Optics Communications · 1971 · 158 citations · 21 references
EngineeringPhysicsOpticsOptoelectronicsPhotonicsLaser PhysicsNonlinear OpticsOptical ImagingOptical MetrologyPulse ProcessingUltrafast OpticsDirect MeasurementFemtosecond Laser PulsesUltrafast Spectroscopy
21
TWO-PHOTON EXCITATION OF FLUORESCENCE BY PICOSECOND LIGHT PULSES
J. A. Giordmaine, P. M. Rentzepis, S. L. Shapiro et al. · Applied Physics Letters · 1967 · 448 citations
MEASUREMENT OF PICOSECOND LASER PULSE WIDTHS
John A. Armstrong · Applied Physics Letters · 1967 · 261 citations