Invention Grant
- Patent Title: Optical logic device for processing optical signals
- Patent Title (中): 用于处理光信号的光逻辑器件
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Application No.: US12177433Application Date: 2008-07-22
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Publication No.: US07907316B2Publication Date: 2011-03-15
- Inventor: Antonella Bogoni , Luca Poti , Claudio Porzi
- Applicant: Antonella Bogoni , Luca Poti , Claudio Porzi
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Coats & Bennett P.L.L.C.
- Priority: WOPCT/EP2007/057922 20070731
- Main IPC: G02F3/00
- IPC: G02F3/00 ; G02F1/03 ; G02F1/07
Abstract:
An optical logic device has a first mirror confronting a second mirror, and a saturable absorber located between the mirrors. Radiation that is output from the device is output via the first mirror. The reflectivity of the first mirror is such that, in use, for incident radiation which has an intensity that is above a given value, the intensity of exiting radiation is below a threshold. For incident radiation that is below the given value, the intensity of exiting radiation is above the threshold.
Public/Granted literature
- US20090116089A1 Optical Logic Device Public/Granted day:2009-05-07
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