… spanning total length of the laser cavity. Figure 1(c) … quantum dashes, and Fig. 2 shows the
resulting reflection spectrum of the synthesized grating with location of the two optical modes …

… In this paper, we describe the passive mode-locking in FP-cavity QD lasers. [22]–[26] We …
laser-threshold current density versus cavity length on a large range of cavity length (175–3000 …

… cavity modes in such a device and demonstrate how the dispersion of the complex mode …
-distance between the adjacent mode frequencies and, therefore, forbids the locking of the …

… The QDash lasers exhibit improved repetition frequency stability with a lower threshold
current and cavity loss. On the other hand, the QDot lasers show higher quality repetition …

… of single-section quantum-dash and quantum-dot mode-locked … the modes at either end of
the MLL spectrum equals the cavity … measurements of both quantum-dash and quantum-dot …

… The cavity is formed by the cleaved end facets of the chip … modes can oscillate simultaneously
in the laser cavity, mode-… -time and hence the length of the cavity. (d) Left: Emission …

… In these plots the additional black dotted line plots correspond to an empty cavity g0 =0
and the red dashed line plots correspond to a QD with no nonradiative dephasing …

… under the influence of external-cavity feedback. The dashed line indicates again the model fit
of … peaks to side modes of the comb tone induced by the external-cavity feedback which are …

… of self-mode-locked two-section quantum dash lasers emitting at … feedback, with the inner
cavity resonant and fine delay tuning … We observed 1.45 MHz external cavity mode spacing as …

… In conclusion, the coupling of a single quantum dash with a slow Bloch mode of a 2.5D
photonic crystal cavity around 1550 nm is investigated. A slow-light resonance-induced en…