Results 71 to 80 of about 1,514,643 (195)

Visible-Wavelength Faraday Rotation Properties of FAPbBr3 Perovskite Single Crystals for Magneto-Optical Devices

open access: yesInorganics
Organic–inorganic hybrid perovskites (OIHPs) have been widely used in fields such as solar cells, photodetectors, and light-emitting diodes due to their simple preparation by solution methods and excellent optoelectronic properties.
Ze Jiang, Yangyang Yu, Yin Wang
doaj   +1 more source

EXPERIMENTAL AND THEORETICAL STUDIES OF THE OPTICAL PROPERTIES OF II-VI SEMICONDUCTORS (VERDET CONSTANT, DIELECTRIC CONSTANT, TEMPERATURE DEPENDENCE)

open access: yes, 1986
There is a great deal of interest in II-VI materials for use in optical devices. Their combination of large bandgap and the ability to tailor bandgap through alloying make II-VI materials suitable for use over a wide range of wavelengths and allows ...
TURNER, ALLEN EDWARD
core   +1 more source

Temperature and Vibration Dependence of the Faraday Effect of Gd2O3 NPs-Doped Alumino-Silicate Glass Optical Fiber

open access: yesSensors, 2018
All-optical fiber magnetic field sensor based on the Gd2O3 nano-particles (NPs)-doped alumino-silicate glass optical fiber was developed, and its temperature and vibration dependence on the Faraday Effect were investigated.
Seongmin Ju   +10 more
doaj   +1 more source

Scalable Optical Frequency Rulers with the Faraday Effect

open access: yesPhotonics
Optical frequency rulers (OFRs) can be used as optical wavelengths or frequency references for spectra modulation or to determine unknown wavelengths.
Jyun-Ping Chang   +4 more
doaj   +1 more source

High Precision Measurements Lend No Supporting Evidence of Previously Reported Large Verdet Constants for Olive Oil [PDF]

open access: yes, 2017
Motivated by a previous report of surprisingly large Verdet constant measurements for olive oil at 633 nm and 650 nm (Shakir, et. al., 2013), and the practical utility of materials possessing such large values, we considered it worthwhile to validate ...
McDonald, Killian   +4 more
core   +1 more source

Longitudinal spatial characterisation of optical fibre erbium distributed feedback laser under the motion of steady magnetic field [PDF]

open access: yes, 2014
The spatial sensitivity of an erbium doped optical fibre distributed feedback (DFB) laser to an external magnetic field is reported. Intrinsic birefringence of the laser cavity allows lasing in two orthogonal modes.
Yao, Yuan, Flockhart, Gordon M. H.
core   +3 more sources

Les cosmogonies d'André Verdet

open access: yes, 1989
Extrait de Brecht-Handbuch, Stuttgart, 1980International audienceAuteur il y a, plus de trente ans d'une cantate symphonique en prose, consacrée Leonardo da Vinci, le rebelle, André Verdet eut été a l'aise aux temps de la Renaissance car il est un homme
Verdet, André, Prédal, René
core  

Tesla-class single-cycle terahertz magnetic field pulses generated with a spiral-shaped metal microstructure

open access: yesApplied Physics Express
We study the terahertz (THz) magnetic field pulse enhanced by a spiral-shaped antenna resonator (SAR). We deposit the SAR on the surface of a terbium-gallium-garnet crystal, which has a large Verdet constant, and measure the Faraday rotation angle for ...
Kei Maruyama   +6 more
doaj   +1 more source

Synthesis and characteristics of transparent Gd2O3 ceramics with cubic structure

open access: yesJournal of Advanced Ceramics
Transparent Gd2O3 ceramics with a cubic crystal structure were successfully synthesized for the first time. The Gd2O3 ceramics subjected to hot isostatic press (HIP) at 1070 ℃ consisted of uniform grains of 2–3 μm, and only a few residual pores could be ...
Akio Ikesue, Yan Lin Aung
doaj   +1 more source

Effect of Na2O on Verdet constant of Tb-doped magneto-optical glass

open access: yes
International audienceThe terbium (Tb) ions doped magneto-optical glasses have attracted significant attention due to their high Verdet constant and excellent optical properties. In the Tb ions doped glass, +3 and + 4 valence states of Tb ions coexisted.
Li, Weiwei   +6 more
core   +1 more source

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