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This camera captures 156.3 trillion frames per second (www.engadget.com)
submitted 7 months ago by Ninjazzon@infosec.pub to c/technology@lemmy.ml
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Scientists have created a blazing-fast scientific camera that shoots images at an encoding rate of 156.3 terahertz (THz) to individual pixels — equivalent to 156.3 trillion frames per second. Dubbed SCARF (swept-coded aperture real-time femtophotography), the research-grade camera could lead to breakthroughs in fields studying micro-events that come and go too quickly for today’s most expensive scientific sensors.

SCARF has successfully captured ultrafast events like absorption in a semiconductor and the demagnetization of a metal alloy. The research could open new frontiers in areas as diverse as shock wave mechanics or developing more effective medicine.

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[-] RestrictedAccount@lemmy.world 5 points 7 months ago

If they recorded at that speed for 1 hour and played it back at 1 frame per second, all the time since the Big Bang will have passed before they get through 40 minutes of recording.

[-] Perfide@reddthat.com 7 points 7 months ago

Almost, but not quite. A single second recording played at one fps would take roughly 5 million years to finish, so a 40 minute recording would take 12 billion years to finish at 1 fps. The big bang was 13.8 billion years ago.

this post was submitted on 27 Mar 2024
206 points (100.0% liked)

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