# Compressive Raman imaging with spatial frequency modulated illumination

## TL;DR

This paper introduces a novel compressive Raman imaging technique that uses spatial frequency modulated illumination and a single pixel detector to achieve rapid line scan imaging and chemical classification.

## Contribution

It presents a new line scanning modality for compressive Raman imaging that enhances speed and simplicity using spatial frequency modulation and single pixel detection.

## Key findings

- Achieved line scan rates of 40 Hz.
- Successfully classified three different chemical species.
- Demonstrated effective imaging with simplified detection setup.

## Abstract

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 of three different chemical species at line scan rates of 40 Hz.