相关实验视频

Updated: Jul 20, 2026

Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection
12:57

Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection

Published on: October 13, 2017

9.1K

基于InGaN的红色量子井和微空洞的光学特性

Xin Hou, Jia-Cong Guo, Li-Long Ma

    Optics express
    |January 29, 2025
    PubMed
    概括

    这项研究研究了印化/化 (InGaN/GaN) 红色量子井和微空洞,证明了微空洞中的增强的排放纯度和稳定性. 这些发现为未来基于InGaN的红色垂直腔表面发射激光器铺平了道路.

    更多相关视频

    Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform05:39

    Scalable Quantum Integrated Circuits on Superconducting Two-Dimensional Electron Gas Platform

    Published on: August 2, 2019

    9.5K
    Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing10:42

    Infrared Degenerate Four-wave Mixing with Upconversion Detection for Quantitative Gas Sensing

    Published on: March 22, 2019

    6.2K

    相关概念视频

    IR Absorption Frequency: Hybridization01:21

    IR Absorption Frequency: Hybridization

    Hydrocarbons such as alkanes, alkenes, and alkynes show characteristic C–H stretching absorption bands. These IR stretching frequencies depend on the hybridization of the involved carbon atom and can be explained in terms of the s character of each hybridized atomic orbital.
    Among the sp, sp2, and sp3 hybridized orbitals, sp orbitals have the maximum s character (50%). Consequently, the electrons are held more closely to the nucleus, resulting in stronger and shorter C–H bonds that stretch at a...