivandov ◽  
Vladimir V. Lazarev ◽  
Serguei P. Palto ◽  
Serguei V. Yakovlev
Keyword(s):  
Liquid Crystals ◽  
Phase Modulation ◽  
Nematic Liquid Crystals ◽  
Dual Frequency ◽  
Optical Phase ◽  
Optical Phase Modulation

Order parameter of dual-frequency nematic liquid crystals measured over a wide range of thicknesses

2020 ◽  
Vol 47 (9) ◽  
pp. 1338-1344
Author(s):  
Olha Melnyk ◽  
Yuriy Garbovskiy ◽  
Anatoliy Glushchenko
Keyword(s):  
Liquid Crystals ◽  
Order Parameter ◽  
Nematic Liquid Crystals ◽  
Dual Frequency ◽  
Wide Range

scholarly journals Polarization-independent 2 pi phase modulation for Terahertz using chiral nematic liquid crystals

2016 ◽  
Vol 6 (7) ◽  
pp. 2283 ◽  
Author(s):  
Chun-Ta Wang ◽  
Chung-Lun Wu ◽  
Han-Wei Zhang ◽  
Tsung-Hsien Lin ◽  
Chao-Kuei Lee
Keyword(s):  
Liquid Crystals ◽  
Phase Modulation ◽  
Nematic Liquid Crystals ◽  
Chiral Nematic ◽  
Polarization Independent

Investigations of dual-frequency nematic liquid crystals doped with dichroic dye

2018 ◽  
Vol 46 (7) ◽  
pp. 1001-1012 ◽  
Author(s):  
A. Pianelli ◽  
J. Parka ◽  
P. Perkowski ◽  
R. Caputo ◽  
E. Otón ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Dual Frequency ◽  
Dichroic Dye

Molecular relaxations in dual-frequency nematic liquid crystals

2014 ◽  
Vol 41 (11) ◽  
pp. 1537-1544 ◽  
Author(s):  
M. Mrukiewicz ◽  
P. Perkowski ◽  
K. Garbat ◽  
R. Dąbrowski
Keyword(s):  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Dual Frequency

scholarly journals Dielectric Properties of Compounds Creating Dual-Frequency Nematic Liquid Crystals

2013 ◽  
Vol 124 (6) ◽  
pp. 940-945 ◽  
Author(s):  
M. Mrukiewicz ◽  
P. Perkowski ◽  
K. Garbat ◽  
R. Dąbrowski ◽  
J. Parka
Keyword(s):  
Liquid Crystals ◽  
Dielectric Properties ◽  
Nematic Liquid Crystals ◽  
Dual Frequency

scholarly journals Electro-Optical Switching of Dual-Frequency Nematic Liquid Crystals: Regimes of Thin and Thick Cells

Crystals ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 314 ◽  
Author(s):  
Olha Melnyk ◽  
Yuriy Garbovskiy ◽  
Dario Bueno-Baques ◽  
Anatoliy Glushchenko
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystals ◽  
Optical Switching ◽  
Nematic Liquid Crystals ◽  
Optical Response ◽  
Thin Layers ◽  
Optical Performance ◽  
Dual Frequency ◽  
Crystal Cells ◽  
Cell Thickness

Conventional display applications of liquid crystals utilize thin layers of mesogenic materials, typically less than 10 µm. However, emerging non-display applications will require thicker, i.e., greater than 100 µm, layers of liquid crystals. Although electro-optical performance of relatively thin liquid crystal cells is well-documented, little is known about the properties of thicker liquid crystal layers. In this paper, the electro-optical response of dual-frequency nematic liquid crystals is studied using a broad range (2–200 µm) of the cell thickness. Two regimes of electro-optical switching of dual-frequency nematics are observed and analyzed.

scholarly journals Fast, large and controllable phase modulation using dual frequency liquid crystals

2004 ◽  
Vol 12 (7) ◽  
pp. 1470 ◽  
Author(s):  
Andrew K. Kirby ◽  
Gordon D. Love
Keyword(s):  
Liquid Crystals ◽  
Phase Modulation ◽  
Dual Frequency
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