Promising Organic Materials Screened out by Computational Strategy Towards Electrically Pumped Lasers
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Research in Chinese Universities"
DOI: 10.1007/s40242-020-0345-2
Abstract: Although many efforts have been attempted by scientists worldwide, electrically pumped organic lasing emission still remains as one of the greatest challenges in the field of optoelectronics. Recently, Shuai and coworkers proposed a computational strategy… read more here.
Keywords: organic materials; towards electrically; computational strategy; electrically pumped ... See more keywords
Low-Threshold Continuous-Wave Operation of Electrically Pumped 1.55 μm InAs Quantum Dash Microring Lasers
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.8b01341
Abstract: Densely integrated devices on a single chip enable both complex functionality and economy of scale. With a small footprint, microcavities with self-assembled InAs quantum dashes (QDashes) use minimal real estate cost while offering full photonic… read more here.
Keywords: continuous wave; pumped inas; wave operation; operation electrically ... See more keywords
Optically pumped colloidal-quantum-dot lasing in LED-like devices with an integrated optical cavity
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-019-14014-3
Abstract: Realization of electrically pumped lasing with solution processable materials will have a revolutionary impact on many disciplines including photonics, chemical sensing, and medical diagnostics. Due to readily tunable, size-controlled emission wavelengths, colloidal semiconductor quantum dots (QDs)… read more here.
Keywords: electrically pumped; colloidal quantum; optically pumped; quantum dot ... See more keywords
Electrically pumped Fabry-Perot microlasers from single Ga-doped ZnO microbelt based heterostructure diodes.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr05559a
Abstract: Semiconducting micro/nanostructures possessing naturally optical waveguiding behaviors and Fabry-Perot (F-P) like resonances are emerging as versatile building blocks for the assembly of photonic and optoelectronic devices, such as photodetectors, light-emitting diodes, lasers and so on.… read more here.
Keywords: zno microbelt; microbelt based; zno; electrically pumped ... See more keywords
Design of electrically pumped nanolaser with metal–dielectric-metal coaxial ring cavity
Sign Up to like & getrecommendations! Published in 2020 at "AIP Advances"
DOI: 10.1063/5.0023904
Abstract: We employ self-consistently coupled opto-electrical simulations to explore the design strategy for a proposed electrically pumped metallic coaxial ring cavity nanolaser. With the optical cavity optimized to the physical size of 1.4(λ/n)3, the lasing ability… read more here.
Keywords: coaxial ring; metal; cavity; electrically pumped ... See more keywords
Flexible electrically pumped random lasing from ZnO nanowires based on metal-insulator-semiconductor structure
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics B"
DOI: 10.1088/1674-1056/26/6/067301
Abstract: Flexible electrically pumped random laser (RL) based on ZnO nanowires is demonstrated for the first time to our knowledge. The ZnO nanowires each with a length of 5 μm and an average diameter of 180… read more here.
Keywords: zno; pumped random; electrically pumped; random lasing ... See more keywords
Electrically pumped graphene-based Landau-level laser
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.2.034002
Abstract: Graphene exhibits a nonequidistant Landau quantization with tunable Landau-level (LL) transitions in the technologically desired terahertz spectral range. Here, we present a strategy for an electrically driven terahertz laser based on Landau-quantized graphene as the… read more here.
Keywords: based landau; graphene based; graphene; landau level ... See more keywords
An electrically pumped phonon-polariton laser
Sign Up to like & getrecommendations! Published in 2019 at "Science Advances"
DOI: 10.1126/sciadv.aau1632
Abstract: We report the direct observations of coherently emitted phonon polaritons via their photon, phonon, and polariton signatures. We report a device that provides coherent emission of phonon polaritons, a mixed state between photons and optical… read more here.
Keywords: pumped phonon; phonon; polariton; phonon polariton ... See more keywords
Electrically pumped InGaAs/GaAs quantum well microdisk lasers directly grown on Si(100) with Ge/GaAs buffer.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.016754
Abstract: In this work we report, to the best of our knowledge, the first quantum well electrically-pumped microdisk lasers monolithically deposited on (001)-oriented Si substrate. The III-V laser structure was epitaxially grown by MOCVD on silicon… read more here.
Keywords: gaas quantum; gaas; microdisk lasers; electrically pumped ... See more keywords
980 nm electrically pumped continuous lasing of QW lasers grown on silicon.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.484831
Abstract: Investigation of high-performance lasers monolithically grown on silicon (Si) could promote the development of silicon photonics in regimes other than the 1.3 -1.5 µm band. 980 nm laser, a widely used pumping source for erbium-doped fiber… read more here.
Keywords: 980 electrically; lasers grown; continuous lasing; pumped continuous ... See more keywords