64 citations · 404 across the 53 of their papers we have counts for
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Off resonant Fano enhanced single molecule resolution imaging with a CW source
Rasim Volga Ovali, Taner Tarik Aytas, Ramazan Sahin +1
Apertureless scanning near-field optical microscopy (a-SNOM) is typically limited to ~10 nm resolution by the tip apex size. We demonstrate that ~1-nm resolution can be achieved un…
Active tuning of ENZ resonances in meta-antenna through phase modulation of optical pulse
Elif Ozturk, Hira Asif, Mehmet Gunay +2
Plasmonic nanoantennas offer new avenues to manipulate the propagation of light in materials due to their near field enhancement and ultrafast response time. Here we investigate th…
Optically tunable linear and nonlinear enhancement of index of refraction
Elif Ozturk, Hira Asif, Mehmet Gunay +2
Control of optical properties of materials by tuning their refractive index can revolutionize the current state-of-the-art technology to manipulate light propagation in the high lo…
Surface plasmon polaritons with extended lifetime
Rasim Volga Ovali, Mehmet Emre Tasgin
The propagation distance of surface plasmon polaritons (SPPs) on metal nanowires is severely limited by their short lifetime, primarily due to strong metallic losses. In this work,…
Voltage-tunable, femtometer-precision plasmo-mechanical displacement at fixed gap size
Rasim Volga Ovali, Mehmet Emre Tasgin
We propose an elegant method for continuous electrical-tuning of plasmo-mechanical displacement and squeezing without changing plasmonic gap size. Recent experiments bend the mecha…
Encoding classical data into the squeezing of noisy-states for plasmonic communication
Mehmet Emre Tasgin
Surface plasmon polaritons (SPPs) are known to preserve quantum optical properties --such as squeezing-- over distances far exceeding those of classical field amplitudes. However,…