Using the Methods of Multi-Frequency Spectroscopy for Sensing

被引：0

作者：

Vaks, Vladimir ^{[1
,2
,3
]}

Balakirev, Vladimir ^{[1
]}

Chernyaeva, Mariya ^{[1
,2
]}

Domracheva, Elena ^{[1
,2
,3
]}

Pripolzin, Sergey ^{[1
]}

Anfertev, Vladimir ^{[1
,2
]}

Revin, Leonid ^{[1
,2
]}

Yablokov, Anton ^{[2
]}

机构：

[1] RAS, IPM, Dept THz spectrometry, Nizhnii Novgorod, Russia

[2] Lobachevsky Univ, MedLab, Nizhnii Novgorod, Russia

[3] ITMO Univ, St Petersburg, Russia

来源：

2016 GLOBAL SYMPOSIUM ON MILLIMETER WAVES (GSMM) & ESA WORKSHOP ON MILLIMETRE-WAVE TECHNOLOGY AND APPLICATIONS | 2016年

关键词：

terahertz frequency range; high resolution spectroscopy; sensor; dynamics of chemical reaction; EXPLOSIVES;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Nowadays the development of analytical spectroscopy with high performance, sensitivity and spectral resolution is attended. In the paper the method of two-frequency THz spectroscopy as well as the laboratory model of the spectrometer with using two independent radiation sources and a single detector of THz radiation are presented. The preliminary measurements have testified this new direction of analytical spectroscopy to open widespread trends of its using for various basic and applied problems of physics, chemistry, astronomy, medicine and biology. First of all, there are laboratory modeling the processes of atmospheric and space chemistry, studying of their dynamics as well as transformations and changes of mixture composition. Besides, the method presented can be applied for investigations of fast processes, detecting the intermediate and short time living products of chemical reactions.

引用

页码：30 / 33

页数：4

共 50 条

[1] Multiheterodyne Spectroscopy Using Multi-frequency Combs
Plusquellic, David F.
Wagner, Gerd A.
Fleisher, Adam J.
Long, David A.
Hodges, Joseph T.
[J]. 2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2017,
[2] Using Novel Multi-Frequency Analysis Methods to Retrieve Material and Temperature Information in Tactile Sensing Areas
Abdelwahed, Mehdi
Zerioul, Lounis
Pitti, Alexandre
Romain, Olivier
[J]. SENSORS, 2022, 22 (22)
[3] Crosstalk Noise Suppressed for Multi-frequency φ-OTDR Using Compressed Sensing
Xu, Nuo
Wang, Pengfei
Wang, Yu
Liu, Xin
Bai, Qing
Gao, Yan
Zhang, Hongjuan
Jin, Baoquan
[J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2021, 39 (22) : 7343 - 7350
[4] Compressive Sensing based Multi-frequency Synthesis
Li, Feng
Xin, Lei
Cornwell, Tim J.
de Hoog, Frank
Guo, Yi
[J]. 2016 IEEE INTERNATIONAL CONFERENCE ON DIGITAL SIGNAL PROCESSING (DSP), 2016, : 710 - 714
[5] REGISTRATION OF MULTI-FREQUENCY SAR IMAGERY USING PHASE CORRELATION METHODS
Peterson, E. H.
Fotopoulos, G.
Schmitt, A.
Zee, R. E.
Roth, A.
[J]. 2011 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS), 2011, : 3708 - 3711
[6] HIGH-RESOLUTION TARGET SENSING USING MULTI-FREQUENCY SPARSE ARRAY
Ahmed, Ammar
Silage, Dennis
Zhang, Yimin D.
[J]. 2020 IEEE 11TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM), 2020,
[7] Compressed Multi-frequency RF Sensing with Photonic Assistance
Gao, Yuyang
Dai, Yitang
Xu, Kun
Yan, Li
Yin, Feifei
Li, Jianqiang
Lin, Jintong
[J]. 2013 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO), 2013,
[8] Multi-Frequency Spherical Near-Field Antenna Measurements Using Compressive Sensing
Valdez, Marc Andrew
Rezac, Jacob D.
Wakin, Michael B.
Gordon, Joshua A.
[J]. IEEE Journal on Selected Topics in Signal Processing, 2024, 18 (04): : 572 - 586
[9] Enabling Multi-Frequency and Wider-Band RFID Sensing Using COTS Device
Zhao, Cui
Li, Zhenjiang
Ding, Han
Wang, Ge
Xi, Wei
Zhao, Jizhong
[J]. IEEE-ACM TRANSACTIONS ON NETWORKING, 2024, 32 (04) : 3591 - 3605
[10] Dynamic impedance spectroscopy using dynamic multi-frequency analysis: A theoretical and experimental investigation
Koster, Dominique
Du, Guoqing
Battistel, Alberto
La Mantia, Fabio
[J]. ELECTROCHIMICA ACTA, 2017, 246 : 553 - 563

← 1 2 3 4 5 →