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 …

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 …

High harmonic generation (HHG) using waveform-controlled, few-cycle pulses from Ti:
sapphire lasers has opened emerging researches in strong-field and attosecond physics …

A feasibility study is presented for the generation of single attosecond pulses using
harmonics produced by planar targets irradiated at high intensities. The investigation …

We present a two-stage noncollinear optical parametric chirped-pulse amplification system
that generates 7.9 fs pulses containing 130 mJ of energy at an 805 nm central wavelength …

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 …

Since the proof-of-principle demonstration of optical parametric amplifier to efficiently amplify
chirped pulses in 1992, optical parametric chirped pulse amplification (OPCPA) became a …

In recent years, optical parametric chirped-pulse amplification (OPCPA) has emerged as a
powerful tool for the generation of ultrashort pulses with extreme peak intensity. It has …

We report an optically synchronized picosecond pump laser for optical parametric amplifiers
based on an Yb: YAG thin-disk amplifier. At 3 kHz repetition rate, pulse energies of 25 mJ …

We demonstrate an optical parametric chirped-pulse amplifier producing infrared 20 fs (3-
optical-cycle) pulses with a stable carrier-envelope phase. The amplifier is seeded with self …