Laser Safety in a Whole New Light

Laser Safety News

RLI to Present and Exhibit at the 2026 DOE LSO Workshop

RLI’s Principal Laser Safety Science Lead, Ben Rockwell, Ph.D, will be presenting at this year’s DOE LSO Workshop on Wednesday, May 20, 2026 at 2:30pm, with a paper titled “Nonlinear Processes in Threshold Damage to Tissues Relevant to Laser Safety”.

The presentation examines the mechanisms of tissue damage arising from nonlinear physical and optical processes. By outlining these nonlinear effects, it highlights how they shape the observed trends in tissue‑damage thresholds across varying pulse durations and wavelengths. This framework equips the audience with a deeper understanding of how laser maximum permissible exposure limits evolve and highlights areas that require heightened vigilance as advanced laser‑system capabilities continue to expand.

The annual DOE LSO Workshop, taking place May 19–21, 2026, at Lawrence Livermore National Laboratory in Livermore, California, is a premier gathering for professionals with laser safety responsibilities across research, industrial, and academic sectors. This year’s 2.5-day program will feature invited and contributed talks covering the latest trends in laser applications, current safety challenges, and practical solutions. Attendees will also have access to vendor exhibits—including RLI’s—along with tours of the National Ignition Facility.

Certification Maintenance Points will be available throughout the workshop.

We look forward to connecting with many of you at the workshop. Stop by and visit us at the vendor exhibition on Tuesday, May 19, 2026, to ask questions and explore how we can support your laser safety needs.
 

Bill Ertle to Speak at International Conference on Handheld Laser Beam Welding 2026

Rockwell Laser Industries is proud to announce that President Bill Ertle will be a featured speaker at the International Conference on Handheld Laser Beam Welding 2026, taking place June 25–26, 2026, in Edmonton, Canada. This global event brings together leading experts from industry, research, and standards organizations to explore the latest advancements in handheld laser beam welding (HLBW), one of the fastest-growing technologies that is transforming modern fabrication. Attendees will gain insight into real-world applications, safety practices, process optimization, and the evolving standards shaping the future of laser welding.

As a recognized leader in laser safety and innovation, Rockwell Laser Industries is honored to contribute to this important technical exchange. Bill’s presentation will reflect the company’s commitment to advancing safe, effective laser technologies, and supporting the industry’s continued growth. The conference will also feature live demonstrations, technical sessions, and networking opportunities with manufacturers, engineers, and other leaders in hand-held welding from around the world.

Introducing Our New Dry-Erase Laser Warning Sign

Rockwell Laser Industries is pleased to introduce a new Class 4 Laser Warning sign made of Dry-Erase material. The sign is pre-printed with prompts for OD, Wavelength, Laser, Average Power, and Laser Safety Officer.

The sign is 10" x 14", and meets all requirements as outlined in ANSI Z136.1 "For Safe Use of Lasers"

For more information regarding our new Dry-Erase Laser Warning Sign, please contact an RLI sales representative via email or by calling +1 (513) 272-9900.