FOS: Physical Sciences

Electric Field Resolved Image Formation in a Widefield Optical Microscope

Visualizing the spatiotemporal evolution of the electric field of light is fundamental to optics, from designing photonic devices to developing next-generation microscopes. …

Arjun ashoka
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Plasmascopy of ultrafast hot charges in solids

We demonstrate an electric field-resolved approach for probing ultrafast dynamics of photoinjected charges in solids. Direct access to the electric field of few-cycle pulses …

Dmitry a. zimin
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Towards multi-petahertz all-optical electric field sampling

We present an all-optical concept for measuring the electric field of light spanning from infrared to extreme ultraviolet with multi-petahertz detection bandwidth. Our approach …

Anton husakou
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Electric-field-resolved detection of localized surface plasmons at petahertz-scale frequencies

We present a novel electric-field-resolved approach for probing ultrafast dynamics of localized surface plasmons in metallic nanoparticles. The electric field of the broadband …

Dmitry a. zimin
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Ultra-broadband photonic sampling of optical waveforms

Direct access to the electric field of light provides a subcycle view of the polarization response of matter, thus enabling sensitive metrology in physics, chemistry, and medicine. …

Dmitry a. zimin
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Petahertz optoelectronics via attosecond control of solids

Fast evolving technologies require faster data processing. Modern electronics possess physical limits for computation speed. To circumvent these limits new scientific approaches …

Dmitry zimin
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Onset of space-charge effects in strong-field photocurrents from nanometric needle tips

Strong-field photoemission from nanostructures and the associated temporally modulated currents play a key role in the development of ultrafast vacuum optoelectronics. Optical …

J. schotz
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Transient optical gain in strong-field-excited solids

Multiphoton excitation of a solid by a few-cycle, intense laser pulse forms a very non-equilibrium distribution of charge carriers, where occupation probabilities do not …

Muhammad qasim
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