Donna Strickland

Donna Strickland is a Canadian optical physicist and professor renowned for her pioneering work in the field of laser physics. She was awarded the Nobel Prize in Physics in 2018, jointly with her doctoral advisor Gérard Mourou, for their revolutionary method of generating high-intensity, ultra-short optical pulses, known as chirped pulse amplification. Strickland is a professor at the University of Waterloo and was the third woman ever to receive the Nobel Prize in Physics, following Marie Curie and Maria Goeppert-Mayer.

Early life and education

Donna Strickland was born in Guelph, Ontario, and developed an early interest in science and technology. She pursued her undergraduate education in engineering physics at McMaster University, graduating with a Bachelor of Engineering degree in 1981. For her graduate studies, she moved to the United States to attend the University of Rochester, home to the prestigious Institute of Optics. Under the supervision of Gérard Mourou, she earned her Master of Science in 1983 and her Doctor of Philosophy in 1989. Her doctoral thesis focused on developing novel techniques for amplifying laser pulses, which laid the foundation for her Nobel-winning research.

Academic career and research

After completing her doctorate, Strickland worked as a research associate at the National Research Council of Canada before joining the technical staff at Lawrence Livermore National Laboratory in California. In 1997, she returned to academia in Canada, taking a position in the Department of Physics and Astronomy at the University of Waterloo, where she has remained since. Her research group at Waterloo specializes in ultrafast optics and high-intensity laser systems. A central pillar of her career has been the development and application of chirped pulse amplification, a technique that stretches, amplifies, and then compresses laser pulses to achieve unprecedented peak powers without damaging the amplifying material. This breakthrough has enabled advancements in fields such as laser eye surgery, micromachining, and fundamental studies in particle physics.

Nobel Prize in Physics

In 2018, Donna Strickland and Gérard Mourou were jointly awarded one-half of the Nobel Prize in Physics "for their method of generating high-intensity, ultra-short optical pulses." The other half was awarded to Arthur Ashkin for his work on optical tweezers. The Royal Swedish Academy of Sciences cited their 1985 paper, published in the journal Optics Communications, as the foundational work for chirped pulse amplification. The award made Strickland the first woman to win the Nobel Prize in Physics in 55 years, since Maria Goeppert-Mayer in 1963, and only the third in history. The prize recognized how their invention revolutionized laser physics and opened new areas of research and application across science and medicine.

Awards and honors

Prior to the Nobel, Strickland received several notable recognitions, including being elected as a Fellow of The Optical Society (OSA) in 2008. Following the Nobel award, she received numerous additional honors. She was appointed a Companion of the Order of Canada, one of the country's highest civilian honors. She was also elected a Fellow of the Royal Society (FRS) in 2020 and a Fellow of the Royal Society of Canada. Other significant awards include the Sloan Fellowship and the prestigious Cottrell Scholar Award. In 2019, she was awarded an honorary doctorate from her alma mater, McMaster University.

Personal life and advocacy

Donna Strickland is married to Douglas Dykaar, also a physicist who worked at Lucent Technologies. They have two children. Outside of her research, she is an advocate for women in science, technology, engineering, and mathematics (STEM). She has spoken publicly about the need for greater visibility and support for women in physics, often referencing her own experience as a female scientist in a male-dominated field. Strickland maintains an active role in the scientific community through her involvement with organizations like The Optical Society and continues to mentor students at the University of Waterloo.

Category:Canadian physicists Category:Nobel laureates in Physics Category:University of Waterloo faculty