Los puntos clave no están disponibles para este artículo en este momento.
Picosecond pulses of transform-limited durations (Δt∼3 psec; ΔtΔν∼0.5) have been obtained from a passively mode-locked Rhodamine 6G dye laser, frequency tuned over a range of 230 Å with an intracavity Fabry-Perot filter. Self-phase-modulation frequency broadening at higher powers has also been measured giving a value n2 = 10−18 cm2V−2 for the nonlinear refractive index of the ethanol dye solvent.
Arthurs et al. (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: