gallium arsenide optical

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  Gallium Arsenide Optical Phased Array Photonic …

  2023410 · Gallium arsenide (GaAs), another III-V material, has long been employed to build discrete optical components [26–29]. While the development of PIC technology has been focused on the InP system due to its support for common telecommunications wavelengths, GaAs fabrication methods have also been matured by the wide use of this …

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  Optical and electrical properties of porous gallium arsenide

  Photoluminescence (PL), Raman scattering, and carrier transport have been studied for the first time in porous GaAs prepared on (111) oriented wafers of n-type crystalline GaAs (faces A and B). Peaks of the main PL band from faces A and B were observed at 1.82 and 1.88 eV, respectively. The electron drift mobility was found to be ∼4×10−4 cm2 V−1 s−1. The …

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  Properties of Gallium Arsenide as a semiconductor material

  2023724 · Explore our in-depth blog post examining the unique properties of Gallium Arsenide, a highly-valued semiconductor material. Understand its role in electronics and potential applications in various industries. Upgrade your knowledge about this pivotal technological component today!

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  Gallium Arsenide Optical Phased Array Beam Steering …

  2023422 · Gallium Arsenide Optical Phased Array Beam Steering Photonic Integrated Circuit Michael Nickerson1*, Jim Brookhyser2, Gregory Erwin2, Bowen Song1, Jan Kleinert2, and Jonathan Klamkin1

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  Continuous gas-phase synthesis of nanowires with tunable

  20121128 · In this paper, Lars Samuelson and colleagues develop a low-cost aerosol-based synthesis of gallium arsenide (GaAs) nanowires with throughput substantially better than achieved by conventional ...

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  Nuclear magnetization in gallium arsenide quantum dots at …

  201426 · Optical control of nuclear spin polarization in semiconductor quantum dots is promising for applications in NMR imaging. Sallen et al.report efficient dynamic nuclear polarization at zero magnetic ...

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  Optical and electronic simulation of gallium arsenide/silicon …

  2013111 · The optical and electrical parameters for gallium arsenide and silicon simulation models were extracted from experimental devices and material vendors. The developed simulation models were validated by comparing the performance of standalone gallium arsenide and silicon solar cells with experimental devices reported in the literature.

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  Gallium arsenide solar cells grown at rates exceeding 300 µm h

  2019726 · Gallium arsenide holds record efficiency for single junction solar cells, but high production costs limit applications. Here Metaferia et al. show high quality GaAs and GaInP at rates exceeding ...

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  Gallium arsenide | chemical compound | Britannica

  Other articles where gallium arsenide is discussed: arsenic: Commercial production and uses: …as in the form of gallium arsenide, GaAs, for diodes, lasers, and transistors.

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  Low field electron-nuclear spin coupling in gallium arsenide …

  In a semiconductor, absorption of circularly polarized light (optical pumping) leads to spin-oriented photoelectrons. In this situation, the nuclei of the crystal are dynamically polarized through their hyperfine interaction with the electronic spins. Consequently the electrons experience a hyperfine magnetic field due to the oriented nuclei which may reach several …

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