Invention Grant
US08154729B2 Near field detector for integrated surface plasmon resonance biosensor applications
有权
用于集成表面等离子体共振生物传感器应用的近场检测器
- Patent Title: Near field detector for integrated surface plasmon resonance biosensor applications
- Patent Title (中): 用于集成表面等离子体共振生物传感器应用的近场检测器
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Application No.: US12774974Application Date: 2010-05-06
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Publication No.: US08154729B2Publication Date: 2012-04-10
- Inventor: Marc A Baldo , Mihail Bora , Jonathan K Mapel , Kemal Celebi
- Applicant: Marc A Baldo , Mihail Bora , Jonathan K Mapel , Kemal Celebi
- Applicant Address: US MA Cambridge
- Assignee: Massachusetts Institute of Technology
- Current Assignee: Massachusetts Institute of Technology
- Current Assignee Address: US MA Cambridge
- Agency: Gesmer Updegrove LLP
- Main IPC: G01N21/55
- IPC: G01N21/55
Abstract:
A near-field surface plasmon detector is provided. The near-field surface plasmon detector includes one or more semiconductor layers that absorb one or more surface plasmons of thin metal films in the vicinity of the semiconductor layer. The surface plasmons are excited by incoming light being emitted from a light emitting source. The metal films are also employed as electrical contacts used to capture photocurrent generated after absorption of surface plasmons by the semiconductor layers.
Public/Granted literature
- US20100328671A1 NEAR FIELD DETECTOR FOR INTEGRATED SURFACE PLASMON RESONANCE BIOSENSOR APPLICATIONS Public/Granted day:2010-12-30
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