Determination of optical constants from Martian analog materials using a spectro-polarimetric technique
Sign Up to like & getrecommendations! Published in 2020 at "Planetary and Space Science"
DOI: 10.1016/j.pss.2020.105138
Abstract: Abstract The technique of spectroscopic ellipsometry is a powerful tool for the characterization of the optical properties of materials. This technique represents a significant refinement over the semi-empirical approach to optical constants determination using BRDF… read more here.
Keywords: technique; constants martian; optical constants; martian analog ... See more keywords
Precise determination of the optical properties of turbid media using an optimized integrating sphere and advanced Monte Carlo simulations. Part 1: theory.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.386011
Abstract: In this paper, we describe a method used to determine the optical properties, namely, the effective scattering and absorption coefficients, employing an optimized three-dimensional-printed single integrating sphere. The paper consists of two parts, and in… read more here.
Keywords: precise determination; part; integrating sphere; optical properties ... See more keywords
Determination of optical constants of thin films in the EUV.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.447152
Abstract: The determination of fundamental optical parameters is essential for the development of new optical elements such as mirrors, gratings, or photomasks. Especially in the extreme ultraviolet (EUV) and soft x-ray spectral range, the existing databases… read more here.
Keywords: constants thin; determination optical; optical constants; thin films ... See more keywords
Determination of the optical constants of a dielectric layer by processing in situ spectral transmittance measurements along the time dimension.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.00c181
Abstract: This paper describes a new method based on the use of a broadband monitoring system to determine the spectral dependence of the optical constants of a layer without using a dispersion model. read more here.
Keywords: constants dielectric; dielectric layer; layer; optical constants ... See more keywords
Use of a broadband monitoring system for the determination of the optical constants of a dielectric bilayer.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.000877
Abstract: This paper extends a method previously applied to the determination of the optical constants of a high-index thin film to a dielectric bilayer. This method is based on the time recording of the spectral transmittance… read more here.
Keywords: monitoring system; optical constants; broadband monitoring; dielectric bilayer ... See more keywords
Determination of the optical properties of cholesteatoma in the spectral range of 250 to 800 nm.
Sign Up to like & getrecommendations! Published in 2020 at "Biomedical optics express"
DOI: 10.1364/boe.384742
Abstract: Cholesteatoma of the ear can lead to life-threatening complications and its only treatment is surgery. The smallest remnants of cholesteatoma can lead to recurrence of this disease. Therefore, the optical properties of this tissue are… read more here.
Keywords: properties cholesteatoma; 250 800; optical properties; range 250 ... See more keywords
Autonomous Initial Orbit Determination with Optical Observations of Unknown Planetary Landmarks
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Spacecraft and Rockets"
DOI: 10.2514/1.a34259
Abstract: Images are commonly used for spacecraft navigation. When close to the observed body it is often advantageous to perform such image-based navigation with observations of landmarks. This work demonst... read more here.
Keywords: autonomous initial; optical observations; observations unknown; determination optical ... See more keywords