Measuring extinction with digital holography: nonspherical particles and experimental validation

被引：18

作者：

Berg, Matthew J. ^{[1
]}

Subedi, Nava R. ^{[2
]}

Anderson, Peter A. ^{[1
]}

机构：

[1] Kansas State Univ, Dept Phys, 1228 North 17th St, Manhattan, KS 66506 USA

[2] Mississippi State Univ, Dept Phys, 355 Lee Blvd, Starkville, MS 39762 USA

来源：

OPTICS LETTERS | 2017年 / 42卷 / 05期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1364/OL.42.001011

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Through simulations and experiment, this Letter shows how a particle's extinction cross section can be extracted from a digital hologram. Spherical and nonspherical particles are considered covering a range of cross-sectional values of nearly five orders of magnitude. The extracted cross sections are typically less than 10% in error from the true values. It is also shown that holograms encompassing a sufficiently large angular range of scattered light yield an estimate for the absorption cross section. (C) 2017 Optical Society of America

引用

页码：1011 / 1014

页数：4

共 50 条

[1] Measuring spectral extinction with digital holography
Berg, Matthew J.
Aleau, Killian
Ceolato, Romain
APPLIED OPTICS, 2024, 63 (07) : B134 - B142
[2] Measuring extinction with digital holography: noisy holograms
Berg, Matthew J.
Aleau, Killian
Ceolato, Romain
OPTICS EXPRESS, 2023, 31 (26): : 43213 - 43223
[3] MEASUREMENTS ON THE EXTINCTION AND POLARIZATION OF LIGHT BY NONSPHERICAL PARTICLES
GREENBERG, JM
PEDERSEN, NE
ASTRONOMICAL JOURNAL, 1960, 65 (02): : 52 - 52
[4] FORWARD-SCATTERING CORRECTED EXTINCTION BY NONSPHERICAL PARTICLES
BOHREN, CF
KOH, G
APPLIED OPTICS, 1985, 24 (07): : 1023 - 1029
[5] LIGHT-SCATTERING BY NONSPHERICAL PARTICLES - MINIMUM EXTINCTION THEOREM
CHYLEK, P
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1977, 173 (MAR20): : 39 - 39
[6] Extinction and scattering of light by nonspherical plasmonic particles in absorbing media
Khlebtsov, Nikolai G.
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2022, 280
[7] Experimental Study on the Measuring Temperature Field by Real-Time Digital Holography
Zhou, Zhan-Rong
Shen, Xiao-Fang
Li, Ai-Jun
PROCEEDINGS OF THE 3RD ANNUAL INTERNATIONAL CONFERENCE ON ELECTRONICS, ELECTRICAL ENGINEERING AND INFORMATION SCIENCE (EEEIS 2017), 2017, 131 : 360 - 364
[8] EXTINCTION CROSS-SECTIONS OF NONSPHERICAL PARTICLES IN THE ANOMALOUS DIFFRACTION APPROXIMATION
CHYLEK, P
KLETT, JD
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1991, 8 (02): : 274 - 281
[9] EXPERIMENTAL DETERMINATIONS OF MUELLER SCATTERING MATRICES FOR NONSPHERICAL PARTICLES
PERRY, RJ
HUNT, AJ
HUFFMAN, DR
APPLIED OPTICS, 1978, 17 (17): : 2700 - 2710
[10] EXPERIMENTAL SIMULATION OF FIELD CHARGING OF ULTRAFINE NONSPHERICAL PARTICLES
CHANG, JS
ONO, S
JOURNAL OF AEROSOL SCIENCE, 1988, 19 (07) : 801 - 804

← 1 2 3 4 5 →