Results 11 to 20 of about 269 (163)
Solution‐Processed Faraday Rotators Using Single Crystal Lead Halide Perovskites [PDF]
Advanced Science, 2020 Lead halide perovskites (LHPs) have become a promising alternative for a wide range of optoelectronic devices, thanks to their solution‐processability and impressive optical and electrical properties. More recently, LHPs have been investigated in magneto‐
Randy P Sabatini +9 more
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Magneto-optical borogermanate glasses and fibers containing Tb3+ [PDF]
Scientific Reports, 2021 New glass compositions containing high concentrations of Tb3+ ions were developed aiming at the production of magneto-optical (MO) fibers. This work reports on the structural and MO properties of a new glass composition based on (100 − x)(41GeO2–25B2O3 ...
Douglas F. Franco +7 more
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Contributions to Verdet constant of magneto-optical materials
Wuli Xuebao/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 +2 more
exaly +2 more sources
Dispersion of Verdet constant in stress-birefringent silica fibre
Electronics Letters, 1984 The Faraday effect in stress-birefringent silica fibre is discussed theoretically and measured experimentally. In the red and infra-red spectral range, the Verdet constant is found to be VH = 2.0 × 10-35 v2 rad/A, where v is the optical frequency in hertz.
J Noda, T Hosaka
exaly +2 more sources
Ultra-compact and high-precision differential detection method based on liquid crystal polarization grating for miniature atomic magnetometer. [PDF]
NanophotonicsAbstract 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,
Cui Z +7 more
europepmc +2 more sources
Berkala Sainstek, 2021 The Faraday Effect is a magnetooptical phenomenon in physics describing the interaction of light and magnetic fields in a medium. A parameter that indicates the interaction is the Verdet constant. In this research, Verdet constant was measured on cooking
Silfiana Puspita Sari +2 more
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Results in Physics, 2022 The ternary TeO2–La2O3–WO3 glasses with a formula of (100 − y − x)TeO2–yLa2O3–xWO3 (y = 5 and 10 mol%; x = 10 to 25 mol%) were made by the melting and casting method for high Verdet constant diamagnetic magneto-optical (MO) materials in the application ...
K. Linganna +5 more
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High Verdet Constant Glass for Magnetic Field Sensors
ACS Applied Materials & Interfaces, 2022 Due to the high transparency, high Verdet constant, as well as easy processing properties, rare-earth ion-doped glasses have demonstrated great potential in magneto-optical (MO) applications. However, the variation in the valence state of rare-earth ions (Tb3+ to Tb4+) resulted in the decreased effective concentration of the paramagnetic ions and thus ...
Zhao, Xudong +8 more
openaire +3 more sources
IET Nanodielectrics, Volume 6, Issue 3, Page 116-129, September 2023., 2023 In this review paper, optical sensing methods for magnetic field detection are reviewed and summarised to enhance the sensitivity and measurement range of magnetic field sensors. Abstract Smart sensors with excellent performance are accelerating the development of biomedicine and the Internet of Energy.
Jia‐Wei Zhang +11 more
wiley +1 more source
Laser &Photonics Reviews, Volume 17, Issue 4, April 2023., 2023 Integrated magneto‐optic modulators are an attractive but not fully explored alternative to electro‐optic modulators. This paper assesses the performance at room temperature using a model and by characterizing a fabricated device. With an efficiency of 258 fJ bit−1, these modulators are not only current driven and structurally simple, they also have ...
Marijn P. G. Rombouts +5 more
wiley +1 more source