P‐4.8: High Efficiency Wire Grid Polarizer for Quantum Dot Color Filter LCD

2019 ◽  
Vol 50 (S1) ◽  
pp. 720-723
Author(s):  
Yujie Liu ◽  
Shiyu Zhang ◽  
Ge Shi ◽  
Haijun Niu ◽  
Zheng Fang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Efficiency ◽  
Color Filter ◽  
Wire Grid ◽  
Wire Grid Polarizer

20‐3: High Efficiency Wire Grid Polarizer for Quantum Dot Color Filter LCD

2019 ◽  
Vol 50 (1) ◽  
pp. 275-278
Author(s):  
Yujie Liu ◽  
Shiyu Zhang ◽  
Ge Shi ◽  
Haijun Niu ◽  
Zheng Fang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Efficiency ◽  
Color Filter ◽  
Wire Grid ◽  
Wire Grid Polarizer

Polarized microbeam FT-IR analysis of single fibers

1996 ◽  
Vol 54 ◽  
pp. 206-207
Author(s):  
Liling Cho ◽  
David L. Wetzel
Keyword(s):  
Molecular Orientation ◽  
Transition Point ◽  
Polymer Fibers ◽  
Single Fiber ◽  
Wire Grid ◽  
Polyester Fibers ◽  
Ft Ir ◽  
Ir Analysis ◽  
The Relationship ◽  
Wire Grid Polarizer

Polarized infrared microscopy has been used for forensic purposes to differentiate among polymer fibers. Dichroism can be used to compare and discriminate between different polyester fibers, including those composed of polyethylene terephthalate that are frequently encountered during criminal casework. In the fiber manufacturering process, fibers are drawn to develop molecular orientation and crystallinity. Macromolecular chains are oriented with respect to the long axis of the fiber. It is desirable to determine the relationship between the molecular orientation and stretching properties. This is particularly useful on a single fiber basis. Polarized spectroscopic differences observed from a single fiber are proposed to reveal the extent of molecular orientation within that single fiber. In the work presented, we compared the dichroic ratio between unstretched and stretched polyester fibers, and the transition point between the two forms of the same fiber. These techniques were applied to different polyester fibers. A fiber stretching device was fabricated for use on the instrument (IRμs, Spectra-Tech) stage. Tension was applied with a micrometer screw until a “neck” was produced in the stretched fiber. Spectra were obtained from an area of 24×48 μm. A wire-grid polarizer was used between the source and the sample.

A finite element model of terahertz substrate-based wire-grid polarizer

2021 ◽  
Vol 188 ◽  
pp. 404-414
Author(s):  
Nazariy Jaworski ◽  
Nazariy Andrushchak ◽  
Mykhailo Lobur ◽  
Marek Iwaniec
Keyword(s):  
Finite Element ◽  
Finite Element Model ◽  
Element Model ◽  
Wire Grid ◽  
Wire Grid Polarizer

scholarly journals Tailoring the Geometry of Bottom-Up Nanowires: Application to High Efficiency Single Photon Sources

Nanomaterials ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1201
Author(s):  
Dan Dalacu ◽  
Philip J. Poole ◽  
Robin L. Williams
Keyword(s):  
Quantum Dot ◽  
High Efficiency ◽  
Emission Rate ◽  
Single Photon ◽  
Collection Efficiency ◽  
Photon Emission ◽  
Device Performance ◽  
Bottom Up ◽  
Selective Area ◽  
Photon Generation

For nanowire-based sources of non-classical light, the rate at which photons are generated and the ability to efficiently collect them are determined by the nanowire geometry. Using selective-area vapour-liquid-solid epitaxy, we show how it is possible to control the nanowire geometry and tailor it to optimise device performance. High efficiency single photon generation with negligible multi-photon emission is demonstrated using a quantum dot embedded in a nanowire having a geometry tailored to optimise both collection efficiency and emission rate.

ZnO nanorods decorated with metal sulfides as stable and efficient counter-electrode materials for high-efficiency quantum dot-sensitized solar cells

2016 ◽  
Vol 4 (21) ◽  
pp. 8161-8171 ◽  
Author(s):  
Chandu V. V. M. Gopi ◽  
Mallineni Venkata-Haritha ◽  
Young-Seok Lee ◽  
Hee-Je Kim
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Counter Electrode ◽  
Electrode Materials ◽  
High Efficiency ◽  
Zno Nanorods ◽  
Metal Sulfide ◽  
Metal Sulfides ◽  
Sensitized Solar Cells

Metal sulfide decorated with ZnO NRs (ZnO/CoS, ZnO/NiS, ZnO/CuS and ZnO/PbS) were fabricated and used as efficient CEs for QDSSCs.

Novel wire grid polarizer for accurate antenna characterization

2012 ◽  
Author(s):  
Hongkyu Park ◽  
Huang Zhe ◽  
Edward PJ Parrott ◽  
Andy Chan ◽  
Emma Pickwell-MacPherson
Keyword(s):  
Wire Grid ◽  
Wire Grid Polarizer

High efficiency CdS quantum-dot-sensitized solar cells with boron and nitrogen co-doped TiO2 nanofilm as effective photoanode

2015 ◽  
Vol 169 ◽  
pp. 103-108 ◽  
Author(s):  
Ling Li ◽  
Junying Xiao ◽  
Xichuan Yang ◽  
Wenming Zhang ◽  
Huayan Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
High Efficiency ◽  
Doped Tio2 ◽  
Cds Quantum Dot ◽  
Sensitized Solar Cells ◽  
Co Doped

RETRACTED: Modeling and imprint fabrication of an infrared wire-grid polarizer with an antireflection grating structure

2014 ◽  
Vol 64 ◽  
pp. 13-17 ◽  
Author(s):  
Itsunari Yamada ◽  
Naoto Yamashita ◽  
Toshihiko Einishi ◽  
Mitsunori Saito ◽  
Kouhei Fukumi ◽  
...  
Keyword(s):  
Wire Grid ◽  
Grating Structure ◽  
Wire Grid Polarizer

High-Efficiency “Green” Quantum Dot Solar Cells

2014 ◽  
Vol 136 (25) ◽  
pp. 9203-9210 ◽  
Author(s):  
Zhenxiao Pan ◽  
Iván Mora-Seró ◽  
Qing Shen ◽  
Hua Zhang ◽  
Yan Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
High Efficiency ◽  
Quantum Dot Solar Cells
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