White Laser (IMAGE)

Arizona State University

White Laser

Caption

This schematic illustrates the novel nanosheet with three parallel segments created by the researchers, each supporting laser action in one of three elementary colors. The device is capable of lasing in any visible color, completely tunable from red, green to blue, or any color in between. When the total field is collected, a white color emerges.

Credit

ASU/<i>Nature Nanotechnology</i>

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