Researchers aim to close 'green gap' in LED technology

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Rensselaer researchers are aiming to improve the efficiencey of green LEDs. Credit: RensselaerC. WetzelM. Zhu
Rensselaer researchers are aiming to improve the efficiencey of green LEDs. Credit: Rensselaer/C. Wetzel/M. Zhu

A team of researchers from Rensselaer Polytechnic Institute has received $1.8 million in federal funding to improve the energy efficiency of green light-emitting diodes (LEDs). As part of the U.S. Department of Energy's (DOE) Solid-State Lighting Program, the team aims to close the "green gap" in LED technology by doubling or tripling the power output of green LEDs in three years, an advance that ultimately could lead to the replacement of incandescent and fluorescent lamps in general illumination applications.


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