54 citations · 217 across the 9 of their papers we have counts for
9 papers
Coherent WDM transmission using quantum-dash mode-locked laser diodes as multi-wavelength source and local oscillator
Juned N. Kemal, Pablo Marin-Palomo, Vivek Panapakkam +8
Quantum-dash (QD) mode-locked laser diodes (MLLD) lend themselves as chip-scale frequency comb generators for highly scalable wavelength-division multiplexing (WDM) links in future…
Comb-based WDM transmission at 10 Tbit/s using a DC-driven quantum-dash mode-locked laser diode
Pablo Marin-Palomo, Juned N. Kemal, Philipp Trocha +7
Chip-scale frequency comb generators have the potential to become key building blocks of compact wavelength-division multiplexing (WDM) transceivers in future metropolitan or campu…
Resonance fluorescence revival in a voltage-controlled semiconductor quantum dot
Antoine Reigue, Aristide Lemaître, Carmen Gomez Carbonell +5
We demonstrate systematic resonance fluorescence recovery with near-unity emission efficiency in single quantum dots embedded in a charge-tunable device in a wave-guiding geometry.…
A multi-GHz chaotic optoelectronic oscillator based on laser terminal voltage
C. Y. Chang, Daeyoung Choi, A. Locquet +5
A multi-GHz chaotic optoelectronic oscillator based on an external cavity semiconductor laser (ECL) is demonstrated. Unlike standard optoelectronic oscillators for microwave applic…
Tunable X-band optoelectronic oscillators based on external-cavity semiconductor lasers
C. Y. Chang, Michael J. Wishon, Daeyoung Choi +7
Laser diodes with optical feedback can exhibit periodic intensity oscillations at or near the relaxation-oscillation frequency. We demonstrate optoelectronic oscillators based on e…
Visualizing the Phase-Space Dynamics of an External Cavity Semiconductor Laser
C. Y. Chang, Michael J. Wishon, Daeyoung Choi +5
We map the phase-space trajectories of an external-cavity semiconductor laser using phase portraits. This is both a visualization tool as well as a thoroughly quantitative approach…
Mitigation of relative intensity noise of Quantum Dash mode-locked lasers for PAM4 based optical interconnects using encoding techniques
Vidak Vujicic, Aravind P. Anthur, Arsalan Saljoghei +7
Quantum Dash (Q-Dash) Passively Mode-Locked Lasers (PMLLs) exhibit significant low frequency Relative Intensity Noise (RIN), due to the high Mode Partition Noise (MPN), which preve…
Hydrogen plasma exposure of In/ITO bilayers as an effective way for dispersing In nanoparticles
Zheng Fan
We address the production of indium nanoparticles (In NPs) from In thin films thermally evaporated on both c-Si substrates and sputtered indium tin oxide (ITO) as well as from sput…
Quantized Vortices and Four-Component Superfluidity of Semiconductor Excitons
Romain Anankine, Mussie Beian, Suzanne Dang +6
We study spatially indirect excitons of GaAs quantum wells, confined in a 10 microns electrostatic trap. Below a critical temperature of about 1 Kelvin, we detect macroscopic spati…