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All-Optical Laser Field Sampling
This technology is a system and method configured for measurement of an electronic delay response of a dielectric system triggered by a strong driving optical field of sub-femto-second pulses. The produced electronic response demonstrates all-optical light field sampling operating with sub femto / attosecond resolution. This invention demonstrates...
Published: 9/27/2024
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Inventor(s): Mohammed Hassan, Husain Alqattan, Dandan Hui
Keywords(s):
Category(s): Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Networking, Technology Classifications > Engineering & Physical Sciences > Communications & Networking > Optical, Technology Classifications > Engineering & Physical Sciences > Electronics > Digital Circuits, Technology Classifications > Engineering & Physical Sciences > Electronics > Testing & Measurement, Technology Classifications > Engineering & Physical Sciences > Photonics, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Imaging & Optics > Lasers & Other Sources, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Telecommunications, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices
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Attomicroscopy: Attosecond Electron Microscopy and Diffraction
This technology introduces additional novel components to the conventional optical gating technique and results in electron pulses of less than 20 femtoseconds and even into the attosecond realm. This provides improved temporal resolution for imaging done by electron microscopy and diffraction imaging.
Background:
Traditional electron microscopes...
Published: 3/12/2024
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Inventor(s): Mohammed Tharwat Hassan
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lasers & Other Sources
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Optical Gating Of Electron Pulses For Femtosecond And Attosecond Electron Microscopy And Diffraction Imaging Applications
This technology provides a novel twist on the conventional optical gating technique and results in electron pulses of less that 100 femtoseconds. This provides improved temporal resolution for imaging done by electron microscopy and diffraction imaging.
Background: Traditional electron microscopes are limited in their temporal resolution. The current...
Published: 3/12/2024
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Inventor(s): Mohammed Tharwat Hassan
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics > Lasers & Other Sources, Technology Classifications > Imaging & Optics > Microscopy, Spectroscopy, Polarimetry
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