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physics.optics2026
Giant backward Brillouin interaction in generic InP integrated photonics
Riley te Morsche, Lukas Puts, Weiming Yao +1
We report the first measurement of backward stimulated Brillouin scattering (SBS) in generic InP waveguides, supporting enhanced Brillouin gain of $g_B/Q_m = 3.5 \pm 0.6~\text{W}^{…
physics.optics2024
All-Optical Excitable Spiking Laser Neuron in InP Generic Integration Technology
Lukas Puts, Daan Lenstra, Kevin A. Williams +1
Brain-inspired, neuromorphic devices implemented in integrated photonic hardware have attracted significant interest recently as part of efforts towards novel non-von Neumann compu…
physics.optics2024
Phase-space analysis of a two-section InP laser as an all-optical spiking neuron: dependency on control and design parameters
Lukas Puts, Daan Lenstra, Kevin Williams +1
Using a rate-equation model we numerically evaluate the carrier concentration and photon number in an integrated two-section semiconductor laser, and analyse its dynamics in three-…