Optical Microcavities Based on Color Centers in LiF Films: New Solid State Miniaturized Light Sources

2003 ◽  
pp. 697-703
Author(s):  
F. Bonfigli ◽  
B. Jacquier ◽  
F. Menchini ◽  
R. M. Montereali ◽  
P. Moretti ◽  
...  
Keyword(s):  
Solid State ◽  
Color Centers ◽  
Light Sources ◽  
Optical Microcavities

Development of a three-dimensional color rendition space for tunable solid-state light sources

2021 ◽  
Vol 2021 (29) ◽  
pp. 136-140
Author(s):  
Dorukalp Durmus
Keyword(s):  
Solid State ◽  
Dimensional Space ◽  
Three Dimensional ◽  
Color Discrimination ◽  
Continuous Measure ◽  
Light Sources ◽  
Vast Number ◽  
Lighting Systems ◽  
Single Number

The quality of building electric lighting systems can be assessed using color rendition metrics. However, color rendition metrics are limited in quantifying tunable solid-state light sources, since tunable lighting systems can generate a vast number of different white light spectra, providing flexibility in terms of color quality and energy efficiency. Previous research suggests that color rendition is multi-dimensional in nature, and it cannot be simplified to a single number. Color shifts under a test light source in comparison to a reference illuminant, changes in color gamut, and color discrimination are important dimensions of the quality of electric light sources, which are not captured by a single-numbered metric. To address the challenges in color rendition characterization of modern solid-state light sources, the development of a multi-dimensional color rendition space is proposed. The proposed continuous measure can quantify the change in color rendition ability of tunable solid-state light devices with caveats. Future work, discretization of the continuous color rendition space, will be carried out to address the shortcomings of a continuous three-dimensional space.

scholarly journals Red-blue-green solid state light sources using a narrow line-width green phosphor

2015 ◽  
Vol 23 (7) ◽  
pp. A309 ◽  
Author(s):  
A. Liu ◽  
A. Khanna ◽  
P.S. Dutta ◽  
M. Shur
Keyword(s):  
Solid State ◽  
Line Width ◽  
Light Sources ◽  
Narrow Line ◽  
Green Phosphor ◽  
Narrow Line Width

Progress in all-solid-state deep-ultraviolet coherent light sources

1996 ◽  
Author(s):  
Michio Oka ◽  
L. Y. Liu ◽  
Werner Wiechmann ◽  
Yasujiro Taguchi ◽  
Hiroyuki Wada ◽  
...  
Keyword(s):  
Solid State ◽  
Light Sources ◽  
Coherent Light ◽  
Deep Ultraviolet

scholarly journals Solid-State Lighting: Simple, Fast, Bright, and Stable Light Sources (Adv. Mater. 7/2012)

2012 ◽  
Vol 24 (7) ◽  
pp. 854-854 ◽  
Author(s):  
Daniel Tordera ◽  
Sebastian Meier ◽  
Martijn Lenes ◽  
Rubén D. Costa ◽  
Enrique Ortí ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Lighting ◽  
Light Sources
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