Resilience in optical ring-resonant switches
نویسندگان
چکیده
منابع مشابه
Micromechanical Resonant Switches ("Resoswitches") and Resonant Power Converters
Micromechanical Resonant Switches (“Resoswitches”) and Resonant Power Converters by Yang Lin Doctor of Philosophy in Electrical Engineering and Computer Sciences University of California, Berkeley Professor Clark T.-C. Nguyen, Chair Micromechanical resonant switches (“resoswitches”) that harness the high-Q resonance and nonlinear dynamical properties of micromechanical structures are demonstrat...
متن کاملRobust Lyapunov-based Control of MEMS Optical Switches
In this paper, a robust PID control scheme is proposed for Micro-Electro-Mechanical-Systems (MEMS) optical switches. The proposed approach is designed in a way which solves two challenging and important problems. The first one is successful reference tracking and the second is mitigating the system nonlinearities. The overall system composed of nonlinear MEMS dynamics and the PID controller is ...
متن کاملLiquid-Crystal Optical Switches
The optical switching times of liquid-crystal cells using 5CB, 5OCB and PCH5 liquid crystal materials have been characterized as a function of applied voltage, V, and temperature, T. The transition time from 90 to 10 % transmission scales as V and is limited to 50 to 30 ns by the breakdown electric field, ~ 10 V cm of the liquid crystal. The time from the initial voltage step to 90 % transmissi...
متن کاملRobust Lyapunov-based Control of MEMS Optical Switches
In this paper, a robust PID control scheme is proposed for Micro-Electro-Mechanical-Systems (MEMS) optical switches. The proposed approach is designed in a way which solves two challenging and important problems. The first one is successful reference tracking and the second is mitigating the system nonlinearities. The overall system composed of nonlinear MEMS dynamics and the PID controller is ...
متن کاملDesign and Simulation of Ring Resonator Optical Switches using Electro-Optic Materials
Ring resonator optical switches using electro-optic materials have been proposed. The propagation loss of the waveguides and the resonance characteristics of ring resonators with different refractive indices are simulated. The operation voltage is estimated based on the results of the simulations and is found to be 0.70V in the case of the ring resonator switch with a K(Ta, Nb)O3 core and KH2PO...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Express
سال: 2011
ISSN: 1094-4087
DOI: 10.1364/oe.19.017232