发明授权
- 专利标题： Thermo-optic infrared pixel and focal plane array
- 专利标题（中）： 热光红外像素和焦平面阵列
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申请号： US12361079申请日： 2009-01-28
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公开(公告)号： US07872233B2公开(公告)日： 2011-01-18
- 发明人: Juejun Hu , Ning-Ning Feng , Anuradha M. Agarwal , Lionel C. Kimerling
- 申请人： Juejun Hu , Ning-Ning Feng , Anuradha M. Agarwal , Lionel C. Kimerling
- 申请人地址： US MA Cambridge
- 专利权人： Massachusetts Institute of Technology
- 当前专利权人： Massachusetts Institute of Technology
- 当前专利权人地址： US MA Cambridge
- 代理机构： Gauthier & Connors LLP
- 主分类号： G01J5/00
- IPC分类号： G01J5/00
摘要：
A surface plasmon polariton (SPP) pixel structure is provided. The SPP pixel structure includes a coupling structure that couples the probing light into the SPP mode by matching the in-plane wave vector by changing the refractive index of the coupling structure using thermo-optic effects to vary the coupling strength of the probing light into the SPP mode. An absorber layer is positioned on the coupling structure for absorbing incident infrared/thermal radiation being detected.
公开/授权文献
- US20100187419A1 THERMO-OPTIC INFRARED PIXEL AND FOCAL PLANE ARRAY 公开/授权日：2010-07-29
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