Extraction optics for high lumen density sources
Abstract For lighting applications demanding high brightness, a new type of LED-based light source has been developed, the high lumen density (HLD) source (luminance > 2·109 cd/m2). The performance can be improved further, among other things by optimizing the concentrator used as extraction optic...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2019-06-01
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Series: | Journal of the European Optical Society-Rapid Publications |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s41476-019-0109-0 |