发明名称 |
DOUBLE-GRATING SURFACE-ENHANCED RAMAN SPECTROSCOPY |
摘要 |
A double-grating surface-enhanced Raman spectrometer. The spectrometer includes a substrate; a plurality of nanofingers carried by the substrate, the nanofingers arranged to define a first optical grating; a light source oriented to project a beam of light toward the first optical grating; a second optical grating oriented to receive a beam of light scattered from the first optical grating; and a detector oriented to receive a beam of light scattered from the second optical grating. |
申请公布号 |
US2014375990(A1) |
申请公布日期 |
2014.12.25 |
申请号 |
US201214381009 |
申请日期 |
2012.03.06 |
申请人 |
Williams R. Stanley;Li Zhiyong |
发明人 |
Williams R. Stanley;Li Zhiyong |
分类号 |
G01J3/02;G01J3/44;G01N21/65 |
主分类号 |
G01J3/02 |
代理机构 |
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代理人 |
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主权项 |
1. A double-grating surface-enhanced Raman spectrometer comprising:
a substrate; a plurality of nanofingers carried by the substrate, the nanofingers arranged to define a first optical grating; a light source oriented to project a beam of light toward the first optical grating; a second optical grating oriented to receive a beam of light scattered from the first optical grating; and a detector oriented to receive a beam of light scattered from the second optical grating. |
地址 |
Portola Valley CA US |