We propose the use of techniques developed for sub-wavelength optical microscopy to monitor displacements of macroscopic objects at levels better than 10(-15) m. Models of optomechanical transducers that are based on photon tunneling and near-zone field effects and the sensitivity of some realistic designs are discussed.
OPTICAL SUBWAVELENGTH DISPLACEMENT SENSORS
ONOFRIO, ROBERTO
1991
Abstract
We propose the use of techniques developed for sub-wavelength optical microscopy to monitor displacements of macroscopic objects at levels better than 10(-15) m. Models of optomechanical transducers that are based on photon tunneling and near-zone field effects and the sensitivity of some realistic designs are discussed.File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
