Petahertz optical drive with wide-bandgap semiconductor

First Demonstration of Amplification at 1 THz Using 25-nm InP High Electron Mobility Transistor Process

(2015) Xiaobing Mei et al.   IEEE ELECTRON DEVICE LETTERS

Noninstantaneous polarization dynamics in dielectric media

(2015) Michael Hofmann et al.   Optica

Reconstruction and control of a time-dependent two-electron wave packet

(2014) Christian Ott et al.   NATURE

Attosecond metrology: from electron capture to future signal processing

(2014) Ferenc Krausz et al.   Nature Photonics

Attosecond band-gap dynamics in silicon

(2014) M. Schultze et al.   SCIENCE

Ultrafast electron dynamics in phenylalanine initiated by attosecond pulses

(2014) F. Calegari et al.   SCIENCE

Characterizing inner-shell with spectral phase interferometry for direct electric-field reconstruction

(2014) Hiroki Mashiko et al.   Nature Communications

Petahertz optical oscilloscope

(2013) Kyung Taec Kim et al.   Nature Photonics

Sub-cycle Oscillations in Virtual States Brought to Light

(2013) Michael Chini et al.   Scientific Reports

Controlling dielectrics with the electric field of light

(2012) Martin Schultze et al.   NATURE

Real-time observation of valence electron motion

(2010) Eleftherios Goulielmakis et al.   NATURE

Silicon optical modulators

(2010) G. T. Reed et al.   Nature Photonics

Extreme ultraviolet supercontinua supporting pulse durations of less than one atomic unit of time

(2009) Hiroki Mashiko et al.   OPTICS LETTERS

Waveguide-integrated, ultralow-energy GeSi electro-absorption modulators

(2008) Jifeng Liu et al.   Nature Photonics

Double Optical Gating of High-Order Harmonic Generation with Carrier-Envelope Phase Stabilized Lasers

(2008) Hiroki Mashiko et al.   PHYSICAL REVIEW LETTERS

Single-Cycle Nonlinear Optics

(2008) E. Goulielmakis et al.   SCIENCE