Semiconductor nanostructures with low dimensionality like quantum dots and quantum
dashes are one of the best attractive and heuristic solutions for achieving high performance …

The advances in lasers, electronic and photonic integrated circuits (EPIC), optical
interconnects as well as the modulation techniques allow the present day society to …

For the first time, we report femtosecond pulses from a passive single-section InAs/InP
quantum-dot (QD) mode-locked laser (MLL) with the active length of 456 μm and ridge width …

We have designed, grown and fabricated InAs/InP quantum dot (QD) waveguides as the
gain materials of mode-locked lasers (MLLs). Passive InAs/InP QD MLLs based on single …

Non-degenerate four-wave mixing in an InAs/InP quantum dot Fabry–Perot laser is
investigated with an optical injection-locking scheme. Wavelength conversion is obtained for …

We demonstrate an all-optical wavelength conversion of a return-to-zero differential phase-
shift keying (RZ-DPSK) signal using four-wave mixing in a quantum-dot semiconductor …

A multiwavelength laser with maximum signal-to-noise ratio up to 62 dB was demonstrated
on the basis of a 461-m-long InAs-InGaAsP quantum-dot waveguide Fabry-Perot cavity chip …

This work reports on non-degenerate four-wave mixing under dual-mode injection in
metalorganic vapor phase epitaxy grown InP/InAs quantum-dash and quantum dot Fabry …

A 93-channel multi-wavelength laser with maximum channel intensity non-uniformity of 3.0-
dB over a wavelength range from 1638nm to 1646nm was demonstrated on the basis of a …

We experimentally investigate wavelength conversion in quantum dot and quantum well
optical amplifiers via four-wave mixing. Our results show superior conversion efficiency in a …