[HTML][HTML] Noise resilient exceptional-point voltmeters enabled by oscillation quenching phenomena
A Suntharalingam, L Fernández-Alcázar… - Nature …, 2023 - nature.com
Exceptional point degeneracies (EPD) of linear non-Hermitian systems have been recently
utilized for hypersensitive sensing. This proposal exploits the sublinear response that the …
utilized for hypersensitive sensing. This proposal exploits the sublinear response that the …
Angular memory of photonic metasurfaces
C Valagiannopoulos, A Sarsen… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Nonlinear materials can exhibit bistability, namely support different possible outputs for the
same input, depending on the excitation history. This property can find direct application to …
same input, depending on the excitation history. This property can find direct application to …
[HTML][HTML] Geometry unites synchrony, chimeras, and waves in nonlinear oscillator networks
One of the simplest mathematical models in the study of nonlinear systems is the Kuramoto
model, which describes synchronization in systems from swarms of insects to …
model, which describes synchronization in systems from swarms of insects to …
Using transitional points in the optical injection locking behavior of a semiconductor laser to extract its dimensionless operating parameters
The complete set of intrinsic dimensionless parameters of a packaged and fiber-pigtailed
distributed feedback (DFB) semiconductor laser are extracted from the non-linear …
distributed feedback (DFB) semiconductor laser are extracted from the non-linear …
Joins of circulant matrices
Joins of circulant matrices - ScienceDirect Skip to main contentSkip to article Elsevier logo
Journals & Books Search RegisterSign in View PDF Download full issue View Open …
Journals & Books Search RegisterSign in View PDF Download full issue View Open …
Stable electromagnetic interactions with effective media of active multilayers
C Valagiannopoulos - Physical Review B, 2022 - APS
Gain is a blessing and a curse for photonic designs; indeed, gain-based devices may
become unprecedentedly efficient but, on the other hand, the local electromagnetic fields …
become unprecedentedly efficient but, on the other hand, the local electromagnetic fields …
Time crystals transforming frequency combs in tunable photonic oscillators
The response of a tunable photonic oscillator, consisting of an optically injected
semiconductor laser, under an injected frequency comb is considered with the utilization of …
semiconductor laser, under an injected frequency comb is considered with the utilization of …
Uniform spike trains in optically injected quantum cascade oscillators
It has been experimentally and theoretically analyzed that noise-induced excitability in
quantum well and quantum dot semiconductor laser systems usually produces sharp spike …
quantum well and quantum dot semiconductor laser systems usually produces sharp spike …
Approximate stability dynamics of concentric cylindrical metasurfaces
B Yerezhep, C Valagiannopoulos - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The conditions securing stability in configurations that employ gain media, carry vital
information for the operation and functionality of the respective systems. These constraints …
information for the operation and functionality of the respective systems. These constraints …
Radically uniform spike trains in optically injected quantum cascade oscillators
It has been found that noise-induced excitability in quantum well and quantum dot
semiconductor laser systems usually produces spike patterns of non-uniform amplitude. In …
semiconductor laser systems usually produces spike patterns of non-uniform amplitude. In …