Results 1 to 10 of about 3,443,035 (308)

Linear polarization holography

Opto-Electronic Science, 2022
Polarization holography is a newly researched field, that has gained traction with the development of tensor theory. It primarily focuses on the interaction between polarization waves and photosensitive materials.
Jinyu Wang, Xiaodi Tan, Peiliang Qi, Chenhao Wu, Lu Huang, Xianmiao Xu, Zhiyun Huang, Lili Zhu, Yuanying Zhang, Xiao Lin, Jinliang Zang, Kazuo Kuroda   +11 more
doaj   +5 more sources

Multifunctional Metasurface for Linear-to-Linear and Linear-to-Circular Polarization Conversion

IEEE Access
This paper presents a compact, multifunctional, passive polarization-converting metasurface (PCM) designed for linear-to-linear polarization (LTLP) and linear-to-circular polarization (LTCP) conversion across distinct, non-overlapping frequency bands ...
Mujahid Ali Shah, Mirza Shujaat Ali, Ahmed Naeem, Sadiq Ullah, Muhammad Imran, Qammer Abbasi, Huseyin Arslan   +6 more
doaj   +2 more sources

Metasurface-based terahertz wideband linear polarization converter

Results in Optics, 2023
We designed a linear polarization converter based on metasurface and simulated its functionality. It has a broad bandwidth and operates in the terahertz frequency range (0.4–1.2 THz).
Yuhan Zhao, Zeyu Hou, Bingxin Yan, Bo Su, Cunlin Zhang   +4 more
doaj   +1 more source

A Broadband 1-Bit Single-Layer Reconfigurable Reflectarray Unit Cell Based on PIN Diode Model

IEEE Access, 2023
Microstrip reconfigurable reflectarray antennas (RRAs) have great potential for advanced systems including satellite communications and the 6th generation (6G) wireless mobile communication networks.
Hoang Dang Cuong, Minh-Thuy Le, Nguyen Quoc Dinh, Xuan Nam Tran, Naobumi Michishita   +4 more
doaj   +1 more source

Evaluation of Adding Natural Gum to Pectin Extracted from Ecuadorian Citrus Peels as an Eco-Friendly Corrosion Inhibitor for Carbon Steel

Molecules, 2022
The production and use of eco-friendly corrosion inhibitors allows valuable compounds contained in plant waste to be identified and repurposed while reducing the use of polluting synthetic substances. Pectin extracted from Tahiti limes (Citrus latifolia)
Jorge Núñez-Morales, Lorena I. Jaramillo, Patricio J. Espinoza-Montero, Vanessa E. Sánchez-Moreno   +3 more
doaj   +1 more source

Narrow Linewidth 49 W All Fiber Linearly Polarized Picosecond Laser Operating at 1016 nm

IEEE Photonics Journal, 2022
An all fiber linearly polarized narrow linewidth pulsed fiber laser operating at 1016 nm is demonstrated in a master oscillator power amplification (MOPA) configuration.
Chao Zhang, Sheng-Ping Chen, Bo Li, Xiang-Ai Cheng   +3 more
doaj   +1 more source

Corrosion Experimental Research on Local Damage of Epoxy-Coated Steel Bars in Concrete Under Marine Environment

Frontiers in Materials, 2022
Epoxy coating has been proven to protect steel bars from corrosion. However, the damage of epoxy coating is inevitable, and this may lead to more serious corrosion of steel bar.
Hongfei Cao, Hongfei Cao, Zhongda Lyu, Zhongda Lyu, Wei Dong, Wei Dong, Zhuo Zhao, Zhuo Zhao, Weizhong Gan, Weizhong Gan, Yonggang Wang   +10 more
doaj   +1 more source

Hyperfine-induced effects on linear polarization following electron-impact excitation of heliumlike Tl79+ ions with nuclear spin

New Journal of Physics, 2023
A most general density-matrix formalism is presented to investigate linear polarization of characteristic lines following electron-impact excitation of atoms or ions with arbitrary nuclear spin, which can account for depolarization of energy levels and ...
Z W Wu, Z Q Tian, C Z Dong, A Surzhykov, S Fritzsche   +4 more
doaj   +1 more source

POLARIZED ELECTRONS FOR LINEAR COLLIDERS [PDF]

Spin 2004, 2005
4 pages, 2 tables, contributed to SPIN04 Symposium (Trieste)
Clendenin, J. E., Brachmann, A., Garwin, E. L., Kirby, R. E., Luh, D. -A., Maruyama, T., Prescott, C. Y., Sheppard, J. C., Turner, J., Prepost, R.   +9 more
openaire   +2 more sources

Polarization formula and polarization inequality for $(p, q)$- linear maps

Karpatsʹkì Matematičnì Publìkacìï, 2013
It is proved an analogues of polarization formula and polarization inequality and Martin’s formula for $(p, q)$-linear maps on normed spaces.
T. V. Vasylyshyn, A. V. Zagorodnyuk
doaj   +1 more source