Results 11 to 20 of about 345,394 (286)
The Light-Trapping Character of Pit Arrays on the Surface of Solar Cells
Photonics, 2023 Surfaces with light-trapping structures are widely used in solar cells to enhance light capturing and to transform efficiency. The study of light-trapping character is important for light-trapping structures in solar cells.
Baohua Zhu, Le Chen, Song Ye, Wei Luo
doaj +1 more source
Study about photoinduction-based technology for trapping small brown planthopper
Frontiers in Plant Science, 2022 To provide a theory to guide the selection of the illumination parameters of light emitting diode (LED)-based light sources used for trapping Laodelphax striatellus, we used LED light sources and devices built in-house to detect L.
Shaoqi Zhan +31 more
doaj +1 more source
Optical-trapping micromanipulation using 780-nm diode lasers [PDF]
, 1993 We have designed and implemented an optical-trapping configuration that uses near-infrared laser diodes. The highly divergent output beam of the diode laser was collimated by using only one aspheric compact disc lens.
Bakker Schut, T.C. +3 more
core +9 more sources
Crystals, 2018 In this study, our proposed ultraviolet light-emitting diode (UV LED) mosquito-trapping lamp is designed to control diseases brought by insects such as mosquitoes. In order to enable the device to efficiently catch mosquitoes in a wider area, a secondary
Wei-Hsiung Tseng +5 more
doaj +1 more source
Effect the Technique of Light Trapping on the Performance of Simple Junction n-p Solar Cells Based on GaAs and Si [PDF]
Журнал нано- та електронної фізики, 2017 Light trapping enhances the absorption of active materials in photovoltaic cells. The use of light trapping results in a thinner active region in a solar cell, which lowers the production cost by reducing the amount of material used, and increases the ...
S. Nour, A. Belghachi
doaj +1 more source
Bidirectional Rainbow Trapping in 1-D Chirped Topological Photonic Crystal
Frontiers in Physics, 2022 The rainbow trapping effect has attracted gathering attention due to its potential application in data processing, energy storage, and light-matter interaction enhancement.
Sayed Elshahat +3 more
doaj +1 more source
Light trapping by arbitrarily thin cavities
Physical Review Research, 2020 Simple plasmonic multilayers are found to perfectly trap electromagnetic waves around specific incidence directions, regardless of the sample thickness.
Tilek Zhumabek +1 more
doaj +1 more source
International Journal of Optics, 2016 We present a systematic simulation study on the impact of disorder in thin film silicon solar cells with hybrid light trapping structure. For the periodical structures introducing certain randomness in some parameters, the nanophotonic light trapping ...
Yanpeng Shi, Xiaodong Wang, Fuhua Yang
doaj +1 more source
Increased Absorption with Al Nanoparticle at Front Surface of Thin Film Silicon Solar Cell
Energies, 2019 This article presents an effective structural design arrangement for light trapping in the front surface of a thin film silicon solar cell (TFSC).
Rokeya Jahan Mukti +4 more
doaj +1 more source
Radiation trapping in coherent media [PDF]
, 2001 We show that the effective decay rate of Zeeman coherence, generated in a Rb87 vapor by linearly polarized laser light, increases significantly with the atomic density. We explain this phenomenon as the result of radiation trapping.
Matsko, A. B. +3 more
core +4 more sources