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|Type:||Artigo de periódico|
|Title:||A Chip-scale Integrated Cavity-electro-optomechanics Platform|
Mayer Alegre T.P.
|Abstract:||We present an integrated optomechanical and electromechanical nanocavity, in which a common mechanical degree of freedom is coupled to an ultrahigh-Q photonic crystal defect cavity and an electrical circuit. The system allows for wide-range, fast electrical tuning of the optical nanocavity resonances, and for electrical control of optical radiation pressure back-action effects such as mechanical amplification (phonon lasing), cooling, and stiffening. These sort of integrated devices offer a new means to efficiently interconvert weak microwave and optical signals, and are expected to pave the way for a new class of micro-sensors utilizing optomechanical back-action for thermal noise reduction and low-noise optical read-out. © 2011 Optical Society of America.|
|Editor:||Optical Society of American (OSA)|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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