Donna Strickland is a Canadian physicist known for her
groundbreaking work in the field of optics. Strickland worked
with pulse lasers while getting her Ph. D. at the
University of Rochester, and was awarded the Nobel
Prize in Physics in 2018 for her help developing
chirped pulse amplification, a powerful, ultrashort
laser that can be used to make precise cuts in many
materials, from machinery to human tissue. She was
awarded the prize with her doctoral advisor Gerard
Mourou, becoming the third woman to ever win the Nobel
Prize in Physics, and the first woman to win in 55
years.