Now showing items 1-5 of 5
Improvement of thermal properties of ultra-high Q silicon microdisk resonators
(Georgia Institute of Technology, 2007-12)
We present a detailed study of the thermal properties of ultra-high quality factor (Q) microdisk resonators on silicon-on-insulator (SOI) platforms. We show that by preserving the buried oxide layer underneath the Si ...
Fully reconfigurable compact RF photonic filters using high-Q silicon microdisk resonators
(Georgia Institute of Technology, 2011-08)
We present a fully reconfigurable fourth-order RF photonic filter on SOI platform with a tunable 3-dB bandwidth of 0.9–5 GHz, more than 38 dB optical out-of-band rejection, FSR up to 650 GHz, and compact size (total area ...
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 ...
Toward ultimate miniaturization of high Q silicon traveling-wave microresonators
(Georgia Institute of Technology, 2010-09)
High Q traveling-wave resonators (TWR)s are one of the key building block components for VLSI Photonics and photonic integrated circuits (PIC). However, dense VLSI integration requires small footprint resonators. While ...
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), ...