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.
This episode features Vivek Raghunathan, co-founder and CEO of Xscape Photonics, a Columbia University spinoff focused on silicon photonics and AI.
He has nearly two decades of experience in the silicon photonics sector, including at Intel.
In this chat, he talks with Host Justine Murphy about Xscape Photonics and its innovative work, as well as the role silicon photonics will play in the future of AI.
Jennifer Cable, president of Thorlabs, talked recently with Host Justine Murphy about the company's role in the industry, as well as building an inclusive culture and enhancing employee engagement, while also investing in advanced manufacturing technology and infrastructure.
Here's a roundup of some of the most interesting and exciting things happening in the photonics industry!
In this episode, Host Justine Murphy talks with Kevin Curtis, senior VP of Advanced Optics at Magic Leap, a developer of AR and waveguide technologies. He discusses his passion for AR and his thoughts on the future, and also details Magic Leap’s innovations and their influence on an ever-advancing sector of the photonics industry.
During SPIE Photonics West last month, host Justine Murphy had the opportunity to talk with many people across the photonics industry, including Dr. Lewis Johnson, Chief Technology Officer and co-founder of NLM Photonics.
He has more than 18 years of research and development experience in materials and new technologies for photonics and cleantech, and a career that spans entrepreneurship, academia, and national labs.
Listen now to...
This episode features Dr. Patrick Heissler, CEO of SCRONA. He has a doctorate in physics from the Max Planck Institute for Quantum Optics, and has conducted research at institutions including Los Alamos National Lab.
In this chat, we covered his current work and initiatives at SCRONA, his involvement in organizations like the Plug and Play Tech Center, and some lessons learned throughout his extensive career.
This episode features Travis Wood, president of Montana-based Lattice Materials, a company specializing in custom infrared optics using silicon and germanium.
He’s also a board member of the Montana Photonics and Quantum Alliance, and works closely with the Photonic and Laser Technology program at Montana State University’s Gallatin College.
In this fun chat, he talks with host Justine Murphy about Lattice Materials and some recent...
This episode features Barry Silverstein, a seasoned optics and photonics innovator (namely at Meta’s Reality Labs) who recently joined the University of Rochester as director of the school’s Center for eXtended Reality.
He talked with host Justine Murphy about the Center and its mission, and delved into the future of AR, VR, and AI.
This edition of Following the Photons features Brian O’Connor, vice president of Growth and Strategy at Aerotech, a globally reaching developer of advanced precision motion control and automation technologies for industries including optics and photonics, precision manufacturing, and life sciences.
He recently sat down with our host Justine Murphy at the SPIE Photonics West exhibition in San Francisco to talk about the company and ...
Here is a great episode featuring Dr. Mario Paniccia, CEO and co-founder of silicon photonics startup ANELLO Photonics. He founded ANELLO with more than 20 years of experience under his belt at companies including Intel, where he started a silicon photonics program.
And for this work, and his many other contributions to the field of silicon photonics, Dr. Paniccia was inducted into the National Academy of Engineers in 2021.
This first episode of 2026 features Craig Bandes, president and CEO of next-generation nanomaterial developer/manufacturer Pixelligent Technologies. He has more than 25 years of experience as a CEO, entrepreneur, and investor covering industries including technology and defense.
As 2025 draws to a close, we're revisiting the year's interesting and intriguing interviews. Here are excerpts from the top 5 most popular Following the Photons episodes of 2025.
Thank you all for your continued support! Cheers to a happy and prosperous 2026!
Here's another edition of Light News! Join host Justine Murphy as she follows the photons into some of the coolest, most exciting news impacting the photonics industry.
Host Justine Murphy talked recently with Michele Nichols, president of Launch Team Inc., a strategic marketing firm that helps photonics-focused companies to navigate change and ultimately boost their competitive advantage.
In this episode, Michele shares her perspectives on the state of the industry and where it’s headed, as well as some thoughts and hopes for the future.
This episode features Dirk Hauschild, a Senior Strategic Marketing Expert with Focuslight Technologies.
He talks with host Justine Murphy about his more than 30 years of experience in the design, development, and integration of micro-optical components and systems, his work with Focuslight, and his thoughts on the future.
In this second installment of a two-part episode, Dr. Aydogan Ozcan—a chancellor’s professor in the Samueli Electrical & Computer Engineering school at UCLA, where he also leads the Bio- and Nanophotonics Lab—reflects on some important lessons learned throughout his career that he’s passing on to the next generation of researchers, and we delve into what’s needed to keep the U.S. competitive globally in the research and develop...
This week features another edition of Light News, a quick roundup of some of the coolest, most exciting news impacting the photonics industry. Let's go follow those photons!
Here, host Justine Murphy talks with Dr. Aydogan Ozcan, an extremely accomplished professor, lab leader, and mentor who has spent years studying and developing technologies in areas including computational imaging, deep learning optics, and microscopy.
This first of a two-part episode dives into some interesting aspects of his work and experiences in the photonics industry.
This episode features a fun, insightful interview with Lee Steneken, president of Esco Optics. He’s a third-generation president of the family-owned company who moved up the ranks from a part-time machine operator during his high school years, to various roles in marketing and sales after college, before taking the helm as president in 2011.
In this episode, he talks with host Justine Murphy about his years in the optics industry, ...
This week features a great interview with Dr. Tara Fortier, a project leader in the Time and Frequency Division at NIST, a role in which she oversees cutting-edge research in precision optical and microwave metrology, and laser source development.
She’s heavily involved in the scientific community via organizations like the American Physical Society and Optica, and active participation in outreach programs like SPIE’s Women in Opti...
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Saskia Inwood woke up one morning, knowing her life would never be the same. The night before, she learned the unimaginable – that the husband she knew in the light of day was a different person after dark. This season unpacks Saskia’s discovery of her husband’s secret life and her fight to bring him to justice. Along the way, we expose a crime that is just coming to light. This is also a story about the myth of the “perfect victim:” who gets believed, who gets doubted, and why. We follow Saskia as she works to reclaim her body, her voice, and her life. If you would like to reach out to the Betrayal Team, email us at betrayalpod@gmail.com. Follow us on Instagram @betrayalpod and @glasspodcasts. Please join our Substack for additional exclusive content, curated book recommendations, and community discussions. Sign up FREE by clicking this link Beyond Betrayal Substack. Join our community dedicated to truth, resilience, and healing. Your voice matters! Be a part of our Betrayal journey on Substack.
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