Figure 2. Photothermal image of a microtoroid with 5 nm quantum dots on its surface. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure 2. Photothermal image of a microtoroid with 5 nm quantum dots on its surface.

Caption

Figure 2. Photothermal image of a microtoroid with 5 nm quantum dots on its surface. a. Photothermal imaging of a microtoroid optical resonator with 5 nm quantum dots (QDs) b. High-resolution photothermal image depicting a single 5 nm QD spot on the surface of the microtoroid observed in (a). 

Credit

by Shuang Hao, Sartanee Suebka, Judith Su

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CC BY

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