Browsing by Keywords "Optical Instrumentation"

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A photometric investigation of ultra-efficient LEDs with high color rendering index and high luminous efficacy employing nanocrystal quantum dot luminophores

Erdem, T.; Nizamoglu, S.; Sun, X. W.; Demir, Hilmi Volkan (Optical Society of America, 2009-12-24)

We report a photometric study of ultra-efficient light emitting diodes (LEDs) that exhibit superior color rendering index (CRI) and luminous efficacy of optical radiation (LER) using semiconductor quantum dot nanocrystal ...