Novel Micro-bridge Actuator For Optical Switching Application

Name: Novel Micro-bridge Actuator For Optical Switching Application
Brand: LAP Lambert Academic Publishing
SKU: 9783846544761
Price: 377.31 RON
Availability: InStock

Micro-bridge actuator for optical switching application

Autor: Aron Michael, Chee Yee Kwok

Limbă:

Legare: Carte broșată

Editura: LAP Lambert Academic Publishing

Disponibilitate: În depozitul extern

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377.31 lei

The development of a novel micro-bridge actuator for optical switching applications is presented in...

Informații despre carte

Autor

Aron Michael, Chee Yee Kwok

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2011

Pagini

304

EAN

9783846544761

Enbook ID

07009518

Editura

LAP Lambert Academic Publishing

Greutate

469

Dimensiuni

150 x 220 x 18

Descriere completă

The development of a novel micro-bridge actuator for optical switching applications is presented in this book. It covers the design, simulation, micro-fabrication, and testing of the actuator including its integration with a vertical micro-mirror. Detail studies on the buckled shape multi-layered micro-bridge actuator, its bi-stability and two-way actuation, and thermo-mechanical behaviour have been carried out during the design phase. The studies lead to formulations of a new bi-stability design methodology, buckled shape and thermo-mechanical models. Finite element analysis using ANSYS and micro-fabricated structures are used to validate the methodology and models. Micro-fabrication techniques have been developed to form the actuator, and incorporate a vertical micro-mirror with the actuator to realize a monolithically integrated optical cross-switch. The fabricated device is packaged and actuated electro-thermally to characterise its mechanical and optical switching performances. The novelty of the actuator lies in enabling intial out-of-plane deflection, which facilitates future integration of planar silica waveguides with the switch on the same substrate relatively easily.

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Novel Micro-bridge Actuator For Optical Switching Application

Micro-bridge actuator for optical switching application

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