Physics and Applications of High‐β Micro‐and Nanolasers

H Deng, GL Lippi, J Mørk, J Wiersig… - Advanced Optical …, 2021 - Wiley Online Library
Micro‐and nanolasers are emerging optoelectronic components with many properties still to
be explored and understood. On the one hand, they make it possible to address …

The onset of lasing in semiconductor nanolasers

M Saldutti, Y Yu, J Mørk - Laser & Photonics Reviews, 2024 - Wiley Online Library
Nanolasers based on emerging dielectric cavities with deep sub‐wavelength confinement of
light offer a large light‐matter coupling rate and near‐unity spontaneous emission factor, β β …

“Phase transitions” in small systems: Why standard threshold definitions fail for nanolasers

GL Lippi, T Wang, GP Puccioni - Chaos, Solitons & Fractals, 2022 - Elsevier
Since the development of micro-and nanolasers, the question of laser threshold has been
subject to debate. Different definitions have been used to try and establish its occurrence …

Stochastic approach to the quantum noise of a single-emitter nanolaser

M Bundgaard-Nielsen, EV Denning, M Saldutti… - Physical Review Letters, 2023 - APS
It is shown that the quantum intensity noise of a single-emitter nanolaser can be accurately
computed by adopting a stochastic interpretation of the standard rate equation model. The …

The threshold of semiconductor nanolasers

M Saldutti, Y Yu, J Mørk - arXiv preprint arXiv:2305.15888, 2023 - arxiv.org
Nanolasers based on emerging dielectric cavities with deep sub-wavelength confinement of
light offer a large light-matter coupling rate and a near-unity spontaneous emission factor …

Revisiting the Siegert relation for the partially coherent regime of nanolasers

M Drechsler, F Lohof, C Gies - Applied Physics Letters, 2022 - pubs.aip.org
The Siegert relation connects the first-and second-order coherence properties of light.
Although strictly valid only in the thermal regime and in the absence of correlations, this …

Tunable guided resonance in twisted bilayer photonic crystal

B Lou, B Wang, JA Rodríguez, M Cappelli, S Fan - Science Advances, 2022 - science.org
We experimentally demonstrate tunable guided resonance in twisted bilayer photonic
crystals. Both the numerically and the experimentally obtained transmission spectra feature …

Low-and high-β lasers in the class-A limit: photon statistics, linewidth, and the laser-phase transition analogy

N Takemura, M Takiguchi, M Notomi - JOSA B, 2021 - opg.optica.org
Nanocavity lasers are commonly characterized by the spontaneous coupling coefficient β
that represents the fraction of photons emitted into the lasing mode. While β is …

Topological Laser in Anomalous Quadrupole Topological Phases

G Lu, Y Ota, S Iwamoto - Laser & Photonics Reviews, 2024 - Wiley Online Library
Topological photonics shows considerable promise in revolutionizing photonic devices
through the use of topological phases, leading to innovations like topological lasers that …

Emulating the local Kuramoto model with an injection-locked photonic crystal laser array

N Takemura, K Takata, M Takiguchi, M Notomi - Scientific Reports, 2021 - nature.com
The Kuramoto model is a mathematical model for describing the collective synchronization
phenomena of coupled oscillators. We theoretically demonstrate that an array of coupled …