1.4k citations · 1.5k across the 5 of their papers we have counts for
9 papers
Plasmon-enhanced circular dichroism spectroscopy of chiral drug solutions
Matteo Venturi, Raju Adhikary, Ambaresh Sahoo +9
We investigate the potential of surface plasmon polaritons at noble metal interfaces for surface-enhanced chiroptical sensing of dilute chiral drug solutions. The high quality fact…
Spectral tuning of high-harmonic generation with resonance-gradient metasurfaces
Piyush Jangid, Felix Ulrich Richter, Ming Lun Tseng +4
High-index dielectric subwavelength structures and metasurfaces are capable of enhancing light-matter interaction by orders of magnitude via geometry-dependent optical resonances.…
A nonreciprocal optical resonator with broken time-invariance for arbitrarily high time-bandwidth performance
Ivan Cardea, Davide Grassani, Simon J. Fabbri +6
Most present-day resonant systems, throughout physics and engineering, are characterized by a strict time-reversal symmetry between the rates of energy coupled in and out of the sy…
Mid-Infrared Plasmonic Biosensing with Graphene
Daniel Rodrigo, Odeta Limaj, Davide Janner +4
Infrared spectroscopy is the technique of choice for chemical identification of biomolecules through their vibrational fingerprints. However, infrared light interacts poorly with n…
Terahertz Room-Temperature Photonic Crystal Nanocavity Laser
Dirk Englund, Hatice Altug, Ilya Fushman +1
We describe an efficient surface-passivated photonic crystal nanocavity laser, demonstrating room-temperature operation with 3-ps total pulse duration (detector response limited) a…
Low-Threshold Surface-Passivated Photonic Crystal Nanocavity Laser
Dirk Englund, Hatice Altug, Jelena Vuckovic
The efficiency and operating range of a photonic crystal laser is improved by passivating the InGaAs quantum well (QW) gain medium and GaAs membrane using an (NH4)S treatment. The…