Uncovering recent progress in nanostructured light-emitters for information and communication technologies

F Grillot, J Duan, B Dong, H Huang - Light: Science & Applications, 2021 - nature.com
Semiconductor nanostructures with low dimensionality like quantum dots and quantum
dashes are one of the best attractive and heuristic solutions for achieving high performance …

Parallel time-delay reservoir computing with quantum dot lasers

JY Tang, BD Lin, J Yu, X He… - IEEE Journal of Quantum …, 2022 - ieeexplore.ieee.org
A semiconductor laser with optical feedback and optical injection is an appealing scheme to
construct the time-delay reservoir computing (TDRC) networks. Quantum dot (QD) lasers are …

Asynchronous photonic time-delay reservoir computing

JY Tang, BD Lin, YW Shen, RQ Li, J Yu, X He… - Optics …, 2023 - opg.optica.org
Time-delay reservoir computing uses a nonlinear node associated with a feedback loop to
construct a large number of virtual neurons in the neural network. The clock cycle of the …

Effect of p-doping on the intensity noise of epitaxial quantum dot lasers on silicon

J Duan, Y Zhou, B Dong, H Huang, JC Norman… - Optics Letters, 2020 - opg.optica.org
This work experimentally investigates the impact of p-doping on the relative intensity noise
(RIN) properties and subsequently on the modulation properties of semiconductor quantum …

Impact of external carrier noise on the linewidth enhancement factor of a quantum dot distributed feedback laser

S Ding, S Zhao, H Huang, F Grillot - Optics Express, 2023 - opg.optica.org
This paper demonstrates that the linewidth enhancement factor of quantum dot lasers is
influenced by the external carrier transport issued from different external current sources. A …

Rate equation modeling of interband cascade lasers on modulation and noise dynamics

Y Deng, C Wang - IEEE Journal of Quantum Electronics, 2020 - ieeexplore.ieee.org
This work presents a rate equation model for interband cascade lasers, which is used for
investigating modulation dynamics and optical noise properties. Through standard small …

Optical noise of dual-state lasing quantum dot lasers

Y Zhou, J Duan, F Grillot, C Wang - IEEE Journal of Quantum …, 2020 - ieeexplore.ieee.org
This paper theoretically investigates the optical noise characteristics of the simultaneous
ground-state (GS) and excited-state (ES) lasing quantum dot lasers. The optical noise …

Optical noise characteristics of injection-locked epitaxial quantum dot lasers on silicon

Q Chu, S Zhao, J Wang, Y Sun, Y Yao, X Xu, F Grillot… - Optics …, 2023 - opg.optica.org
This work theoretically investigates the relative intensity noise (RIN) and spectral linewidth
characteristics of epitaxial quantum dot (QD) lasers on silicon subject to optical injection …

Improved frequency comb operation of an InAs/GaAs hybrid multisection quantum dot laser on silicon

T Renaud, H Huang, G Kurczveil, D Liang… - Applied Physics …, 2023 - pubs.aip.org
This work reports on a systematic investigation of the frequency comb enhancement in
hybrid InAs/GaAs multisection quantum dot lasers on silicon. The colliding configuration …

[HTML][HTML] Modeling of fluctuations in dynamical optoelectronic device simulations within a Maxwell-density matrix Langevin approach

J Popp, J Stowasser, MA Schreiber, L Seitner… - APL Quantum, 2024 - pubs.aip.org
We present a full-wave Maxwell-density matrix simulation tool including c-number stochastic
noise terms for the modeling of the spatiotemporal dynamics in active photonic devices …