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   Articles with "double mode" as a keyword



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Focal field properties of toroidal double-mode vector beams

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recommendations! Published in 2022 at "Optics Communications"

DOI: 10.1016/j.optcom.2021.127514

Abstract: Abstract Integer-order vector beams maintain their physical polarization properties under the paraxial diffraction condition. Fractional-order vector beam with irregular phase change that leading to changeable focusing properties has aroused huge interest research. Herein, we proposed… read more here.

Keywords: double mode; vector; field properties; vector beams ... See more keywords

Polycrystalline ZnO nanorods for lasing applications

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recommendations! Published in 2019 at "Journal of Applied Physics"

DOI: 10.1063/1.5083965

Abstract: Single and double mode random lasing were observed in a polycrystalline ZnO nanorod array. The double mode random lasing showed mode competition when the mode spacing was 2.3 nm or below. Structurally, X-ray diffraction measurements confirmed… read more here.

Keywords: double mode; mode; polycrystalline zno; random lasing ... See more keywords

Double-mode concealed pipe detection robot based on machine vision and pressure sensors

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recommendations! Published in 2025 at "Measurement Science and Technology"

DOI: 10.1088/1361-6501/adf65c

Abstract: Soil salinization is a global issue, and one of the primary methods for improving saline-alkali soil is concealed pipe salt drainage technology. To address the challenges in inspecting concealed pipe systems, this paper proposes a… read more here.

Keywords: pressure; detection; robot; double mode ... See more keywords

Double-Mode Thermometer Based on Photoluminescence of YbGd2Al2Ga3O12: Cr3+ Operating in the Biological Windows

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recommendations! Published in 2024 at "Applied Sciences"

DOI: 10.3390/app14083357

Abstract: A Near-Infrared (NIR) ratiometric luminescence thermometer with the composition of Yb1Gd2Al1.98Cr0.02Ga3O12 was prepared and studied. When excited by 660 nm in the first biological transparent window (BTW), the sample shows a peak structure of around… read more here.

Keywords: mode thermometer; 98cr0 02ga3o12; cr3; thermometer based ... See more keywords