Refractive index contrast
Semantic Scholar uses AI to extract papers important to this topic.
Dispersion engineering in silicon nitride (SiXNY) waveguides is investigated through the optimization of the waveguide… Expand An overview is presented of the current state-of-the-art in silicon nanophotonic ring resonators. Basic theory of ring resonators… Expand We report a completely new growth mode with which single crystalline InGaAs/GaAs nanopillars can be grown directly on silicon… Expand We apply gain and loss to honeycomb photonic lattices and show that the dispersion relation is identical to tachyons--particles… Expand We present high-efficiency grating couplers for coupling between a single-mode fiber and nanophotonic waveguides, fabricated both… Expand Semiconductor diode lasers can be used in a variety of applications including telecommunications, displays, solid-state lighting… Expand Optical microresonators have recently attracted growing attention in the photonics community1. Their applications range from… Expand We report an approach for guiding and manipulating light on sub-wavelength scales using active nanowire waveguides and devices… Expand Bragg interference mirrors consisting of stacks of dielectric layers with an optical thickness of a quarter wavelength are of… Expand The need to decrease signal delay and cross-talk in interconnects within integrated circuits is becoming increasingly important… Expand