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  • Broschiertes Buch

Tunable devices are key components for various applications, such as wavelength division multiplexed (WDM) optical networks, optical interconnects, spectroscopy, infrared imaging and optical sensing. Various structures and designs have been reported for different applications. Micromechanically actuated devices have intrinsic advantages such as large dynamic range, fast tuning speed, a simple control mechanism, small size, cost effectiveness and process compatibility with other optoelectronic devices. This book discusses design, fabrication and application of monolithically tunable devices…mehr

Produktbeschreibung
Tunable devices are key components for various applications, such as wavelength division multiplexed (WDM) optical networks, optical interconnects, spectroscopy, infrared imaging and optical sensing. Various structures and designs have been reported for different applications. Micromechanically actuated devices have intrinsic advantages such as large dynamic range, fast tuning speed, a simple control mechanism, small size, cost effectiveness and process compatibility with other optoelectronic devices. This book discusses design, fabrication and application of monolithically tunable devices done in GaAs. The devices, including filters, detectors and vertical cavity surface emitting lasers (VCSELS), were designed for applications in communications, IR imaging and biosensing. Among some of the results to be shown are a torsional tunable filter, which provided a record tuning range of more than 100nm around 1550nm, and a high sensitivity biosensor using VCSEL, with sensitive to proteins in the femtoMol range.
Autorenporträt
Dr. Mateus received the Ph.D. degree in Electrical Engineering from the University of California, Berkeley, and is currently the Vice-Director for Technology at the Institute for Advanced Studies, Brazil. He has authored more than 40 publications and holds 6 patents in the areas of optoelectronics, nanophotonics, fiber sensors, MEMS and NEMS.