Mikkel Heuck

TL;DR: In this paper, a waveguide-integrated light source and photodetector based on a p-n junction of bilayer MoTe2, a two-dimensional transition-metal dichalcogenides (TMD) with an infrared bandgap is presented.

TL;DR: A silicon waveguide-integrated light source and photodetector based on a p-n junction of bilayer MoTe2, a TMD semiconductor with an infrared bandgap is demonstrated, which provides new opportunities for integrated optoelectronic systems.

TL;DR: It is shown that the extreme light concentration in the design can enable ultrastrong Kerr nonlinearities, even at the single-photon level, which open new directions in cavity quantum electrodynamics, spectroscopy, and quantum nonlinear optics.

TL;DR: A simple and robust structure for realizing asymmetric Fano transmission characteristics in photonic crystal waveguide-cavity structures is presented and a significant energy reduction by employing Fano resonances compared to more well established Lorentzian resonance structures is suggested.

TL;DR: In this paper, a photonic crystal structure that allows easy and robust control of the Fano spectrum is presented, which relies on controlling the amplitude of light propagating along one of the light paths in the structure from which the resonance is obtained, and demonstrates its advantages by the experimental realization of 10 Gbit/s all-optical modulation with optical control power less than 1