Donna Strickland Physics Nobel Winner in 55 Years

Tuesday, October 2, 2018 - 16:38

The 2018 Nobel Prize in Physics has been awarded to Donna Strickland, from Canada, for the first time in 55 years.

Donna Strickland, from Canada, is only the third woman winner of the award, along with Marie Curie, who won in 1903, and Maria Goeppert-Mayer, who was awarded the prize in 1963. She said the achievements of women scientists deserved recognition. "We need to celebrate women physicists because we're out there. I'm honored to be one of those women," Strickland said by video link at a news conference following the announcement in Stockholm.

The winners include Arthur Ashkin, 96, a retired American physicist who worked Bell Labs; Gerard Mourou, 74, now at the École Polytechnique in France and University of Michigan; and Donna Strickland, 59, now at the University of Waterloo in Canada.

These scientists are responsible for two important inventions. One is laser tweezers, which allow scientists to manipulate microscopic particles (often viruses and bacteria) within a laser beam. The second is a technology that led to the rapid increase of laser beam intensity, which has allowed for myriad laser-based tools, including the beams commonly used in laser eye surgery.

In a statement, the American Institute of Physics (AIP) offered its congratulations to all the winners, adding: "The countless applications made possible by their work, like laser eye surgery, high-power pettawat lasers, and the ability to trap and study individual viruses and bacteria, only promise to increase going forward.

"It is also a personal delight to see Dr. Strickland break the 55-year hiatus since a woman has been awarded the Nobel Prize in Physics, making this year's award all the more historic."

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