منابع مشابه
Adiabatic Resonant Microring (ARM) Modulators with Integrated Thermal Tuner
We integrate an efficient thermal tuner (6.2-!W/GHz) within ARM modulators for the first time, yielding 5-THz uncorrupted FSR. The 5.4-um diameter modulator achieves low-power (9-fJ/bit) and high-speed (13-Gb/s) operation with 5.9dB extinction ratio. OCIS codes: (130.3120) Integrated optics devices; (230.5750) Resonators; (230.7370) Waveguides
متن کاملAdiabatic microring resonators.
A class of whispering-gallery-mode resonators, herein referred to as adiabatic microring resonators, is proposed and numerically demonstrated. Adiabatic microrings enable electrical and mechanical contact to be made to the resonator without inducing radiation, while supporting only a single radial mode and therein achieving an uncorrupted free spectral range (FSR). Rigorous finite-difference ti...
متن کاملDynamics of microring resonator modulators.
A dynamic model for the transmission of a microring modulator based on changes in the refractive index, loss, or waveguide-ring coupling strength is derived to investigate the limitations to the intensity modulation bandwidth. Modulation bandwidths approaching the free spectral range frequency are possible if the waveguide-ring coupling strength is varied, rather than the refractive index or lo...
متن کاملMaximally Confined Silicon Microring and Microdisk Modulators and Switches
Silicon resonant microdisk and microring modulators and switches based on free-carrier depletion and injection were designed and fabricated with the aim of minimizing device radius to theoretical bend-radiation imposed limits. Minimizing device area serves to simultaneously maximize resonator free-spectral-range, minimize switching energy, and maximize component density, all critical parameters...
متن کاملUltra high bandwidth WDM using silicon microring modulators.
We report 50 Gbit/s modulation capability using four silicon micro ring modulators within a footprint of 500 microm(2). This is the highest total modulation capability shown in silicon using compact micro-ring modulators. Using the proposed techniques, silicon nanophotonic bandwidths can meet the requirements of future CMOS interconnects by using multiple wavelengths to extend beyond single dev...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2012
ISSN: 1094-4087
DOI: 10.1364/oe.20.029223