Results 51 to 60 of about 1,850 (203)
Semiconductor and perovskite quantum dots in nanolaser technologies (mini-review)
Хімія, фізика та технологія поверхніThe mini-review analyzes experimental and theoretical researches and applied applications of nanolasers based on semiconductor and perovskite quantum dots.
S.I. Pokutnii, T.Yu. Gromovoy
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High-speed on-chip light sources at the nanoscale
Advances in Physics: X, 2019 Following a similar trend in the scaling of electronic integrated circuits (ICs), the downscaling of optical sources promises revenues such as higher energy efficiency and faster operation speed in photonic ICs.
Xi Li, Qing Gu
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Advanced Science, Volume 13, Issue 58, 19 October 2026.Green and scalable synthesis of CsPbBr3 perovskite quantum dots using bio‐sourced lecithin and hexane enables single‐batch production over 10 grams. Suppressed Auger recombination and electron‐phonon coupling yields 95% PLQY, enhanced stability, and low ASE thresholds of 230.4 (ns) and 50.1 (fs) µJ cm−2 in neat films. ABSTRACT Halide perovskite quantum
Yongfeng Liu +10 more
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Second-Order Coherence Properties Of Metallic Nanolasers
, 2016 Due to the high spontaneous emission coupled into the resonance mode in metallic nanolasers,there has been a debate concerning the coherence properties of this family of light sources.
Hayenga, William E. +4 more
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Plasmonic surface lattice resonance and optomechanics for self-assembled nanolasers / [PDF]
, 2022 Plasmonic surface lattice resonance-based (SLR) nanolasers are attractive because of small mode volumes, ultrafast dynamics and good beam directionality. Underlying plasmonic nanocavities are usually produced by standard lithography processes.
Tamuleviciene, A., +6 more
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Controlling the gain contribution of background emitters in few-quantum-dot microlasers
New Journal of Physics, 2018 We provide experimental and theoretical insight into single-emitter lasing effects in a quantum dot (QD)-microlaser under controlled variation of background gain provided by off-resonant discrete gain centers.
F Gericke +11 more
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Controlling lasing around Exceptional Points in Coupled Nanolasers [PDF]
, 2023 Coupled nanolasers are of growing interest for on-chip optical computation and data transmission, which requires an understanding of how lasers interact to form complex systems.
Schmid, Heinz +20 more
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Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics
Advanced Materials, Volume 38, Issue 51, 11 September 2026.The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades +7 more
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, 2022 International audienceWe present a quantum mechanical theory that solves the issue of threshold in nanolasers by including coherent and incoherent emission effects above and below threshold.
Oppo, G.-L +4 more
core
High‐Power Continuous‐Wave Optical Waveguiding in a Semiconductor Nanowire
Advanced Photonics Research, Volume 7, Issue 9, September 2026.An in‐line fiber–nanowire–fiber configuration provides efficient coupling of 1550 nm continuous‐wave light into and out of a single CdS nanowire. The output power increases linearly with input power, reaching 1.8 W and corresponding to a guided power of 2.5 W, demonstrating watt‐level continuous‐wave optical waveguiding in a subwavelength semiconductor
Hongliang Dang +5 more
wiley +1 more source