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Geoscience & Remote Sensing Society Place: Remote – Zoom Meeting Registration:  Speaker: Prof. Arlene Fiore, MIT, EAPS Controlling ground-level ozone smog has proven to be a persistent challenge in many U.S. air quality jurisdictions.  Ozone is a secondary air pollutant that forms through atmospheric chemistry and depends non-linearly on precursor …

Photonics Society Agile Laser Transmitters and Receivers (ALTaR): Technologies for Flexible and Scalable Ultra-sensitive Free-space Optical Communications Speaker: Dr. David O. Caplan, MIT Lincoln Laboratory Although photon-counting optical receivers have the best known sensitivity in theory, in practice they are often constrained by inadequate bandwidth and background noise, which limits …