Edda Stern
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View article: Determination of the complex refractive index of powder phosphors
Determination of the complex refractive index of powder phosphors Open
We demonstrate a novel 2-step method to precisely determine both n and k of phosphors, luminescent inorganic particles, in the visible spectrum.To measure n we modified the Becke Line immersion method and verified its applicability in the …
View article: 2694209.csv
2694209.csv Open
Sellmeier coefficients for n dispersions in the spectral region 370-700 nm
View article: Phosphor Particles for Luminescent Down-Shifting in Photovoltaics: Determination of Complex Refractive Indices
Phosphor Particles for Luminescent Down-Shifting in Photovoltaics: Determination of Complex Refractive Indices Open
We demonstrate a novel two-step method for accurate determination of the complex refractive indices of phosphor materials in particulate form. The real part of the refractive index is first measured at a number of selected wavelengths usin…
View article: 2694208.csv
2694208.csv Open
Measured refractive index n of phosphors
View article: 2694211.csv
2694211.csv Open
k of phosphors in the spectral region 300-525 nm
View article: Cover Picture: Optimization of Solution‐Processed Luminescent Down‐Shifting Layers for Photovoltaics by Customizing Organic Dye Based Thick Films (Energy Technol. 3/2016)
Cover Picture: Optimization of Solution‐Processed Luminescent Down‐Shifting Layers for Photovoltaics by Customizing Organic Dye Based Thick Films (Energy Technol. 3/2016) Open
Solution-Processable Luminescent Down-Shifting for Photovoltaics: The cover illustrates luminescent down-shifting layers for photovoltaics. They were processed from a solution of environmentally friendly solvents on glass substrates of 25×…
View article: Optical Model for Simulation and Optimization of Luminescent down-shifting Layers in Photovoltaics
Optical Model for Simulation and Optimization of Luminescent down-shifting Layers in Photovoltaics Open
We present an optical model that was developed for the purpose of simulation and optimization of luminescent down-shifting layers based on phosphor particles. The model combines three-dimensional ray tracing with a novel effective scatteri…
View article: Highly transmissive luminescent down-shifting layers filled with phosphor particles for photovoltaics: publisher’s note
Highly transmissive luminescent down-shifting layers filled with phosphor particles for photovoltaics: publisher’s note Open
This publisher’s note amends the author list and Acknowledgments of [Opt. Mater. Express5, 1295 (2015]. The author names were corrected online as of June 24, 2015: https://www.osapublishing.org/ome/abstract.cfm?uri=ome-5-6-1296.
View article: Optical model for simulation and optimization of luminescent down-shifting layers filled with phosphor particles for photovoltaics
Optical model for simulation and optimization of luminescent down-shifting layers filled with phosphor particles for photovoltaics Open
We developed an optical model for simulation and optimization of luminescent down-shifting (LDS) layers for photovoltaics. These layers consist of micron-sized phosphor particles embedded in a polymer binder. The model is based on ray trac…
View article: Highly transmissive luminescent down-shifting layers filled with phosphor particles for photovoltaics
Highly transmissive luminescent down-shifting layers filled with phosphor particles for photovoltaics Open
We study the optical properties of polymer layers filled with phosphor particles in two aspects. First, we used two different polymer binders with refractive indices n = 1.46 and n = 1.61 (λ = 600 nm) to study the influence of Δn with the …