Petahertz, or lightwave, electronics uses tailored optical waveforms to control charge
carriers in an electronic circuit at petahertz frequencies. This may enable faster processing …

Advances in attosecond spectroscopy have enabled tracing and controlling the electron
motion dynamics in matter, although they have yielded insufficient information about the …

Optical non-linearities play a crucial role in enabling efficient and ultrafast switching
applications that are essential for next-generation photonic devices. ZnS phosphor material …

The current revolution in information technology is built on the development of
semiconductor transistors and electronics over several decades. However, these electronics …

The need for ever-faster information processing requires exceptionally small devices that
operate at frequencies approaching the terahertz and petahertz regimes. For the diagnostics …

In this work, we explore the intriguing phenomena of bistability and multistability in a cavity
comprising two coupled quantum wells via electron tunneling. The cavity is driven by …

The accurate measurement of ultrafast pulses is extremely important in both academic and
industrial fields. Revealing fast-and slow-varying pulse information simultaneously still …

Nonlinear optical phenomena play a pivotal role in elucidating microscopic light–matter
interactions and hold significant potential across diverse fields, including biosensing …

In contrast to the more conventional gas-filled post-compression technique, solid-state-
based multi-pass cells and multiple plates allow for the robust and efficient generation of …

Coherent collective oscillations of electrons excited in metallic nanostructures (localized
surface plasmons) can confine incident light to atomic scales and enable strong light-matter …