Literature DB >> 31465338

Terahertz beam spot size measurements by a CCD camera.

O V Chefonov, A V Ovchinnikov, M B Agranat, A N Stepanov.   

Abstract

We present the experimental data on the direct measurements of spatial distribution of the terahertz (THz) pulse intensity profile using a commercial silicon-based charge-coupled device (CCD) camera in the spectral range from 1-3 THz. A method to measure the dimensions of a high-intensity THz radiation beam in the focal plane using the CCD camera is proposed and experimentally verified.

Entities:  

Year:  2019        PMID： 31465338     DOI： 10.1364/OL.44.004099

Source DB:  PubMed          Journal:  Opt Lett        ISSN： 0146-9592            Impact factor:   3.776


  2 in total

1.  Towards Intense THz Spectroscopy on Water: Characterization of Optical Rectification by GaP, OH1, and DSTMS at OPA Wavelengths.

Authors:  Fabio Novelli; Biswajit Guchhait; Martina Havenith
Journal:  Materials (Basel)       Date:  2020-03-13       Impact factor: 3.623

2.  Antenna-Coupled Titanium Microbolometers: Application for Precise Control of Radiation Patterns in Terahertz Time-Domain Systems.

Authors:  Liang Qi; Linas Minkevičius; Andrzej Urbanowicz; Andrej Švigelj; Ignas Grigelionis; Irmantas Kašalynas; Janez Trontelj; Gintaras Valušis
Journal:  Sensors (Basel)       Date:  2021-05-18       Impact factor: 3.576
  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.