Ibrahim Sarpkaya

TL;DR: It is demonstrated that utilization of nonpolar polystyrene as a cavity dielectric completely removes spectral diffusion and blinking in individual SWCNTs on the millisecond to multisecond time scale, despite the presence of surfactants.

TL;DR: A stable, high-gain phototransistor consisting of a monolayer graphene on hexagonal boron nitride covered by a 2D multiphase perovskite heterostructure is reported, which was realized using a newly developed two-step ligand exchange method.

TL;DR: Time-resolved photoluminescence measurements for ultra-clean carbon nanotubes bridging an air gap over pillar posts demonstrate a new regime of intrinsic exciton photophysics with prolonged spontaneous emission times up to T1=18 ns, about two orders of magnitude better than prior measurements and in agreement with values hypothesized by theorists about a decade ago.

TL;DR: In this article, the authors report the first systematic and comprehensive analytical and computational investigation for high-performance compact on-chip electro-optic modulators by considering emerging active materials, model considerations and cavity feedback at the nanoscale.

TL;DR: This novel optical router combines multiple design features, all required in next-generation high data-throughput optical networks and computing systems, as well as supporting wavelength division multiplexing applications since no resonance feature is required.