Invention Grant
- Patent Title: Electrically pumped extrinsic semiconductor optical amplifier with slot waveguide
- Patent Title (中): 具有槽波导的电泵浦非本征半导体光放大器
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Application No.: US12611435Application Date: 2009-11-03
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Publication No.: US08619358B2Publication Date: 2013-12-31
- Inventor: Lionel C. Kimerling , Harry Atwater , Mark L. Brongersma , Luca Dal Negro , Thomas L Koch , Philippe Fauchet , Michal Lipson , Jurgen Michel , Carlos Angulo Barrios
- Applicant: Lionel C. Kimerling , Harry Atwater , Mark L. Brongersma , Luca Dal Negro , Thomas L Koch , Philippe Fauchet , Michal Lipson , Jurgen Michel , Carlos Angulo Barrios
- Applicant Address: US MA Cambridge US CA Pasadena US CA Palo Alto US NY Rochester US NY Ithaca
- Assignee: Massachusetts Institute of Technology,California Institute of Technology,The Board of Trustees of the Leland Stanford Junior University,University of Rochester,Cornell University
- Current Assignee: Massachusetts Institute of Technology,California Institute of Technology,The Board of Trustees of the Leland Stanford Junior University,University of Rochester,Cornell University
- Current Assignee Address: US MA Cambridge US CA Pasadena US CA Palo Alto US NY Rochester US NY Ithaca
- Agency: Gesmer Updegrove LLP
- Main IPC: H01S5/00
- IPC: H01S5/00
Abstract:
An optical amplifier on a silicon platform includes a first doped device layer and a second doped device layer. A gain medium is positioned between the first and second doped device layers. The gain medium comprises extrinsic gain materials so as to substantially confine in the gain medium a light signal and allow the optical amplifier to be electrically or optically pumped.
Public/Granted literature
- US20100091358A1 EXTRINSIC GAIN LASER AND OPTICAL AMPLIFICATION DEVICE Public/Granted day:2010-04-15
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