About USL Technologies LLC

UltraStableLIGHT® technologies will enable your light-source to be the most stable on the market.”

The President:

John Downing, PHDJohn Downing (John@UltraStableLight.com) founded USL Technologies, LLC after the acquisition of his firm D&A Instrument Company, which manufactured water-testing sensors and systems. He is an expert in instrumentation, sensor design, acoustics, optoelectronics and research and development. Downing was awarded the coveted Distinguished Associate Award by the Secretary of Energy in 1995. He holds ten patents and is a co-inventor on two pending applications including ones for our UltraStableLight technologies. His system designs won awards from R&D and Industry Week magazines and he led the working group for the development of the ASTM Standard Test Method for Determination of Turbidity in Water. Downing has a Ph.D. in Oceanography, and in the early 1970s, he served with the U.S. Navy Explosive Ordnance Disposal Teams in Vietnam.

Technology Officer:

Dubravko Babic, PHD
Dr. Dubravko Babić (Dubravko@UltraStableLight.com) is the co inventor of our UltraStableLight technologies and an expert in optical components. He earned his Ph.D. in Electrical and Computer Engineering from University of California, Santa Barbara, in 1995 by building and operating the world's first room-temperature, continuous-wave vertical-cavity laser. He has over one hundred publications and 20 issued patents. Babic founded several companies and is Assistant Professor of Electrical Engineering and Computing at the University of Zagreb, Croatia.


IP Counsel: Seed IP, Seattle, Washington – Website www.seedlaw.com

Laboratory Facilities:

Patents and White Papers:

View the UltraStableLIGHT® Prospectus.

View the UltraStableLIGHT® White Papers.