Related Experiment Video
Updated: Jun 19, 2026

Polarization-Sensitive Two-Photon Microscopy for a Label-Free Amyloid Structural Characterization
Published on: September 8, 2023
Retroreflecting polarization spectroscopy enabling miniaturization
D Groswasser1, A Waxman, M Givon
1Department of Physics and Ilse Katz Center for Meso- and Nanoscale Science and Technology, Ben-Gurion University of the Negev, P.O. Box 653, Be'er Sheva 84105, Israel. davgros@bgu.ac.il
Abstract:
We describe and characterize alternative configurations for Doppler-free polarization spectroscopy. The suggested apparatus enables complete pump/probe beam overlap and allows substantial miniaturization. Its utility and performance for narrow linewidth, high-stability frequency locking is discussed for the /5S(1/2)F=2>-->/5P(3/2)F(')>D(2) transition in (87)Rb.
Related Concept Videos
Measuring Reaction Rates
Attenuated Total Reflectance (ATR) Infrared Spectroscopy: Overview
The ATR process begins by directing a beam...

