相关实验视频

Updated: Aug 4, 2026

Implementation of a Reference Interferometer for Nanodetection
16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

9.4K

使用超导纳米线单光子探测器在红外波长的非视线成像

Yifan Feng, Xingyu Cui, Yun Meng

    Optics express
    |December 13, 2023
    PubMed
    概括

    这项研究证明了使用一种新型超导纳米线单光子探测器的可见光之外的非视线 (NLOS) 成像. 这一突破使得NLOS能够在红外波长进行成像,从而扩大其应用.

    更多相关视频

    Engineering Molecular Recognition with Bio-mimetic Polymers on Single Walled Carbon Nanotubes09:28

    Engineering Molecular Recognition with Bio-mimetic Polymers on Single Walled Carbon Nanotubes

    Published on: January 10, 2017

    8.2K
    Photodiode-Based Optical Imaging for Recording Network Dynamics with Single-Neuron Resolution in Non-Transgenic Invertebrates10:18

    Photodiode-Based Optical Imaging for Recording Network Dynamics with Single-Neuron Resolution in Non-Transgenic Invertebrates

    Published on: July 9, 2020

    3.0K

    相关概念视频

    Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview01:02

    Ultraviolet and Visible (UV–Vis) Spectroscopy: Overview

    Ultraviolet–visible (UV–visible or UV–Vis) spectroscopy is an analytical technique that investigates the interaction between matter and UV–Vis light within the electromagnetic spectrum. This method is widely used for its versatility, simplicity, and relatively quick data acquisition, making it valuable for both qualitative and quantitative analysis. When UV–Vis radiation passes through a material,  molecules absorb light depending on the energy required for electronic transitions. As a result...
    UV–Vis Spectrometers01:14

    UV–Vis Spectrometers

    The absorbance of UV and visible (UV–visible) radiations is measured using a UV–visible spectrophotometer. Deuterium lamps, which emit UV radiation, and tungsten lamps, which produce radiation in the visible region, are used as light sources in UV–visible spectrophotometers. A monochromator or prism is used for diffraction grating, i.e., to split the incoming radiation into different wavelengths. A system of slits is used to focus the desired wavelength on the sample cell. Samples for...