The generation of sub‐optical‐cycle, carrier–envelope phase‐stable light pulses is one of
the frontiers of ultrafast optics. The two key ingredients for sub‐cycle pulse generation are …

One of the most advanced frontiers of ultrafast optics is the control of carrier‐envelope phase
(CEP) ϕ of light pulses, which enables the generation of optical waveforms with …

Phase-locked terahertz transients with peak electric fields of 108 MV/cm and center
frequencies continuously tunable from 10 to 72 THz are generated via difference-frequency …

We present a novel all-fiber pumped optical parametric chirped pulse amplifier (OPCPA)
architecture to generate self-carrier-to-envelope-phase stable, sub-eight-optical-cycle …

Following the birth of the laser in 1960, the field of" nonlinear optics" rapidly emerged.
Today, laser intensities and pulse durations are readily available, for which the concepts …

Field-resolved detection of ultrabroadband infrared pulses is implemented with GaSe
crystals. Via phase matching, we extend the detectable frequency range toward the near …

We produce 1.5 cycle (10.5 fs), 1.2 mJ, 3 kHz carrier-envelope-phase-stable pulses at 2.1
μm carrier wavelength, from a three-stage optical parametric chirped-pulse amplifier system …

The generation of power-and wavelength-scalable few optical cycle pulses remains one of
the major challenges in modern laser physics. Over the past decade, the development of …

We review recent advances in attosecond science; particular attention is devoted to the
generation, temporal characterization and applications of isolated attosecond pulses. After a …

The advent of chirped-pulse amplification in the 1980s and femtosecond Ti: sapphire lasers
in the 1990s enabled transformative advances in intense laser–matter interaction physics …