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An Electrically Driven Whispering Gallery Polariton Microlaser

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All-inorganic perovskite micro/nanowire materials hold great promises as nanoscale coherent light source due to their superior optical and electronic properties. The coupling strength between exciton and photon in this system is important for their optical application, however, is rarely studied. In this work, we demonstrated the strong coupling of Mingming Jiang*, Peng Wan, Kai Tang, Maosheng Liu and Caixia Kan, An electrically driven whispering gallery polariton microlaser, Nanoscale, 2021,13,

Room Temperature Polariton Condensation from Whispering Gallery Modes ...

The polariton condensation is found to markedly reduce the lasing threshold by two orders of magnitude compared to that of conventional photon lasing for the same gain medium. The extremely low threshold leads to the realization of an indirectly injected perovskite laser chip (PeLC) driven by a gallium nitride (GaN) light-emitting

Whispering‐gallery mode lasing in ZnO microcavities

Being treated as the precondition, electrically driven exciton-polariton light-emitting behaviors was achieved from the heterojunction diodes, which could be ascribed to strong exciton-photon As the applied bias goes above a certain value, electrically driven whispering gallery lasing action was achieved in the near-infrared spectrum, and the lasing features can be assigned to the exciton–polariton effect. An electrically driven whispering gallery polariton microlaser Article Feb 2021 Mingming Jiang

Four configurations of whispering-gallery-mode (WGM) microcavities were designed and fabricated to modulate the optically pumped lasing characteristics by polymer modification on hexagonal ZnO microrod surfaces. On the basis of the total internal reflection (TIR) at the boundary of microcavities, the lasing characteristics were improved by raising the relative The usage of ZnO as active layers to fabricate hybrid heterojunction light-emitting diodes is expected to be an effective approach for ultraviolet light sources. Individual ZnO microwires with controlled gallium (Ga) incorporation (ZnO/Ga MWs) have been fabricated via a chemical vapor deposition method. It is found that with the increasing Ga-incorporated concentration, the near

Metallic halide perovskites are promising for low-cost, low-consumption, flexible optoelectronic devices. However, research is lacking on light propagation and dielectric behaviors as fundamental properties for optoelectronic perovskite applications, particularly the mechanism supporting a strong light–matter interaction and the different properties of low-dimensional As the applied bias goes above a certain value, electrically driven whispering gallery lasing action was achieved in the near-infrared spectrum, and the lasing features can be assigned to the exciton–polariton effect. In this study, an electrically driven whispering-gallery-mode (WGM) microlaser composed of a Ga-doped ZnO microwire covered by a MgO layer (MgO@ZnO:Ga MW) and a p-type GaN substrate is illustrated

  • Whispering gallery resonances on solid elastic spheroids
  • Whispering‐gallery mode lasing in ZnO microcavities
  • Electric spaser constructed by mechanically-knitted microribbons

An electrically driven whispering gallery polariton microlaser. Jiang M, Wan P, Tang K, Liu M, Kan C Nanoscale, 13 (10):5448-5459, 01 Mar 2021 Cited by: 2 articles | PMID: 33683235 11）Mingming Jiang*, Peng Wan, Kai Tang, Maosheng Liu, Caixia Kan*, An electrically driven whispering gallery polariton microlaser, Nanoscale, 2021, 2021, 13, 5448. Plasmonic enhancement of electrically driven exciton-polariton emission device composed of n-RhNCs@ZnO microwire/p-GaN heterojunction was achieved by incorporating Rh nanocubes with desired size.

