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Faiz Rahman
Ohio University
Articles
By Faiz Rahman
May 2022
Outshining LEDs: Diode Lasers Deliver Intensity to Illumination
The development of light-emitting diode (LED) lighting has been a great success story of our times. LEDs are nearly ideal light sources that have largely replaced other lighting technologies, except...
December 2018
The Shrinking Green Gap: Trends in Solid-State Green Emitters
Human eyes are most sensitive to light in the yellow-green region of the visible spectrum. This well-known fact is a result of the way mammalian eyes, and for that matter the eyes of all...
March 2018
Extreme UV Sources Fill the Gap
The electromagnetic spectrum has several regions where emitters, detectors, or both are not readily available. Terahertz and the far-infrared are prime examples. Even within the visible spectrum,...
December 2025
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