Search Results - "Negro, L.D."

Photonic Crystal and Plasmonic Silicon-Based Light Sources by Makarova, M., Yiyang Gong, Szu-Lin Cheng, Nishi, Y., Yerci, S., Rui Li, Negro, L.D., Vuckovic, J.

“…Efficient silicon (Si)-compatible emitters can realize inexpensive light sources for a variety of applications. In this paper, we study both photonic crystal…”
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Light-Emitting Silicon Nanocrystals and Photonic Structures in Silicon Nitride by Negro, L.D., Jae Hyung Yi, Michel, J., Kimerling, L.C., Hamel, S., Williamson, A., Galli, G.

“…In this paper, we review our main results on the optical and electrical properties of light-emitting silicon nanocrystals (Si-ncs) obtained from the thermally…”
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Metal-Dielectric Slot-Waveguide Structures for the Propagation of Surface Plasmon Polaritons at 1.55 \mu by Ning-Ning Feng, Brongersma, M.L., Negro, L.D.

“…We present a deep-subwavelength-size metal slot-waveguide structure which can efficiently propagate surface plasmon polaritons (SPPs) at 1.55 mum within a…”
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Metal-Dielectric Slot-Waveguide Structures for the Propagation of Surface Plasmon Polaritons at 1.55 [mu]m by Feng, Ning-Ning, Brongersma, M L, Negro, L D

“…Through a systematic design analysis, we investigate the intrinsic tradeoffs and suggest solutions to substantially increase the propagation length of SPPs…”
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Synthesis, Characterization, and Modeling of Nitrogen-Passivated Colloidal and Thin Film Silicon Nanocrystals by Negro, L.D., Hamel, S., Zaitseva, N., Jae Hyung Yi, Williamson, A., Stolfi, M., Michel, J., Galli, G., Kimerling, L.C.

“…We review our main experimental and theoretical results on the optical emission properties of Si-nanocrystals (Si-nc's) fabricated by colloidal and thin film…”
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Silk fibroin biosensor based on imprinted periodic nanostructures by Amsden, J.J., Gopinath, A., Negro, L.D., Kaplan, D.L., Omenetto, F.G.

“…This paper presents a label free colorometric sensor fabricated by rapidly imprinting silk fibroin thin films with periodic nanoholes. The fabricated sensor is…”
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Light localization and label-free colorimetric sensing with deterministic aperiodic photonic structures by Boriskina, S.V., Gopinath, A., Lee, S., Negro, L.D.

“…We theoretically investigate light localization and local density of states manipulation in aperiodic photonic structures and discuss their applications as…”
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Pump-probe measurements in silicon-rich nitride waveguides and resonators doped with erbium by Olaosebikan, D., Gondarenko, A., Preston, K., Lipson, M., Yerci, S., Rui Li, Negro, L.D.

“…We report a suppression, attributed to erbium stimulated emission, of the photoinduced absorption of a 1.53 um probe in erbium doped silicon rich nitride…”
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Enhanced Stimulated Raman Scattering in silicon nanocrystals embedded in silicon-rich nitride/silicon superlattice structures by Sirleto, L., Ferrara, M.A., Rendina, I., Warga, J., Li, R., Negro, L.D.

“…In this paper, a significant enhancement of the gain coefficient in Raman amplifier using nanostructured silicon clusters embedded in Si-rich nitride/Silicon…”
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Plasmonic Mode Transformers Using Modulated-Index Metal-Dielectric Slot Waveguides by Ning-Ning Feng, Negro, L.D.

“…We propose to investigate the concept of adiabatic mode transformation between silicon waveguide and surface plasmon-polariton modes in sub-wavelength…”
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Field Enhancement in Deterministic Aperiodic Arrays of Metal Nanoparticles by Gopinath, A., Ning-Ning Feng, Negro, L.D.

“…We investigate near-field electromagnetic coupling and local optical field enhancement in deterministically generated two-dimensional aperiodic arrays of metal…”
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Light transport through porous silicon coupled microcavities by Ghulinyan, M., Oton, C.J., Gaburro, Z., Bettotti, P., Negro, L.D., Pavesi, L., Sapienza, R., Wiersma, D.S.

“…We report the experimental characterization of porous silicon free-standing coupled microcavities and the investigation of light transport properties in such…”
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