Whispering-gallery microresonators for sensing technologies

Electrically driven single microwire-based single-mode microlaser Article Full-text available Jun 2022 In this study, an electrically driven whispering-gallery-mode (WGM) microlaser composed of a Ga-doped ZnO microwire covered by a MgO layer (MgO@ZnO:Ga MW) and a p-type GaN substrate is illustrated experimentally. Binghui Li,*aDezhen Shenaand Chongxin Shan*d Unlike conventional photon lasing in the presence of population inversion, coherent light sources based on the exciton-polariton (EP) mode regime of light emission have attracted extensive attention recently because of their low-threshold or even threshold-free operation. Here, an electrically driven EP microlaser with

As the applied bias goes above a certain value, electrically driven whispering gallery lasing action was achieved in the near-infrared spectrum, and the lasing features can be assigned to the exciton–polariton effect. 阚彩侠,kancaixia,南京航空航天大学主页平台管理系统,金光闪闪, Mingming Jiang*, Peng Wan, Kai Tang, Maosheng Liu, Caixia Kan*, An electrically driven whispering gallery polariton microlaser, Nanoscale

  • Single microwire near-infrared exciton-polariton light-emitting diode
  • Continuous-wave perovskite polariton lasers
  • An electrically driven whispering gallery polariton microlaser
  • 南京航空航天大学主页平台管理系统 阚彩侠–中文主页–首页
  • Whispering-gallery microresonators for sensing technologies

As the applied bias goes above a certain value, electrically driven whispering gallery lasing action was achieved in the near-infrared spectrum, and the lasing features can be assigned to the exciton–polariton effect.

钯-金-钯复合纳米结构的构筑及其近红外光催化研究，An electrically driven whispering gallery polariton microlaser，Mingming Jiang,Peng Wan,Kai Tang,Maosheng Liu,Caixia Kan，Nanoscale As the applied bias goes above a certain value, electrically driven whispering gallery lasing action was achieved in the near-infrared spectrum, and the lasing features can be assigned to the exciton–polariton effect.

An electrically driven whispering gallery polariton microlaser composed of a ZnO:Ga microwire and a p-GaAs template was fabricated. Its working characteristics of polariton lasing in the near-infrared spectrum were demonstrated. Semiconductor micro/nanowire is an attractive candidate for light-emitting devices (LED), especially laser diodes, due to its ideal geometric shape, excellent optical performance, and electrical transport properties. However, the realization of single micro/nanostructure semiconductor LED or lasers is still a challenge topic. In this Letter, we demonstrated a

As the applied bias goes above a certain value, electrically driven whispering gallery lasing action was achieved in the near-infrared spectrum, and the lasing features can be assigned to the exciton–polariton effect. 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 functionality. Here, the first room-temperature-continuous-wave (CW) operation of electrically pumped InAs QDash As the applied bias goes above a certain value, electrically driven whispering gallery lasing action was achieved in the near-infrared spectrum, and the lasing features can be assigned to the exciton–polariton effect.

As the applied bias goes above a certain value, electrically driven whispering gallery lasing action was achieved in the near-infrared spectrum, and the lasing features can be assigned to the exciton–polariton effect. An electrically driven whispering gallery polariton microlaser Article Feb 2021 Mingming Jiang Peng Wan Kai Tang [] C. X. Kan

As the applied bias goes above a certain value, electrically driven whispering gallery lasing action was achieved in the near-infrared spectrum, and the lasing features can be assigned to the exciton–polariton effect.

Plasmon-enhanced strong exciton–polariton coupling in single microwire-based heterojunction light-e Electrically driven optical resonance of spherical ZnO whispering gallery mode microcavity Conditions and features of the lasing in traps for the bose condensation of dipolar excitons Article „An electrically driven whispering gallery polariton microlaser“ Detailed information of the J-GLOBAL is an information service managed by the Japan Science and Technology Agency (hereinafter referred to as „JST“). It provides free access to secondary information on researchers, articles, patents, etc., in science and technology, medicine and pharmacy. The search results Lead halide perovskites have emerged as excellent optical gain materials for solution-processable and flexible lasers. Recently, continuous-wave (CW) optically driven lasing was established in perovskite crystals; however, the mechanism of low-threshold operation is still disputed. In this study, CW-pumped lasing from one-dimensional CsPbBr3 nanoribbons (NBs)