Invention Application
WO2003049092A1 A SOLID STATE MICROOPTICAL ELECTROMECHANICAL SYSTEM (MOENS) FOR READING A PHOTONICS DIFFRACTIVE MEMORY
审中-公开
用于读取光电子差分存储器的固态微电子机电系统（MOTION）
- Patent Title: A SOLID STATE MICROOPTICAL ELECTROMECHANICAL SYSTEM (MOENS) FOR READING A PHOTONICS DIFFRACTIVE MEMORY
- Patent Title (中): 用于读取光电子差分存储器的固态微电子机电系统（MOTION）
-
Application No.: PCT/EP2001/015421Application Date: 2001-12-07
-
Publication No.: WO2003049092A1Publication Date: 2003-06-12
- Inventor: KIEFER, Renaud , EL HAFIDI, Idriss , TAKAKURA, Yoshitate , FONTAINE, Joël , GRZYMALA, Romualda , MEYRUEIS, Patrick
- Applicant: DISCOVISION ASSOCIATES , KIEFER, Renaud , EL HAFIDI, Idriss , TAKAKURA, Yoshitate , FONTAINE, Joël , GRZYMALA, Romualda , MEYRUEIS, Patrick
- Applicant Address: Suite 200, 2355 Main Street, Irvine, CA 92614 US
- Assignee: DISCOVISION ASSOCIATES,KIEFER, Renaud,EL HAFIDI, Idriss,TAKAKURA, Yoshitate,FONTAINE, Joël,GRZYMALA, Romualda,MEYRUEIS, Patrick
- Current Assignee: DISCOVISION ASSOCIATES,KIEFER, Renaud,EL HAFIDI, Idriss,TAKAKURA, Yoshitate,FONTAINE, Joël,GRZYMALA, Romualda,MEYRUEIS, Patrick
- Current Assignee Address: Suite 200, 2355 Main Street, Irvine, CA 92614 US
- Agency: CABINET HIRSCH
- Main IPC: G11B7/0065
- IPC: G11B7/0065
Abstract:
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.
Information query
IPC分类:
