All Things Photonics

National Security and Laser Communication — With Dalius Petrulionis

The interference with satellites actively in use for military operations is a real threat to security and civilian safety. But laser communication could provide a deployable solution to the front lines. Unlike radio-frequency links, laser terminals use narrowly focused optical beams that are difficult to jam or intercept. Pairing lasers with existing systems could prove to be unstoppable. Astrolight, a Lithuanian space and defense company, has already deployed terminals used by NATO forces. In this episode, Dalius Petrulionis, co-founder and CTO of Astrolight, discusses how lasers are advancing communication technology and the real-world turmoil that is driving demand for these systems.

"All Things Photonics"^® is produced by Photonics Media and airs biweekly, on Tuesdays.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com

Spotlight: Previewing Photonics West 2026 With Bob Hainsey from SPIE

The start of the new year means the return of the biggest event in our industry, SPIE’s Photonics West. Returning to the Moscone Center in San Francisco for its 31st year, the showcase promises to be even bigger than ever with more than 1,500 exhibitors from around the world set to display their latest and greatest tech. In this Spotlight conversation, Bob Hainsey, Senior Director of Science, Technology, and Industry for SPIE, previews some of the biggest changes to this year’s event and offers some helpful tips for attendees.

Spotlight from "All Things Photonics"^® is a special series of intimate sit-down conversations with preeminent figures in our industry.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com

Reaching the Limit of Human Perception — With Kunli Xiong

From TVs to AR/VR headsets, tech giants have always pushed for the highest picture resolution. That push may soon come to an end after researchers demonstrate the smallest pixels to date, reaching the very limits of the human eye. Using nanoparticles, those pixels reproduce colors whose dimensions and arrangement control how light is scattered, and its optical properties can be electrically tuned. A new retina e-paper has allowed researchers to create pixels so small that they can correspond to a single photon receptor in the eye. In this episode, Kunli Xiong, an assistant professor in the Department of Materials Science and Engineering at Uppsala University, explains how this technology could go beyond AR/VR systems and improve remote collaboration and even accelerate scientific research.

"All Things Photonics"^® is produced by Photonics Media and airs biweekly, on Tuesdays.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com

In Association with Optica, Imaging with Freeform Optics — With Jannick Rolland

We are teaming up with Optica to bring you insights into the latest studies that are leading to breakthroughs in optics and photonics. In this episode, we’re joined by, Jannick Rolland, the Brian J. Thompson Professor in Optical Engineering at the University of Rochester, to explore how freeform optics are reshaping modern optical design. Following her work in a study published in the journal Optica, Rolland discusses her successes and setbacks in her early works with freeform optics and talks about the potential for this technology in a range of applications.

"All Things Photonics"^® is produced by Photonics Media and airs biweekly, on Tuesdays.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com

Spotlight: Reflections on PIC Summit 2025

PhotonDelta CEO Eelko Brinkhoff joins the podcast to discuss the recently concluded PIC Summit Europe. It is no secret that the present need to upscale in the PICs sector is top of mind for industry leaders. But do stakeholders at different reaches of the value chain perceive this bottleneck in the same light? Brinkhoff discusses this dynamic challenge and recaps this year’s summit.

Spotlight from "All Things Photonics"^® is a special series of intimate sit-down conversations with preeminent figures in our industry.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com

The Global Race to Commercializing Fusion Energy — With Thomas Forner

The global race to realize the potential of laser fusion is heating up. We’ve already seen ignition; now the question is, how do we get to commercialization? Focused Energy is working to develop Europe's first pilot plant for laser fusion by converting the former Biblis nuclear power plant into a fusion power plant. Thomas Forner, CEO and Co-Founder of Focused Energy, joins us to share details on those plans and to talk about the different paths nations are taking towards laser fusion.

"All Things Photonics"^® is produced by Photonics Media and airs biweekly, on Tuesdays.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com
American Elements - www.AmericanElements.com

Optical Biosensor Detects MPOX — With Partha Ray and Mete Aslan

While the threat of MPOX may not be making headlines in the U.S., the virus is still present. The World Health Organization says it has been on the rise in more than 40 countries, and the latest strain is more severe and more infectious. Partha Ray and Mete Aslan are part of a research team from the University of San Diego School of Medicine and Boston University. Hear them discuss a newly developed optical biosensor that can quickly detect the virus at the point of care, without the wait for lab results.

"All Things Photonics"^® is produced by Photonics Media and airs biweekly, on Tuesdays.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com
American Elements - www.AmericanElements.com

Bringing AR/VR to the Front Lines – With Rob Schultz

Detailed digital displays are leaping out of our video games and onto the front lines. Vuzix specializes in AI-powered smart glasses, waveguides, and augmented reality. It just secured a contract to provide customized waveguides for one of America's leading defense contractors. Those waveguides will be designed to operate in new, lightweight, head-up displays for military personnel. This technology could provide men and women with maps, vital statistics, and mission-critical intelligence, right in front of their eyes. Rob Schultz, vice president of optics for Vuzix, joins us to discuss how technology is transforming video game fiction into real tactical equipment.

"All Things Photonics"^® is produced by Photonics Media and airs biweekly, on Tuesdays.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com
American Elements - www.AmericanElements.com

Photonic Origami: The Art of Folding Glass With Lasers — With Tal Carmon

A conversation with Tal Carmon, a professor at Tel Aviv University, who led the team behind the recently unveiled method of photonic origami. The conversation covers the technology’s origins, how it works, and what its potential applications may be.

"All Things Photonics"^® is produced by Photonics Media and airs biweekly, on Tuesdays.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com
American Elements - www.AmericanElements.com

The Power of Inertial Confinement Fusion — With Omar Hurricane and Mike Campbell

There is an ever-growing demand for power, whether it is to supply electricity for our power-hungry AI servers or to keep the lights on in more homes. Inertial confinement fusion has been referred to as one of the most promising paths to thermonuclear fusion, and it could one day provide a path to more efficient power. Omar Hurricane and Mike Campbell formed a professional relationship and a lasting friendship through their time together at the Lawrence Livermore National Laboratory. In this episode of All Things Photonics, they discuss the progress made in inertial confinement fusion and what this technology will need to reach its full potential.

"All Things Photonics"^® is produced by Photonics Media and airs biweekly, on Tuesdays.

Sponsored by:
Hamamatsu –  www.Hamamatsu.com
American Elements - www.AmericanElements.com