Applied Physics Letters · 1974 · 87 citations · 6 references
Natural SciencesPhysicsOpticsOptoelectronicsPhotonicsLaser OpticsLaser PhysicsNonlinear OpticsOptical SourcesUltrafast OpticsUltraviolet SpectroscopyHarmonic GenerationHigh-harmonic GenerationHigh-order Harmonic GenerationNonlinear PhotonicsPicosecond SpectroscopyThird-harmonic GenerationTunable LasersUltrashort Pulse Generation
A coherent tunable vacuum ultraviolet picosecond source has been constructed by third-order nonlinear mixing of a broadly tunable picosecond visible source and the fourth harmonic of a mode-locked Nd : YAG laser in xenon. Tunable radiation in the VUV covering portions of the region from 1180 to 1470 Å and continuously from 1631 to 1946 Å is obtained.
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Richard S. Engelbrecht, Hsiung Hsu, Parametric Amplifiers et al. · 1959 · 1.4K citations
Optical Third Harmonic Generation in Gases by a Focused Laser Beam
John F. Ward, G.H.C. New · Physical Review · 1969 · 453 citations