This article highlights the important role of NIST (National Institute of Standards and Technology) in advancing quantum technologies, particularly through its research on atomic clocks and frequency combs. These innovations have had a major impact on everyday technologies like GPS, which relies on highly accurate timekeeping. NIST’s work has led to breakthroughs such as optical frequency combs—lasers that enable more precise measurements and are used in applications ranging from quantum computing to environmental monitoring. The article is written by Dr. Scott Davis, a physicist and entrepreneur who has built products based on NIST research, including industrial-grade frequency combs used in quantum computing and other fields.
Dr. Davis shares his personal journey from studying physics at JILA (a joint institute of NIST and the University of Colorado) to co-founding Vescent, a company that develops quantum-related technologies. He emphasizes the importance of translating scientific discoveries into practical, scalable products that can be used in real-world settings, such as oil fields and even space. The article also touches on the future of quantum computing, noting that while quantum computers now exist, the challenge is to make them more widely available and useful for complex tasks like drug design and climate modeling. NIST continues to play a key role in driving these advancements, ensuring they have broad economic and societal benefits.
Keywords: atomic clock, frequency comb, optical clock
