FIG 2 (IMAGE)

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FIG 2

Caption

Fig. 2 | (a) Dual-function device architecture for optical modulation and photodetection based on SnS2 integrated with a microring resonator (MRR). Light is coupled in/out by two opposite grating couplers. (b) Microscope image of the device. (c) Raman spectrum of SnS2 film. (d) AFM height profile (inset) showing a thickness of 18.8 nm for the SnS2 flake.

 

 

 

Credit

OEA

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