The simplest route to generating a train of attosecond pulses

High-energy attosecond light sources

(2011) Giuseppe Sansone et al.   Nature Photonics

Femtosecond to attosecond light pulses from a molecular modulator

(2011) S. Baker et al.   Nature Photonics

Microresonator-Based Optical Frequency Combs

(2011) T. J. Kippenberg et al.   SCIENCE

Synthesis and Measurement of Ultrafast Waveforms from Five Discrete Optical Harmonics

(2011) H.-S. Chan et al.   SCIENCE

Electron localization following attosecond molecular photoionization

(2010) G. Sansone et al.   NATURE

Real-time observation of valence electron motion

(2010) Eleftherios Goulielmakis et al.   NATURE

High-energy isolated attosecond pulses generated by above-saturation few-cycle fields

(2010) F. Ferrari et al.   Nature Photonics

Femtosecond ultrashort pulse generation by addition of positive material dispersion

(2010) Takayuki Suzuki et al.   OPTICS EXPRESS

Attosecond Electron Spectroscopy Using a Novel Interferometric Pump-Probe Technique

(2010) J. Mauritsson et al.   PHYSICAL REVIEW LETTERS

Delay in Photoemission

(2010) M. Schultze et al.   SCIENCE

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

(2009) Hiroki Mashiko et al.   OPTICS LETTERS

Coherent continuum extreme ultraviolet radiation in the sub-100-nJ range generated by a high-power many-cycle laser field

(2009) E. Skantzakis et al.   OPTICS LETTERS

Controlling the Carrier-Envelope Phase of Raman-Generated Periodic Waveforms

(2009) Zhi-Ming Hsieh et al.   PHYSICAL REVIEW LETTERS

Sub-Single-Cycle Optical Pulse Train with Constant Carrier Envelope Phase

(2008) Wei-Jan Chen et al.   PHYSICAL REVIEW LETTERS

Octave-Spanning Raman Comb with Carrier Envelope Offset Control

(2008) Takayuki Suzuki et al.   PHYSICAL REVIEW LETTERS

XUV multiphoton processes with intense high-order harmonics

(2008) Katsumi Midorikawa et al.   PROGRESS IN QUANTUM ELECTRONICS

Attosecond Ionization and Tunneling Delay Time Measurements in Helium

(2008) P. Eckle et al.   SCIENCE

Single-Cycle Nonlinear Optics

(2008) E. Goulielmakis et al.   SCIENCE