Integration of an Intensified Charge-Coupled Device (ICCD) Camera for Accurate Spectroscopic Measurements

Author:

Peláez Ramón Javier1,Mar Santiago2,Aparicio Juan Antonio2,Belmonte María Teresa2

Affiliation:

1. Laser Processing Group, Instituto de Óptica, CSIC, C/Serrano 121, 28006 Madrid, Spain

2. Departamento de Física Teórica Atómica y Óptica, Universidad de Valladolid, P. Prado de la Magdalena s/n, 47071 Valladolid, Spain

Abstract

Intensified charge-coupled devices (ICCD) are used in a great variety of spectroscopic applications, some of them requiring high sensitivity and spectral resolution. The setup, configuration, and featuring of these cameras are fundamental issues in order to acquire high quality spectra. In this work a critical assessment of these detectors is performed and the specific configuration, the optical alignment, featuring, and the dark and shot noise are described and analyzed. Spatial response of the detector usually shows a significant lack of spatial homogeneity and a map of interferences may appear in certain ranges of wavelengths, which damages the quality of the recorded spectra. In this work the spectral resolution and the spatial and spectral sensitivity are also studied. The analysis of the dark current reveals the existence of a smooth but clear spatial dependence. As a final conclusion, the spectra registered with the spectrometer equipped with our ICCD camera allow us to explore and measure accurately spectral line shapes emitted by pulsed plasmas in the visible range and particularly in the ultraviolet (UV) range.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Cited by 7 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Spectrometric miniaturized instruments;Micro- and Nanotechnology Enabled Applications for Portable Miniaturized Analytical Systems;2022

2. Experimental transition probabilities and oscillator strengths of doubly ionised krypton in the ultraviolet region;Journal of Quantitative Spectroscopy and Radiative Transfer;2021-09

3. Multivariate nonlinear spectral fitting for uranium isotopic analysis with laser-induced breakdown spectroscopy;Spectrochimica Acta Part B: Atomic Spectroscopy;2018-12

4. Experimental Stark halfwidths of the ionized oxygen and silicon spectral lines;Monthly Notices of the Royal Astronomical Society;2016-02-29

5. Kr ii transition probability measurements for the UV spectral region;Monthly Notices of the Royal Astronomical Society;2015-12-16

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3