Scholarly Works - Physics - NanoPhotonics

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Effect of stray fields on Rydberg states in hollow-core PCF probed by higher-order modes.
(Optical Society of America, 2017-09)The spectroscopy of atomic gases confined in hollow-core photonic crystal fiber (HC-PCF) provides optimal atom-light coupling beyond the diffraction limit, which is desirable for various applications such as sensing, ... -
Plasmonic tunnel junctions for single-molecule redox chemistry
Nanoparticles attached just above a flat metallic surface can trap optical fields in the nanoscale gap. This enables local spectroscopy of a few molecules within each coupled plasmonic hotspot, with near thousand-fold ... -
Molecules in the mirror: how SERS backgrounds arise from the quantum method of images
(RSC Publishing, 2014-02-20)The Raman coupling of light to molecular vibrations is strongly modified when they are placed near a plasmonic metal surface, with the appearance of a strong broad continuum background in addition to the normal surface-enhanced ...