Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

New Book by Thomas Kelsey Titled Boots, Suits, and Startups on Amazon Flash Sale

From assessing your personal definition of success to understanding the legalities of business ownership while in service, this book is a resource for anyone in the military considering the entrepreneurial path. It not only explores viable business options but also emphasizes the ongoing contributions these ventures can provide to the military community.

In “Boots, Suits, and Startups,” Thomas shares how he has helped numerous servicemembers start, grow, and exit their businesses to supplement their income, build a legacy, or apply their military skills in new ways.  

When asked about his inspiration to write the book, Thomas stated, “As business brokers, my wife and I have firsthand experience managing businesses while on active duty. We have grown our net worth through multiple ventures while serving our country. Our experiences, challenges, and successes have inspired us to share our knowledge and help others in the military community explore the vast potential of business ownership.” 

He added, “Your definition of success is unique to you and could be long-term business growth, the need to replace an income, or even helping your spouse take control of a portion of their ordinarily hectic life. However, the path to success may not be straightforward. Many fear that the military structure may not support business ownership due to potential conflicts of interest and time commitments. This book will dispel your fears and misconceptions about entrepreneurship while on active duty.”

Thomas’s expertise stems from over 16 years of active United States Air Force duty. He is also a business broker and entrepreneur, giving him a unique, valuable perspective on business ownership and sales. Thomas is an advocate and mentor for entrepreneurial-minded servicemembers. 

Don’t miss out on this special flash sale! Thomas Kelsey’s new book, “Boots, Suits, and Startups: Building a Business While in Uniform,” will be available at a discounted price on Wednesday April 30, 2025.

To purchase the book during the flash sale, visit: 

https://www.amazon.com/Boots-Suits-Startups-Building-Business-ebook/dp/B0F512PZHL/

About Thomas Kelsey: 

Thomas Kelsey is an entrepreneur and active-duty United States Air Force member with over 16 years of service. His journey in entrepreneurship began with a challenging start-up experience, which led to valuable insights into balancing military life with business leadership. As a business broker with Transworld Business Advisors, Thomas excels in high-pressure environments, applying his military discipline to his business ventures. He is dedicated to supporting fellow servicemembers in their entrepreneurial goals through his role as a Certified Mentor with SCORE. He holds a bachelor’s degree from American Military University and is pursuing an MBA at Florida Gulf Coast University. Thomas lives in Florida with his family, where he continues to serve his country and explore new business opportunities.

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