Following the Photons: A Photonics Podcast

Welcome to Laser Focus World’s Following the Photons: A Photonics Podcast, produced by Endeavor Business Media, a division of EndeavorB2B. Here, we take a deep dive into the fascinating world of photonics and optics. With a legacy dating back to 1965, Laser Focus World has been a trusted source for comprehensive global coverage of technologies, applications, and markets in these dynamic fields. Following the Photons is an extension of that legacy.

This podcast — hosted by Justine Murphy, an editor with Laser Focus World and multimedia director of Endeavor Business Media’s Digital Infrastructure group — features interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Whether you’re a seasoned professional or just starting your journey in photonics, this podcast is your go-to resource for staying informed and inspired. Tune in and stay laser-focused on the future of light-based technologies.

Episodes

Tech training matters

41 minutes ago

41 minutes ago

18 min

The need to boost the photonics and optics workforce remains critical. But attracting technicians and engineers remains a challenge.
In this episode, Host Justine Murphy examines the increasing number of technician training programs around the country, and talks with a few of those who remain motivated to help alleviate the industrywide struggle.
 

Aug 4, 2026

15 min

This episode features an interesting discussion with Jerome Paye, CEO of laser-powered particle accelerator developer TAU Systems. He has over 20 years of industry leadership and research experience, including as a contributor to the early design of France’s Laser Megajoule facility.
He talked with Host Justine Murphy about his different experiences, what he’s learned along the way, and his thoughts on the future.

Jul 28, 2026

6 min

Here is some Light News: quantum edition, which features a quick roundup of some of the coolest, most exciting news impacting the quantum sector of the photonics industry. 

Jul 21, 2026

10 min

This episode kicks off a monthly series that will examine specific topics via the perspectives of industry experts.
This installment focuses on the emerging relationship between photonics and AI. Host Justine Murphy chatted recently with two experts to get their thoughts: Oriole CEO James Regan and Vickram Vathulya, CEO of Sivers Semiconductors.

A storied career

Jul 14, 2026

Jul 14, 2026

21 min

Host Justine Murphy talked recently with Maurice Steinman, senior VP and general manager of the U.S. division of optical computing specialist Lightelligence.
Here, he offers his perspectives on ever-advancing technologies and his thoughts on the future, and shares some lessons he’s learned throughout his storied career.

Jul 7, 2026

6 min


Here's a roundup of some of the most interesting and exciting things happening in the photonics industry!

Jun 30, 2026

13 min

In this episode, Host Justine Murphy talks with Dr. Talya Vaknin, head of research at LightSolver, a company specializing in laser-based computer processing. 
They discussed her work and experiences in the industry, as well as her passion for enriching the world via technological advancements.
 

Jun 23, 2026

13 min

FAMES Pilot Line is the leading initiative under the European Chips Act, and it's helping advance Europe's semiconductor technologies.
In this episode of Following the Photons, FAMES coordinator Dominique Noguet talks with Host Justine Murphy about the initiative and related educational training programs, as well as its role in Europe’s ever-advancing semiconductor industry.

Light in real life

Jun 23, 2026

Jun 23, 2026

14 min

This second of a two-part series featuring Giacomo Vacca, founder/president/CEO of Kinetic River, takes a closer look at the company, its history, and many innovations.
Giacomo also offers an update on current happenings, what the future holds, and Kinetic River’s place in it.
 

Jun 9, 2026

16 min

This first of a two-part series features Giacomo Vacca, founder, president, and CEO of Kinetic River. 
In this episode, he and Host Justine Murphy delve into his background and many notable technology developments and accomplishments, and they take a look back at the experiences he says have helped shape his career.

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