Oil pollution discrimination by an inelastic hyperspectral Scheimpflug lidar system

被引：34

作者：

Gao, Fei ^{[1
]}

Li, Jingwei ^{[1
]}

Lin, Hongze ^{[1
]}

He, Sailing ^{[1
]}

机构：

[1] Zhejiang Univ, Ctr Opt & Electromagnet Res, Zhejiang Prov Key Lab Sensing Technol, Hangzhou 310058, Zhejiang, Peoples R China

来源：

OPTICS EXPRESS | 2017年 / 25卷 / 21期

基金：

中国国家自然科学基金;

关键词：

FLUORESCENCE;

D O I：

10.1364/OE.25.025515

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An inelastic hyperspectral Scheimpflug lidar system is developed for range-resolved oil pollution detection and discrimination. A theory of system parametric design is built for aquatic circumstances, and laser-induced fluorescence spectra with an excitation wavelength of 446 nm are employed to detect oil pollution. Seven kinds of typical oil samples are tested and well distinguished using the principal component analysis (PCA) and linear discriminant analysis (LDA) methods. It has been shown that blue laser diodes (LD) have great potential for oil pollution detection, and our system could be further utilized for more applications in both marine and terrestrial environments. (C) 2017 Optical Society of America

引用

页码：25515 / 25522

页数：8

共 18 条

[1]

[Anonymous], 1986, PRINCIPAL COMPONENT

[2]

Brown CE, 2011, OIL SPILL SCIENCE AND TECHNOLOGY: PREVENTION, RESPONSE, AND CLEANUP, P171, DOI 10.1016/B978-1-85617-943-0.10007-3

[3] Review of the development of laser fluorosensors for oil spill application [J].

Brown, CE ;

Fingas, MF .

MARINE POLLUTION BULLETIN, 2003, 47 (9-12) :477-484

[4] Super Resolution Laser Radar with Blinking Atmospheric Particles - Application to Interacting Flying Insects [J].

Brydegaard, Mikkel ;

Gebru, Alem ;

Svanberg, Sune .

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2014, 147 :141-151

[5] Fluorescence lidar technique for the remote sensing of stone monuments [J].

Cecchi, Giovanna ;

Pantani, Luca ;

Raimondi, Valentina ;

Tomaselli, Luisa ;

Lamenti, Gioia ;

Tiano, Piero ;

Chiari, Roberto .

JOURNAL OF CULTURAL HERITAGE, 2000, 1 (01) :29-36

[6]

Christesen S., 1994, P SOC PHOTO-OPT INS, V222, P228

[7] Oil pollution detection using spectral fluorescent signatures (SFS) [J].

Del Carmen Martin, Ma ;

Yarovenko, Nina V. ;

Gomez, Carmen P. ;

Legido Soto, Jose Luis ;

Torres Palenzuela, Jesus M. .

ENVIRONMENTAL EARTH SCIENCES, 2015, 73 (06) :2909-2915

[8] Review of oil spill remote sensing [J].

Fingas, Merv ;

Brown, Carl .

MARINE POLLUTION BULLETIN, 2014, 83 (01) :9-23

[9] LIDAR FLUOROSENSING OF MINERAL-OIL SPILLS ON THE SEA-SURFACE [J].

HENGSTERMANN, T ;

REUTER, R .

APPLIED OPTICS, 1990, 29 (22) :3218-3227

[10] Time-resolved Fluorescence Spectroscopy of oil spill detected by Ocean Lidar [J].

Li Xiao-long ;

Chen Yong-hua ;

Li Jie ;

Jiang Jingbo ;

Ni Zuotao ;

Liu Zhi-shen .

OPTICAL MEASUREMENT TECHNOLOGY AND INSTRUMENTATION, 2016, 10155

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