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John Trenholme died Nov. 23. He was 81.
John Trenholme, a pioneer in laser physics who left a lasting impact on the field, passed away from a rare neurological illness on Nov. 23, 2020. He was 81.
Much of Trenholme’s work came to fruition in the National Ignition Facility at Lawrence Livermore National Laboratory, where his years of basic research yielded mathematical descriptions of fundamental optical physics, nonlinear optics and optimized system designs capable of delivering the requested performance of the world’s largest and most energetic laser.
Tenholme was born in Eugene, Oregon, to Edward Curtis Trenholme and Jessie Alice Trenholme. As a child, he loved science, especially physics. Upon graduating from high school, he received a National Merit Scholarship that enabled him to study at the California Institute of Technology, where he earned his bachelor’s, master’s and Ph.D. degrees.