The 2018 Nobel Prize in Physics has been awarded to three pioneers of the laser technology that has made a big impact on the world. Gérard Mourou and Donna Strickland were recognized for their method of generating high-intensity, ultra-short optical pulses, which today is used in laser eye surgery. The other recipient was Arthur Ashkin for his groundbreaking work on optical tweezers. This method of using light to capture and manipulate tiny objects has changed the way we’re able to study microscopic life. But how can light be used to move matter? The energy carried by light is fundamental to…
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https://ift.tt/2zTtmJx The Conversation October 05, 2018 at 09:01AM
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