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From space exploration and quantum optics, to biomedical imaging and defense, today’s top scientific minds are using lasers, spectroscopy, sensors, and optics to deliver cutting-edge innovation to our society. In intimate conversations with those pushing the boundaries of human knowledge, “All Things Photonics” spotlights photonics industry progress from beyond the lab. Hear how 3D printed microscopes — and those developed for a fraction of the cost — offer our best hope for diagnosing disease in the developing world; why spectroscopy might be the most valuable tool in the crime scene technicians’ arsenal; how light can motorize drug delivery; and how the quantum cascade laser, CMOS image sensor, and robot-assisted surgery became realities. Notable guests include Nobel Prize winner Donna Strickland; Columbia University Eugene Higgins Professor of Electrical Engineering Michal Lipson; inventor of the CMOS image sensor Eric Fossum; serial entrepreneur Jason Eichenholz; co-namesake of the Hockney Falco Thesis Charles Falco; and SPIE President and founder of the Vanderbilt Biophotonics Center Anita Mahadevan-Jansen. “All Things Photonics”® is produced by Photonics Media and airs biweekly, on Tuesdays. The podcast was a shortlisted finalist in two categories — Best Science & Medical Podcast and Best Technology Podcast — for The Publishers Podcast Awards in 2021. It has again earned shortlist honors in the Best Science and Medical Podcast category for 2022. Contact us at Allthings@photonics.com.
Episodes

Tuesday May 13, 2025
Tuesday May 13, 2025
Free space optical communication could offer high speed connectivity without the need of optical fibers. That's where groups like Attochron come in. They are actively working to develop the next generation of light waves for free space optical communications. Using short coherence length optical sources, including ultrashort pulsed lasers, they believe they have found a way to overcome the hurdles holding these systems back from hitting the mainstream. On this episode, we are joined by Tom Chaffee, founder and CEO of Attochron, Jim Olson, senior VP of sales and marketing, and Wayne H. Knox, professor of Optics at the University of Rochester and consultant at Attochron. Some materials referenced by our guest could be found on our YouTube channel.
"All Things Photonics"® is produced by Photonics Media and airs biweekly, on Tuesdays.
Sponsored by:
Hamamatsu – www.Hamamatsu.com
LightPath Technologies Inc. – www.LightPath.com
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