PbS Quantum Dot NIR Spectrometer (IMAGE)

Tsinghua University Press

PbS Quantum Dot NIR Spectrometer

Caption

The PbS QD filter array coupled with an InGaAs image sensor forms a high-performance NIR computational spectrometer capable of distinguishing materials and measuring alcohol content with high accuracy.

 

Credit

Nano Research, Huazhong University of Science and Technology

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