femtosecond
Americannoun
-
femtoseconds
plural
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Example Sentences
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"By combining multi-site sensitivity with femtosecond resolution, we are opening a new window on the microscopic mechanisms that govern photochemistry."
From Science Daily ● Jul. 30, 2026
One experiment focused on plasma created in water by a femtosecond laser.
From Science Daily ● Apr. 21, 2026
Reported in Advanced Photonics, their study describes a high-performance quantum coherent receiver built directly inside glass using femtosecond laser writing.
From Science Daily ● Mar. 24, 2026
Because these components are compatible with monolithic integration in photonic integrated circuits, they may also enable a wide range of future technologies, including broad-band imaging and ultrafast spectroscopy operating on femtosecond timescales.
From Science Daily ● Jan. 7, 2026
To probe these effects, the team used femtosecond momentum microscopy, a method that allows researchers to capture extremely fast changes in electronic behavior.
From Science Daily ● Nov. 28, 2025
The device delivers pulse energies of 1.05 nanojoules and pulse durations as short as 147 femtoseconds, all from a photonic chip.
From Science Daily ● Jun. 4, 2026
In laboratory experiments tracking events lasting just 18 femtoseconds -- less than 20 quadrillionths of a second -- researchers at the University of Cambridge observed electric charge separating during a single molecular vibration.
From Science Daily ● Mar. 6, 2026
Achieving the precise overlap required for the collision, within a few microns and 10 femtoseconds, allowed the laser pulse to "shake" the electrons, which bounced up to 400 laser photons, absorbing them simultaneously.
From Science Daily ● Nov. 25, 2024
The team used a powerful laser, called a soft X-ray free electron laser, to emit ultrafast pulses of illumination at the speed of femtoseconds, or quadrillionths of a second.
From Science Daily ● May 24, 2024
"There are more femtoseconds in one second than there are days in the age of the universe," Jangid said.
From Science Daily ● Jan. 17, 2024
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
