A SOLID STATE MICROOPTICAL ELECTROMECHANICAL SYSTEM (MOENS) FOR READING A PHOTONICS DIFFRACTIVE MEMORY
摘要
The present invention comprises a solid-state system for reading information from a photonics diffractive memory. An acousto-optic deflector directs a convergent light beam onto a micr-mirror array which then reflects the light beam onto the photonics diffractive memory at a predetermined point and angle so as to access a packet of information. The compact architecture for this diffractive optics systems in accordance with the present invention integrates a number of components into a compact package, including an acousto-optic deflector and a microoptoelectromechanical system (MOEMS) mirror array whose elements oscillate with a sznchronized frequency adapted to that of the acousto-optic deflector. This architecture reduces the addressing component of a reading system for a photonics diffractive memory to a matchbox size.
申请公布号
WO03049092(A1)
申请公布日期
2003.06.12
申请号
WO2001EP15421
申请日期
2001.12.07
申请人
DISCOVISION ASSOCIATES;KIEFER, RENAUD;EL HAFIDI, IDRISS;TAKAKURA, YOSHITATE;FONTAINE, JOEL;GRZYMALA, ROMUALDA;MEYRUEIS, PATRICK
发明人
KIEFER, RENAUD;EL HAFIDI, IDRISS;TAKAKURA, YOSHITATE;FONTAINE, JOEL;GRZYMALA, ROMUALDA;MEYRUEIS, PATRICK