Results 31 to 40 of about 9,752 (258)

Circular polarization of transmitted light by sapphirinidae copepods. [PDF]

PLoS ONE, 2014
Circularly polarized light, rare in the animal kingdom, has thus far been documented in only a handful of animals. Using a rotating circular polarization (CP) analyzer we detected CP in linearly polarized light transmitted through epipelagic free living ...
Yuval Baar, Joseph Rosen, Nadav Shashar
doaj   +1 more source

Optimization design and application of circularly polarized antenna in mine UWB positioning system

Gong-kuang zidonghua, 2023
The antenna is an important part of the mine UWB positioning system. In order to suppress the multipath reflection signal received by the mine UWB positioning system and improve the positioning precision of the mine UWB positioning system, the ...
JU Chen
doaj   +1 more source

Sequentially amplified circularly polarized ultraviolet luminescence for enantioselective photopolymerization

Nature Communications, 2020
Chiral functional materials with circularly polarized luminescence can be used in various applications but rarely reported. Here the authors show, a complex system, which show intense circularly polarized ultraviolet luminescence with large glum value ...
Dongxue Han, Xuefeng Yang, Jianlei Han, Jin Zhou, Tifeng Jiao, Pengfei Duan   +5 more
doaj   +1 more source

Circularly polarized light detection using chiral hybrid perovskite

Nature Communications, 2019
Optics-free circularly-polarized light detection has suffered from extremely low responsivity. Here Chen et al. demonstrate chiral organic–inorganic hybrid perovskite based detectors to distinguish circularly-polarized light with high responsivity of 797 
Chao Chen, Liang Gao, Wanru Gao, Cong Ge, Xinyuan Du, Zha Li, Ying Yang, Guangda Niu, Jiang Tang   +8 more
doaj   +1 more source

Homochiral Supramolecular Thin Film from Self-Assembly of Achiral Triarylamine Molecules by Circularly Polarized Light

Molecules, 2020
Here, we report the formation of homochiral supramolecular thin film from achiral molecules, by using circularly polarized light (CPL) only as a chiral source, on the condition that irradiation of CPL does not induce a photochemical change of the achiral
Changjun Park, Jinhee Lee, Taehyoung Kim, Jaechang Lim, Jeyoung Park, Woo Youn Kim, Sang Youl Kim   +6 more
doaj   +1 more source

Circularly polarized luminescence from organic micro-/nano-structures

Light: Science & Applications, 2021
Circularly polarized light exhibits promising applications in future displays and photonic technologies. Circularly polarized luminescence (CPL) from chiral luminophores is an ideal approach to directly generating circularly polarized light, in which the
Yongjing Deng, Mengzhu Wang, Yanling Zhuang, Shujuan Liu, Wei Huang, Qiang Zhao   +5 more
doaj   +1 more source

Circularly polarized reflection spectra of a photonic beetle and preparation of tunable circularly polarized light reflecting device consisting of conductive polymer/beetle exoskeleton

Next Materials
The surface structure of the exoskeleton of Anomala albopilosa as a photonic insect is visually examined, followed by the measurement of the circularly polarized laser reflection spectrum to assess the reflection of circularly polarized light from the ...
Hiromasa Goto, Katsuto Yamaguchi, Ryo Miyashita   +2 more
doaj   +1 more source

Dual-Wavelength Polarization-Dependent Bifocal Metalens for Achromatic Optical Imaging Based on Holographic Principle

Sensors, 2022
Recently, ultrathin metalenses have attracted dramatically growing interest in optical imaging systems due to the flexible control of light at the nanoscale.
Jiaqi Qu, Huaijian Luo, Changyuan Yu
doaj   +1 more source

Conversion between dipoles with different spatial parities by circularly polarized light

Materials Today Quantum
We investigate the effect of a circularly polarized light on multipoles based on the Floquet formalism. We show that the irradiation of the circularly polarized light converts the spatial parity of dipoles at the microscopic level; the electric (magnetic
Satoru Hayami
doaj   +1 more source

Polarizing beam splitter cube for circularly and elliptically polarized light

Optics Express, 2019
A method of designing an arbitrary polarizing beam splitter (PBS) cube using multiple layers of thin-film liquid crystal polymer is demonstrated. This methodology utilizes cholesteric phase liquid crystal polymer (Ch-LCP) to transmit one handedness of elliptically polarized light and reflect the orthogonal state when unpolarized light is incident ...
Sawyer Miller, Xingzhou Tu, Linan Jiang, Stanley Pau   +3 more
openaire   +2 more sources