Related Experiment Video
Updated: Aug 21, 2026
09:46
Direct Comparison of Hyperspectral Stimulated Raman Scattering and Coherent Anti-Stokes Raman Scattering Microscopy for Chemical Imaging
Published on: April 28, 2022
High dynamic range contrast measurements by use of an optical parametric amplifier correlator
1Council for the Central Laboratory of the Research Councils, Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, UK. e.j.divall@rl.ac.uk
Optics Letters
|November 5, 2004
Abstract:
A new design of pulse-contrast-measuring correlator, based on optical parametric amplification, is presented. It amplifies the wings of the pulse and allows high-contrast measurement with a low-sensitivity detector. The test system demonstrates an ability to measure a dynamic range of >10(11):1.
