96 citations · 215 across the 10 of their papers we have counts for
10 papers
Multiple soliton regimes enabled by parametric down-conversion in microresonators
Francesco Rinaldo Talenti, Tommi Isoniemi, Jonathan Silver +1
Half-harmonic generation in microresonators with mixed and nonlinearities provides access to a rich landscape of two-colour soliton states and frequency combs.…
All-optical nonlinear phase modulation in open semiconductor microcavities
Fedor A. Benimetskiy, Paul M. Walker, Anthony Ellul +8
We report a significant advancement in ultra low power light-by-light phase modulation using open semiconductor microcavities in the strong light-matter coupling regime. We achieve…
Realization of Z topological photonic insulators made from multilayer transition metal dichalcogenides
Tommi Isoniemi, Paul Bouteyre, Xuerong Hu +5
Monolayers of semiconducting transition metal dichalcogenides (TMDs) have long attracted interest for their intriguing optical and electronic properties. Recently TMDs in their qua…
Nonlinear Rydberg exciton-polaritons in CuO microcavities
Maxim Makhonin, Anthonin Delphan, Kok Wee Song +13
Rydberg excitons (analogues of Rydberg atoms in condensed matter systems) are highly excited bound electron-hole states with large Bohr radii. The interaction between them as well…
Exciton-polaritons in GaAsbased slab waveguide photonic crystals
C. E. Whittaker, T. Isoniemi, S. Lovett +8
We report the observation of band gaps for low loss exciton-polaritons propagating outside the light cone in GaAs-based planar waveguides patterned into two-dimensional photonic cr…
Polariton lasing in AlGaN microring with GaN/AlGaN quantum wells
Anthonin Delphan, Maxim N. Makhonin, Tommi Isoniemi +7
Microcavity polaritons are strongly interacting hybrid light-matter quasiparticles, which are promising for the development of novel light sources and active photonic devices. Here…
Enhanced nonlinear optical response of single metal-dielectric nanocavities resonating in the near-infrared
Nicolò Maccaferri, Attilio Zilli, Tommi Isoniemi +5
Harmonic generation mechanisms are of great interest in nanoscience and nanotechnology, since they allow generating visible light by using near-infrared radiation, which is particu…
Hyperbolic Metamaterial Nanoparticles for Efficient Hyperthermia in the II and III Near-Infrared Windows
Yingqi Zhao, Marzia Iarossi, Nicolò Maccaferri +6
The use of gold nanoparticles for hyperthermia therapy in near infrared (NIR) spectral regions has catalysed substantial research efforts due to the potential impact in clinical th…
Designer Bloch Plasmon Polariton Dispersion in Hyperbolic Meta-Gratings
Nicolò Maccaferri, Tommi Isoniemi, Michael Hinczewski +3
Hyperbolic metamaterials (HMMs) represent a novel class of fascinating anisotropic plasmonic materials, supporting highly confined propagating plasmon polaritons in addition to sur…
Nanostructured Hyperbolic Meta-Antennas Enable Arbitrary Control of Scattering vs Absorption
Nicolò Maccaferri, Yingqi Zhao, Marzia Iarossi +4
We show that meta-antennas made of a composite material displaying type II hyperbolic dispersion enable precise and controlled spectral separation of absorption and scattering proc…