Results 51 to 60 of about 1,514,643 (195)

Laser Ablation Synthesis and Characterization of Tb₂O₃ Nanoparticles for Magneto-Optical Ceramics

Inorganics, 2022
In this study, nano-sized individual Tb2O3 particles synthesized by the laser ablation method were extensively characterized and assessed as suitable precursors for the fabrication of transparent magneto-optical ceramics without requiring the ...
Roman N. Maksimov, Vladimir V. Osipov, Garegin R. Karagedov, Vyacheslav V. Platonov, Artem S. Yurovskikh, Albert N. Orlov, Alfiya V. Spirina, Vladislav A. Shitov   +7 more
doaj   +1 more source

Transparent Tb2Ti2O7 ceramics for use in Faraday isolators

Open Ceramics
Magneto-optical and thermo-optical characteristics of transparent Tb2Ti2O7 ceramics were investigated. The dependence of the index of refraction on the wavelength in the 0.29–2 μm range, the wavelength and temperature dependence of the Verdet constant ...
I.L. Snetkov, K.V. Sidorenko, O.V. Palashov, Lixuan Zhang, Jiang Li   +4 more
doaj   +1 more source

Long‐term water dynamics in the Lascaux cave karst: Impact of tree removal

Vadose Zone Journal, Volume 24, Issue 4, July/August 2025.
Abstract Quantifying the hydrological dynamics of unsaturated karst environments in relation to their native vegetation is a critical step in developing adaptation strategies. This study investigates the effect of tree removal on water dynamics in the Lascaux karst hill in southwestern France.
Marie Larcanché, Colette Sirieix, Jean‐Christophe Domec, Cécile Verdet, Fabien Salmon, Sylvain Matéo, Stéphane Perrin, Clément Martin, Philippe Malaurent, Joëlle Riss   +9 more
wiley   +1 more source

Continuous‐wave and cavity‐dumped 1064 nm Nd:YVO4 laser based on the magneto‐optical effect

IET Optoelectronics, Volume 19, Issue 1, January/December 2025.
In this paper, the authors investigate the use of the magneto‐optical effect to control and optimise the output characteristics of continuous‐wave and cavity‐dumped Nd:YVO4 lasers. The study shows that by adjusting the magnetic field intensity, the authors can effectively regulate the laser's output power, pulse width, and waveform providing a ...
Jia‐Rui Zhong, Ting Zhang
wiley   +1 more source

Preparation of (Tb0.94−xLu0.06Hox)2O3 transparent ceramics with high Verdet constants for magneto-optical applications

Journal of Advanced Ceramics
Magneto-optical transparent ceramics exhibiting the Faraday effect provide new opportunities for optical isolator applications. In this study, magneto-optical transparent ceramics (Tb0.94−xLu0.06Hox)2O3 (x = 0, 0.005, 0.01, 0.0125, and 0.015) were ...
Yaozhi Wang, Wei Jing, Weiwei Li, Tao Xu, Jie Li, Renxin Zhang, Xilong Qin, Jian Chen, Binchu Mei   +8 more
doaj   +1 more source

Magneto‐optical effect of rare‐earth‐rich borate glasses prepared using a levitation technique

Journal of the American Ceramic Society, Volume 107, Issue 12, Page 8126-8131, December 2024.
Abstract The magneto‐optical properties of rare‐earth‐rich borate glasses prepared using a levitation technique were thoroughly investigated. Among the series of rare‐earth borate glasses, Tb2O3–B2O3 and Dy2O3–B2O3 glasses displayed remarkably large Faraday effects in the visible region. The Verdet constant of 58Tb2O3–42B2O3 reached −229 rad/T·m at 633 
Shunta Sasaki, Katsuhisa Tanaka, Atsunobu Masuno   +2 more
wiley   +1 more source

High Verdet constant of Te20As30Se50 glass in the mid-infrared

, 2020
Magneto-optical properties of tellurium-arsenic-selenium glass (Te20As30Se50) were measured and analyzed. A Verdet constant of 15.18 rad/T/m at 1950 nm with the figure of merit of more than 8.72 rad/T, which is the highest value reported in glass ...
Ari, Julien, Mollaee, Masoud, Lukowski, Michal, Lucas, Pierre, Zhu, Xiushan, Manzur, Tariq, Peyghambarian, N   +6 more
core   +1 more source

Ultra‐compact and high‐precision differential detection method based on liquid crystal polarization grating for miniature atomic magnetometer

Nanophotonics, Volume 13, Issue 23, Page 4255-4265, November 2024.
Abstract Atomic magnetometers (AMs) that use alkali vapors, such as rubidium, are among the most sensitive sensors for magnetic field measurement. They commonly use polarization differential detection to mitigate common‐mode noise. Nevertheless, traditional differential detection optics, including polarization beam splitters (PBS) and half‐wave plates,
Zhibo Cui, Yuhao Wang, Ying Liu, Mingke Jin, Jie Sun, Yueyang Zhai, Xiangyang Zhou, Zhen Chai   +7 more
wiley   +1 more source

Contributions to Verdet constant of magneto-optical materials

Acta Physica Sinica, 2017
Verdet constant is one of the key parameters to characterize the material magneto-optical properties, and dependent on wavelength and temperature. In order to thoroughly analyze the influence mechanisms of the incident wavelength and temperature on the Verdet constant and then uncover its essence, both the advantages and disadvantages of the classical ...
null Cai Wei, null Xing Jun-Hui, null Yang Zhi-Yong   +2 more
openaire   +1 more source

Large Mid‐Infrared Magneto‐Optic Response from Doped Cadmium Oxide at Its Epsilon‐Near‐Zero Frequency

Advanced Optical Materials, Volume 12, Issue 25, September 3, 2024.
The high plasmonic quality of doped CdO is shown to enhance its magneto‐optic response near the epsilon‐near‐zero frequency, leading to a large peak in the Verdet constant that can be tuned throughout the mid‐infrared. The ability to deposit CdO on Si with no loss in performance makes this material a promising platform for integrated mid‐infrared ...
Jonathon R. Schrecengost, Angela J. Cleri, Maxwell J. Tolchin, Ramya Mohan, John P. Murphy, Sara Adamkovic, Alex J. Grede, Mario V. Imperatore, Patrick E. Hopkins, Jon‐Paul Maria, Noel C. Giebink   +10 more
wiley   +1 more source