Chunlei Guo

Intense Laser Zap Improves Energy-efficiency of Typical Light Bulbs

By Emily Gertz on June 2, 2009

Tags: New York, Person Career, Chunlei Guo, efficient lightbulb, femtosecond laser pulse, incandescent light bulb, laser lightbulb, university of rochester, Chunlei Guo, energy, laser, metal, Physical Review Letters, University of Rochester

Swapping energy-hogging incandescent light bulbs for energy-sipping compact florescent lights is a sure way to cut your utility bill, and your carbon footrpint.

Now some researchers say they've found a way to use an ultra-powerful laser to transform incandescents into energy misers.

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