Recovery of LED diode optical spectrum

Jan Vitasek; Jan Latal; Petr Siska; Jan Skapa; Martin Papes; Vladimir Vasinek

doi:10.1117/12.2023862

25 September 2013 Recovery of LED diode optical spectrum

Jan Vitasek, Jan Latal, Petr Siska, Jan Skapa, Martin Papes, Vladimir Vasinek

Proceedings Volume 8874, Laser Communication and Propagation through the Atmosphere and Oceans II; 88740M (2013) https://doi.org/10.1117/12.2023862
Event: SPIE Optical Engineering + Applications, 2013, San Diego, California, United States

Abstract

The importance and using of power LED diodes increases. White power LED diodes cover a wide spectral range and they are usable in many applications. These LED diodes work in optical systems, the original spectrum of a white power LED diode can be changed by using all kinds of optical elements. This article describes a pursuit of the most faithful recovery of the original spectrum of a white power LED diode. The evaluative criterion is the value of the Correlated Color Temperature of the original white power LED diode compared with the value of the Correlated Color Temperature of the recovered spectrum. This recovery can be used in communication engineering.

Citation Download Citation

Jan Vitasek, Jan Latal, Petr Siska, Jan Skapa, Martin Papes, and Vladimir Vasinek "Recovery of LED diode optical spectrum", Proc. SPIE 8874, Laser Communication and Propagation through the Atmosphere and Oceans II, 88740M (25 September 2013); https://doi.org/10.1117/12.2023862

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