New device hides, on cue, from infrared cameras: Tunable material boasts nearly 100 percent absorption
Monday, November 26, 2012 - 14:02
in Physics & Chemistry
Now you see it, now you don't. A new device invented at the Harvard School of Engineering and Applied Sciences (SEAS) can absorb 99.75% of infrared light that shines on it. When activated, it appears black to infrared cameras.