Hyperspectral chemical imaging enabled by spatial light modulators

Masud Arnob; Wei-Chuan Shih

doi:10.1117/12.2513619

4 March 2019 Hyperspectral chemical imaging enabled by spatial light modulators

Masud Arnob, Wei-Chuan Shih

Proceedings Volume 10932, Emerging Digital Micromirror Device Based Systems and Applications XI; 1093202 (2019) https://doi.org/10.1117/12.2513619
Event: SPIE OPTO, 2019, San Francisco, California, United States

Abstract

Hyperspectral chemical imaging (HCI) refers to the acquisition of both spatial and spectral information in a single acquisition time frame. HCI is a parallel scheme that allows the collection of spatially-resolved chemical/compositional data at much higher rate compared to traditional chemical imaging which is serial in nature. Recent advances in spatial light modulators (SLM) have enabled many novel HCI imaging schemes. We have implemented several HCI systems using reflective and diffractive SLMs. Their design and performance characterization will be discussed in this talk.

Citation Download Citation

Masud Arnob and Wei-Chuan Shih "Hyperspectral chemical imaging enabled by spatial light modulators", Proc. SPIE 10932, Emerging Digital Micromirror Device Based Systems and Applications XI, 1093202 (4 March 2019); https://doi.org/10.1117/12.2513619

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