QCL Active Area Modeling with a View to Being Applied to Chemical Substance Detection Systems

Author:

Mączka MariuszORCID,Hałdaś Grzegorz,Pawłowski Stanisław

Abstract

Numerical research into the QCL tunability aspects in respect to being applied in chemical substance detection systems is covered in this paper. The QCL tuning opportunities by varying power supply conditions and geometric dimensions of the active area have been considered. Two models for superlattice finite (FSML) and infinite (RSM) size were assumed for simulations. The results obtained have been correlated with the absorption map for selected chemical substances in order to identify the potential detection possibilities.

Funder

Minister of Education and Science of the Republic of Poland

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Biochemistry,Instrumentation,Atomic and Molecular Physics, and Optics,Analytical Chemistry

Reference29 articles.

1. Duxbury, G., Normand, E.L., Langford, N., McCulloch, M.T., and Walker, S. (2002). Diode Lasers and Applications in Atmospheric Sensing, SPIE.

2. The next generation of IR spectroscopy: EC-QCL-based mid-IR transmission spectroscopy of proteins with balanced detection;Akhgar;Anal. Chem.,2020

3. Detection of multiple chemicals based on external cavity quantum cascade laser spectroscopy. Spectrochim;Sun;Acta Part A Mol. Biomol. Spectrosc.,2018

4. Photoacoustic detection of NO2 and N2O using quantum cascade lasers;Lima;Appl. Phys. B.,2006

5. Guied missile systems;Brown;Janes Int. Deffense Rev.,2001

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