Light scattering from cells: finite-difference time-domain simulations and goniometric measurements

被引：251

作者：

Drezek, R

Dunn, A

Richards-Kortum, R

机构：

[1] Univ Texas, Biomed Engn Program, Austin, TX 78712 USA

[2] Univ Calif Irvine, Beckman Laser Inst & Med Clin, Irvine, CA 92697 USA

来源：

APPLIED OPTICS | 1999年 / 38卷 / 16期

关键词：

D O I：

10.1364/AO.38.003651

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have examined the Light-scattering properties of inhomogeneous biological cells through a combination of theoretical simulations and goniometric measurements. A finite-difference time-domain (FDTD) technique was used to compute intensity as a function of scattering angle for cells containing multiple organelles and spatially varying index of refraction profiles. An automated goniometer was constructed to measure the scattering properties of dilute cell suspensions. Measurements compared favorably with FDTD predictions. FDTD and experimental results indicate that scattering properties are strongly influenced by cellular biochemical and morphological structure. (C) 1999 Optical Society of America.

引用

下载

页码：3651 / 3661

页数：11

共 50 条

[41] Generation of Non-uniform Meshes for Finite-Difference Time-Domain Simulations
Kim, Hyeong-Seok
Ihm, Insung
Choi, Kyung
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, 2011, 6 (01) : 128 - 132
[42] Finite-Difference Time-Domain Simulations of Approximate Ground-Plane Cloaks
Kallos, Efthymios
Song, Wei
Argyropoulos, Christos
Hao, Yang
2009 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM AND USNC/URSI NATIONAL RADIO SCIENCE MEETING, VOLS 1-6, 2009, : 3502 - 3505
[43] Vorticity and entropy boundary conditions for acoustical finite-difference time-domain simulations
Botteldooren, D
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1997, 102 (01): : 170 - 178
[44] Vorticity and entropy boundary conditions for acoustical finite-difference time-domain simulations
J Acoust Soc Am, 1 (170):
[45] Finite-difference time-domain solution of light scattering by dielectric particles with large complex refractive indices
Sun, WB
Fu, Q
APPLIED OPTICS, 2000, 39 (30) : 5569 - 5578
[46] Finite-difference time-domain solution of light scattering by an infinite dielectric column immersed in an absorbing medium
Sun, WB
Loeb, NG
Tanev, S
Videen, G
APPLIED OPTICS, 2005, 44 (10) : 1977 - 1983
[47] Numerical Considerations for the Finite-Difference Time-Domain Modeling of Scattering by Plasmonic Nanocylinders
Panaretos, Anastasios H.
Diaz, Rodolfo E.
2008 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-9, 2008, : 1576 - 1579
[48] SCATTERING BY THIN LOSSY DIELECTRIC PLATES - A FINITE-DIFFERENCE TIME-DOMAIN APPROACH
BOONZAAIER, JJ
PISTORIUS, CWI
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1993, 6 (05) : 326 - 332
[49] SCATTERING BY THIN WIRE MESH USING FINITE-DIFFERENCE TIME-DOMAIN METHOD
BOONZAAIER, JJ
PISTORIUS, CWI
ELECTRONICS LETTERS, 1991, 27 (17) : 1583 - 1585
[50] A finite-difference time-domain solution to scattering from a rough pressure-release surface
Hastings, FD
Schneider, JB
Broschat, SL
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1997, 102 (06): : 3394 - 3400

← 1 2 3 4 5 →