Abstract: We introduce a method to measure the Rayleigh signature of an optical fiber, which is defined as the frequency dependence of the backscattering from each position along its length. The ...

This repository contains the code and experiments for the paper: "Physics-Informed Neural Networks for Steal Beam Deflection Analysis: Methodology and Applications" Kiarash Baharan et al., 2025. The ...

Abstract: Accurate characterization of surfaces using cantilever-based optical beam deflection (OBD) systems is crucial for obtaining the sample’s “true” topography and its corresponding material ...

Acousto-optics is a versatile technology that allows users to precisely and rapidly control the wavelength, amplitude and propagation direction of a laser beam. These capabilities are proving popular ...