Eigenstate control of plasmon wavepackets with electron-channel blockade
Time-resolved measurement of plasmon wavepackets Our quantum device consists of a 100 μm-long electron waveguide, fabricated by depositing electrostatic…
Ultra-broadband wide-angle anti-reflection scheme utilizing multi-layer resonant metasurfaces
When light transitions from one medium to another, differences in refractive indices cause partial reflection which reduces the…
Room-temperature spin-layer locking of exciton–polariton nonlinearities in a WS2 microcavity
Žutić, I., Fabian, J. & Sarma, S. D. Spintronics: fundamentals and applications. Rev. Mod. Phys. 76, 323 (2004).…
An optical meta-image-processor for enhanced imaging through strongly scattering media
Principle In an ideal imaging system, the PSF appears as a distinct Airy pattern, as shown in Fig. 1a.…
Plasmon-enhanced ultralow-threshold solid-state triplet fusion upconversion
Nadort, A., Zhao, J. & Goldys, E. M. Lanthanide upconversion luminescence at the nanoscale: fundamentals and optical properties.…
Fano interference of photon pairs from a metasurface
Materials with zinc-blende crystalline structure, such as GaAs, AlGaAs, GaP, InGaP, etc, are particularly attractive for non-linear wave…
GHz-rate optical phase shift in light-matter interaction-engineered, silicon-ferroelectric nematic liquid crystals
Shekhar, S. et al. Roadmapping the next generation of silicon photonics. Nat. Commun. 15, 1–15 (2024). Article Google…
Ultraconfined terahertz phonon polaritons in hafnium dichalcogenides
Li, N. et al. Direct observation of highly confined phonon polaritons in suspended monolayer hexagonal boron nitride. Nat.…
All-optical polarization encoding and modulation by nonlinear interferometry at the nanoscale
Neshev, D. N. & Miroshnichenko, A. E. Enabling smart vision with metasurfaces. Nat. Photonics 17, 26–35 (2023). Article …