A. Egan et al., FREQUENCY-DEPENDENCE OF PHASE BETWEEN SYNCHRONIZED SELF-PULSATING LASER-EMISSION AND INJECTED PERIODIC ELECTRICAL SIGNALS, Electronics Letters, 31(10), 1995, pp. 802-803
The authors show by experiment and calculation that, for self-pulsatin
g laser diodes synchronised to external electrical signals, a phase sh
ift exists between the applied signal and the laser output. The author
s then show that this phase shift depends on the frequency difference
between these signals and on the applied signal amplitude.