Raman scattering enhancement of dielectric microspheres on silicon nitride film

T Ogura - Scientific Reports, 2022 - nature.com
Circulating light in the total internal reflection within dielectric spheres or disks is called the
whispering gallery mode (WGM), which by itself is highly sensitive to its surface and capable …

Anomalous scattering of polystyrene microparticles revealed by evanescent wave coupled cavity ringdown spectroscopy

S Chakraborty, J Banerjee, I Patra, A Pal, P Barik… - Analyst, 2024 - pubs.rsc.org
Forward scattering is an essential tool for investigating the colloidal suspension of
polystyrene microspheres (PSMs). Evanescent wave coupled cavity ringdown spectroscopy …

Hyperspectral measurements of light backscattering by particles in water with a fixed angle setup: proof of concept and instrument calibration

MG Novak, H Burmeister, R Röttgers - Optics Express, 2024 - opg.optica.org
The light backscatter signal is the fraction of light scattered at angles greater than 90
degrees with respect to the direction of the incident light. Optical remote sensing platforms …

[PDF][PDF] 基于近红外窄波段光源的消光光谱粒径测量

李祥鹏, 项华中, 郑刚, 陈明惠, 杨晖 - Laser & Optoelectronics …, 2022 - researching.cn
摘要提出一种基于连续透射消光光谱的粒径测量方法. 基于Mie 散射理论和人工蜂群算法对颗粒
粒径进行反演, 结果表明, 单峰分布时颗粒的体积频率分布曲线相对均方根误差(RRMSE) 低至0 …

A two-way membrane-integrated microfluidic device for evaluation of anti-inflammatory drug through immunohistochemical analysis and permeability assay of …

M Sugimoto, N Takahashi-Ando, N Sasaki - Talanta Open, 2024 - Elsevier
Abstract Evaluation of anti-inflammatory drug on a two-way membrane-integrated
microfluidic device (TMMD) is presented. Insertion of a porous membrane into a microfluidic …

Merging Mie solutions and the radiative transport equation to measure optical properties of scattering particles in optical phantoms

L Baez-Castillo, E Ortiz-Rascón, NC Bruce… - Applied Optics, 2020 - opg.optica.org
We present a new method to calculate the complex refractive index of spherical scatterers in
a novel optical phantom developed by using homemade monodisperse silica nanospheres …

Orbiting Light Around the Outer Surface of Dielectric Microspheres

T Ogura - 2021 - researchsquare.com
Circulating light in the total internal reflection within dielectric spheres or disks is called the
whispering gallery mode (WGM), which by itself is highly sensitive to its surface and capable …

Sequential Illumination in a Tomographic Microendoscopic Probe for Imaging Tumor Microvasculature

Z Neumeier - 2022 - scholarworks.uark.edu
Abstract Knowledge of colorectal cancer biology is improving how we approach cancer
treatment. Specifically, the tumor microenvironment and abnormal angiogenesis are of …