Chemical Science: Nanoantennas Improve Infrared Sensing

Tuesday, 21 May 2013

Nanoantennas Improve Infrared Sensing

A team of University of Pennsylvania engineers has used a pattern of nanoantennas to develop a new way of turning infrared light into mechanical action, opening the door to more sensitive infrared cameras and more compact chemical-analysis techniques.

The research was conducted by assistant professor Ertugrul Cubukcu and postdoctoral researcher Fei Yi, along with graduate students Hai Zhu and Jason C. Reed, all of the Department of Material Science and Engineering in Penn’s School of Engineering and Applied Science.

A diagram showing how the researchers' optomechanical infrared-detecting structure works. (Credit: Image courtesy of University of Pennsylvania)

Credit: http://www.upenn.edu/

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Tuesday, 21 May 2013

Nanoantennas Improve Infrared Sensing