Now showing items 1-5 of 5
Quantitative modeling of coupling-induced resonance frequency shift in microring resonators
(Georgia Institute of Technology, 2009-12)
We present a detailed study on the behavior of coupling-induced resonance frequency shift (CIFS) in dielectric microring resonators. CIFS is related to the phase responses of the coupling region of the resonator coupling ...
High quality planar silicon nitride microdisk resonators for integrated photonics in the visible wavelength range
(Georgia Institute of Technology, 2009-08)
High quality factor (Q≈3.4×10⁶) microdisk resonators are demonstrated in a Si3N4 on SiO₂ platform at 652–660 nm with integrated in-plane coupling waveguides. Critical coupling to several radial modes is demonstrated using ...
Planar photonic crystal microspectrometers in silicon-nitride for the visible range
(Georgia Institute of Technology, 2009-09)
We demonstrate the feasibility of forming a compact integrated photonic spectrometer for operation in the visible wavelength range using the dispersive properties of a planar photonic crystal structure fabricated in silicon ...
45 Degree Polymer Micromirror Integration for Board-Level Three-Dimensional Optical Interconnects
(Georgia Institute of Technology, 2009-06)
We introduce here a simple method of integrating 45° total internal reflection micro-mirrors with polymer optical waveguides by an improved tilted beam photolithography on printed circuit boards to provide surface normal ...
Design and demonstration of compact, wide bandwidth coupled-resonator filters on a silicon-on-insulator platform
(Georgia Institute of Technology, 2009-02)
We design and fabricate a compact third-order coupled-resonator filter on the silicon-on-insulator platform with focused application for on-chip optical interconnects. The filter shows a large flat bandwidth (3dB 3.3nm), ...