Design, characterization, and implementation of Diffuse Reflectance Integrating Ellipsoids (DRIE) for spectroscopic analysis

M Torres-Vargas, N González-Viveros… - Optics and Lasers in …, 2024 - Elsevier
Integrating ellipsoids in diffuse reflectance spectroscopy is unusual; few are constructed in
just one piece. In diffuse reflectance spectroscopy, integrating spheres are used to …

[HTML][HTML] Characterization of the Optical Properties of Photoluminescent Turbid Media Using an Integrating Sphere and Monte Carlo Simulations

J Jelken, T Brall, P Gelbing, F Foschum, A Kienle - Materials, 2024 - mdpi.com
In this paper, we report on the measurement of the optical properties (absorption and
scattering coefficients) of photoluminescent turbid media using a homemade integrating …

Accuracy of retrieving optical properties from liquid tissue phantoms using a single integrating sphere

VD Vincely, K Vishwanath - Applied Optics, 2022 - opg.optica.org
Using integrating spheres (ISs) in conjunction with the inverse adding–doubling algorithm
(IAD) offers a well-established, rigorous protocol for determining optical absorption (μ_a) …

The Effects of Silicone Enclosure Colour on the Function of Optical Sensors

G Frank, S Askari, K Raschdorf, S Khosravi, BK Kwon… - Biology, 2022 - mdpi.com
Simple Summary Implantable optical sensing is a rapidly growing field that allows for
continuous monitoring of internal organs' physiological states. Near-infrared spectroscopy is …

[PDF][PDF] 生物组织光学特性参数的测量方法研究

吕晨阳, 战仁军 - Laser & Optoelectronics Progress, 2021 - researching.cn
摘要为了进一步定量分析激光对生物组织的物理剂量问题, 为医疗, 军事等领域的相关研究提供
理论依据, 需要对生物组织光学特性参数进行准确的测量. 为此, 系统地综述了目前国内外测定 …

Study of Polyvinyl Alcohol Hydrogels Applying Physical-Mechanical Methods and Dynamic Models of Photoacoustic Signals

RG Ramírez-Chavarría, A Pérez-Pacheco, E Terán… - Gels, 2023 - mdpi.com
This study aims to analyze the physical-mechanical properties and dynamic models of tissue-
simulating hydrogels, specifically the photoacoustic (PA) response signals, by varying the …

Diffuse photon remission associated with the center-illuminated-area-detection geometry. III. Perspectives on the patterns of saturation

DD Piao, T Sun, N Farahzadi - 2023 - preprints.opticaopen.org
Understanding scattering-insensitiveness in diffuse reflectance spectroscopy (DRS) will be
useful to enhance the spectral specificity to absorption. In DRS based on center-illuminated …

Diffuse photon remission associated with the center-illuminated-area-detection

DD Piao, T Sun, N Farahzadi - 2024 - opg.optica.org
Diffuse reflectance spectroscopy (DRS) measures the remission of light diffusely propagated
within, thus interacting with a scattering medium to inform the bulk properties of the medium …

Polyvinyl Alcohol Hydrogel Study through Modeling Photoa-Coustic Signals and Physical-Mechanical Properties

RG Ramírez-Chavarría, A Pérez-Pacheco… - 2023 - preprints.org
This study aims to analyze the physico-mechanical properties and dynamic models of tissue-
simulating hydrogels, specifically the photoacoustic (PA) response signals, by varying the …

Estimating Optical Properties of Liquid Phantoms with Multiple Correction Methods Using Measurements from a Single Integrating Sphere and the Inverse Adding …

V Vinoin Devpaul - 2020 - rave.ohiolink.edu
Integrating spheres (IS) are regarded as the gold-standard method to measure total
reflectance and transmittance. These measurements combined with the high-speed solver …