Answers are grounded in this paper and cite their sources.
12 GHz chirped optical pulses from a gain-switched 1.3 μm distributed feedback laser diode are compressed to transform-limited 5.6 ps pulses by travelling through a dispersion shifted single-mode fibre with 46 ps/nm normal dispersion. A time-bandwidth product of 0.69 and a high on/off ratio of 20 dB are obtained for optimally compressed pulses.
No takes yet. Share an insight, caveat, or question.
Takada et al. (1986) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: