Matches in SemOpenAlex for { <https://semopenalex.org/work/W4360991102> ?p ?o ?g. }
- W4360991102 endingPage "025001" @default.
- W4360991102 startingPage "025001" @default.
- W4360991102 abstract "Abstract Low light extraction efficiency (LEE) is the greatest limiting factor for the brightness of reduced-size light-emitting diodes (LEDs) as it limits their emission intensity. In addition, LEDs have a Lambertian emission, which requires secondary optics to control the emission directionality. Plasmonic metasurfaces can introduce a way of manipulating the generated light from LEDs to enhance their LEE and steer the emitted light by reshaping the far-field emission. Here, we fabricate resonant plasmonic metasurfaces on top of a typical blue emitting wafer consisting of InGaN/gallium nitride quantum wells developed for commercial LED devices. The metasurface is separated from the InGaN quantum wells by p-GaN and indium-tin-oxide (ITO) layers with a cumulative thickness of 110 nm. Since this distance value is close to the emission wavelength in the corresponding medium, enhanced near-fields of localized plasmonic resonances do not reach the active region. Despite this, we observe a strong influence of the metasurfaces on the far-field photoluminescence emission from the quantum wells as demonstrated by Fourier imaging. Power-dependent excitation measurements of the samples allow us to retrieve the pump and light collection enhancement factors provided by the plasmonic metasurfaces. We demonstrate that the plasmonic metasurfaces can provide a pump enhancement factor of up to 4.1 and a collection enhancement factor of up to 3.2. We have also performed simulations based on the reciprocity principle and achieved a good qualitative agreement with the experimental results." @default.
- W4360991102 created "2023-03-30" @default.
- W4360991102 creator A5018654696 @default.
- W4360991102 creator A5027404812 @default.
- W4360991102 creator A5057715020 @default.
- W4360991102 creator A5058278272 @default.
- W4360991102 creator A5080899020 @default.
- W4360991102 date "2023-04-01" @default.
- W4360991102 modified "2023-10-02" @default.
- W4360991102 title "Unveiling light collection and pump enhancement from quantum wells with plasmonic metasurfaces using power dependent measurements" @default.
- W4360991102 cites W1585899644 @default.
- W4360991102 cites W1967040144 @default.
- W4360991102 cites W1971743333 @default.
- W4360991102 cites W1972358768 @default.
- W4360991102 cites W1990565465 @default.
- W4360991102 cites W2000569489 @default.
- W4360991102 cites W2002232913 @default.
- W4360991102 cites W2005112000 @default.
- W4360991102 cites W2006156021 @default.
- W4360991102 cites W2014094736 @default.
- W4360991102 cites W2017662757 @default.
- W4360991102 cites W2019596593 @default.
- W4360991102 cites W2027197486 @default.
- W4360991102 cites W2055939035 @default.
- W4360991102 cites W2071507853 @default.
- W4360991102 cites W2075810353 @default.
- W4360991102 cites W2078371875 @default.
- W4360991102 cites W2084655104 @default.
- W4360991102 cites W2114989138 @default.
- W4360991102 cites W2143714060 @default.
- W4360991102 cites W2143747266 @default.
- W4360991102 cites W2146268973 @default.
- W4360991102 cites W2163803656 @default.
- W4360991102 cites W2321545325 @default.
- W4360991102 cites W2411048605 @default.
- W4360991102 cites W2526762458 @default.
- W4360991102 cites W2591838500 @default.
- W4360991102 cites W2610219712 @default.
- W4360991102 cites W2783284500 @default.
- W4360991102 cites W2786103588 @default.
- W4360991102 cites W2790390364 @default.
- W4360991102 cites W2801067792 @default.
- W4360991102 cites W2890340907 @default.
- W4360991102 cites W2919985815 @default.
- W4360991102 cites W2956860535 @default.
- W4360991102 cites W2990265858 @default.
- W4360991102 cites W3023927769 @default.
- W4360991102 cites W3032192766 @default.
- W4360991102 cites W3129888035 @default.
- W4360991102 cites W3209992943 @default.
- W4360991102 cites W3210877814 @default.
- W4360991102 doi "https://doi.org/10.1088/2515-7647/acc7e6" @default.
- W4360991102 hasPublicationYear "2023" @default.
- W4360991102 type Work @default.
- W4360991102 citedByCount "1" @default.
- W4360991102 countsByYear W43609911022023 @default.
- W4360991102 crossrefType "journal-article" @default.
- W4360991102 hasAuthorship W4360991102A5018654696 @default.
- W4360991102 hasAuthorship W4360991102A5027404812 @default.
- W4360991102 hasAuthorship W4360991102A5057715020 @default.
- W4360991102 hasAuthorship W4360991102A5058278272 @default.
- W4360991102 hasAuthorship W4360991102A5080899020 @default.
- W4360991102 hasBestOaLocation W43609911021 @default.
- W4360991102 hasConcept C110879396 @default.
- W4360991102 hasConcept C111154242 @default.
- W4360991102 hasConcept C120665830 @default.
- W4360991102 hasConcept C121332964 @default.
- W4360991102 hasConcept C125245961 @default.
- W4360991102 hasConcept C176666156 @default.
- W4360991102 hasConcept C192562407 @default.
- W4360991102 hasConcept C2776360541 @default.
- W4360991102 hasConcept C2778245067 @default.
- W4360991102 hasConcept C29169072 @default.
- W4360991102 hasConcept C2985930086 @default.
- W4360991102 hasConcept C49040817 @default.
- W4360991102 hasConcept C520434653 @default.
- W4360991102 hasConcept C6260449 @default.
- W4360991102 hasConcept C78434282 @default.
- W4360991102 hasConcept C85080765 @default.
- W4360991102 hasConceptScore W4360991102C110879396 @default.
- W4360991102 hasConceptScore W4360991102C111154242 @default.
- W4360991102 hasConceptScore W4360991102C120665830 @default.
- W4360991102 hasConceptScore W4360991102C121332964 @default.
- W4360991102 hasConceptScore W4360991102C125245961 @default.
- W4360991102 hasConceptScore W4360991102C176666156 @default.
- W4360991102 hasConceptScore W4360991102C192562407 @default.
- W4360991102 hasConceptScore W4360991102C2776360541 @default.
- W4360991102 hasConceptScore W4360991102C2778245067 @default.
- W4360991102 hasConceptScore W4360991102C29169072 @default.
- W4360991102 hasConceptScore W4360991102C2985930086 @default.
- W4360991102 hasConceptScore W4360991102C49040817 @default.
- W4360991102 hasConceptScore W4360991102C520434653 @default.
- W4360991102 hasConceptScore W4360991102C6260449 @default.
- W4360991102 hasConceptScore W4360991102C78434282 @default.
- W4360991102 hasConceptScore W4360991102C85080765 @default.
- W4360991102 hasFunder F4320321800 @default.
- W4360991102 hasIssue "2" @default.
- W4360991102 hasLocation W43609911021 @default.