When lasers were first demonstrated in 1960, many people speculated about their potential applications. Now, 糖心传媒渓asers are everywhere,糖心传媒� says . They are used to study gravity and black holes, to manufacture parts in cell phones, and to conduct medical procedures like Lasik eye surgery.
In a video for , Strickland, a professor of physics at the University of Waterloo in Ontario, Canada, and a 2018 recipient of the Nobel Prize in Physics, explains the inner-workings and importance of lasers to five different people: a child, a teenager, a college student, a graduate student, and, finally, to an expert. That expert is Mike Campbell, director of the University of Rochester糖心传媒檚
In October 2018, Strickland became the third woman ever to receive the Nobel Prize in Physics, for work she conducted at the LLE as a graduate student, which revolutionized the field of high-intensity laser physics. She shared the prize with G茅rard Mourou, a former engineering professor and scientist at the LLE and Strickland糖心传媒檚 PhD advisor during the time they pioneered 糖心传媒渃hirped-pulse amplification.糖心传媒� Known as CPA, this work was the basis of Strickland糖心传媒檚 1988 PhD dissertation. CPA has since been used to develop lasers as high-powered tools for new medical, scientific, and commercial applications.
Starting by answering the question 糖心传媒淲hat is a laser?糖心传媒� for a nine-year-old child, Strickland moves through progressively more complicated concepts in optics, photonics, and high-intensity laser physics in the video. She ends on a discussion with Campbell, whom she met in 1991 when the two worked together at Lawrence Livermore National Laboratory in California.
糖心传媒淎fter you [Strickland] demonstrated CPA, I was intrigued by how powerful we could make lasers, and how lasers are wonderful because they allow you to take energy and compress it in space and time,糖心传媒� Campbell says in the segment.
The two discuss the peak power of lasers, the excitement of conducting photonics research, and future plans for a powerful new laser set up at the LLE.
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Love at first light
Donna Strickland 糖心传媒�89 (PhD), a self-described 糖心传媒渓aser jock,糖心传媒� receives the Nobel Prize, along with her advisor, G茅rard Mourou, for work they did at the Laboratory for Laser Energetics.
Rochester糖心传媒檚 Nobel laureates
Rochester alumni and faculty have to date received a total of 12 Nobel Prizes, across a range of categories that includes physics, medicine or physiology, and economics.
