Physical Review Letters · 1998 · 116 citations · 11 references
Natural SciencesPhysicsOpticsPhotonicsSpectroscopyLaser OpticsLaser PhysicsNonlinear OpticsOptical SourcesOptical SpectroscopyUltrafast OpticsFemtosecond Laser PulsesHarmonic GenerationHarmonic Generation In PlasmasHarmonicsHigh-harmonic GenerationHigh-order Harmonic GenerationInterferenceThird-harmonic Generation
Ultrashort self-guided laser pulses are employed to generate high-order harmonics in noble gases. Interference fringes between fundamental and harmonic waves over several cm reveal a long range longitudinal coherence of the generated harmonics. Quasiphase matching is demonstrated for the third harmonic wave.
11
Self-channeling of high-peak-power femtosecond laser pulses in air
A. Braun, G. Korn, Xiaohong Liu et al. · Optics Letters · 1995 · 1.3K citations
Natural Sciences, Physics, Optics +12
Generation of Coherent Soft X Rays at 2.7 nm Using High Harmonics
Zenghu Chang, Andy Rundquist, Haiwen Wang et al. · Physical Review Letters · 1997 · 742 citations
Generation of Coherent X-rays in the Water Window Using 5-Femtosecond Laser Pulses
Christian Spielmann, N. H. Burnett, S. Sartania et al. · Science · 1997 · 713 citations
Conical emission from self-guided femtosecond pulses in air
Erik T. J. Nibbering, P. F. Curley, G. Grillon et al. · Optics Letters · 1996 · 463 citations
K. Burnett · Journal of Modern Optics · 1993 · 457 citations