Alexandre Baron

Research Scientist II

Atmospheric Composition & Chemical Processes

NOAA Chemical Sciences Laboratory
325 Broadway, R/CSL6
Boulder, CO 80305 USA

970-235-0254
Alexandre.Baron@noaa.gov

Affiliation

CIRES

Education

• PhD in Atmospheric Science, University of Paris-Saclay, 2020
• M.S. in Physics, University of Paris-Saclay, 2017

Research

• Aerosols optical and microphysical properties
• Aerosol - water vapor - cloud interactions
• Innovative instrumentation for meteorology and atmospheric physics
• Active / passive remote sensing synergies from all measuring platforms
• Remote sensing / In-situ synergies

Current Topics

• Stratospheric aerosol observations in the framework of the B2SAP NOAA project
• Aerosol size distribution measurements using an optical particle counter (POPS - Portable Optical Particle Spectrometer)
• Remote-sensing and in-situ aerosol measurement synergies to resolve aerosol optical and microphysical properties

last modified: July 11, 2025