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Have you heard of "metamaterials"? These sophisticated materials have nano-scale patterns on their surfaces that allow us to control light.

We at NIMS have developed a novel gas sensor that incorporates a metamaterial with a special pattern on its surface capable of emitting and absorbing infrared light of a desired wavelength.

How does it work? What can we use it for? Watch this video and find out!

Original Japanese version was published on 2020/11/04 at    • 【NIMS WEEK開催！】光アンテナで赤外線を巧みに操る (Optica...  
Related video:    • Watch!  A clear view of human breath,...  

See https://www.nims.go.jp/eng/news/press...
for more information