Pillars on Raman-Sensing Chip (IMAGE)

Princeton University, Engineering School

Pillars on Raman-Sensing Chip

Caption

Micrograph of a sensor developed at Princeton for sensing Raman scattering. Pillars support metal components that gather light and amplify Raman signals, wavelengths of light that can be used to identify a substance.

Credit

Stephen Y. Chou

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Please credit Stephen Y. Chou

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