Compressive Raman imaging with spatial frequency modulated illumination

Camille Scotte (1) , Siddharth Sivankutty (1) , Patrick Stockton (2) , Randy Bartels (2) , Herve Rigneault (1, 3)

1 FRESNEL - Institut FRESNEL
2 CSU - Colorado State University [Fort Collins]
3 MOSAIC - MOSAIC

We report a line scanning imaging modality of compressive Raman technology with spatial frequency modulated illumination using a single pixel detector. We demonstrate the imaging and classification ofthree different chemical species at line scan rates of 40 Hz.

Domaines: Optique / photonique

Camille Scotte, Siddharth Sivankutty, Patrick Stockton, Randy Bartels, Herve Rigneault. Compressive Raman imaging with spatial frequency modulated illumination. Optics Letters, 2019, 44 (8), pp.1936. ⟨10.1364/OL.44.001936⟩. ⟨hal-02090289⟩