发明名称 |
Optical device, analyzing apparatus and spectroscopic method |
摘要 |
<p>An optical device includes a first projection group in which electric conductor projections are arranged at a first period along a direction parallel to a virtual plane. When light traveling in a direction inclined with respect to a vertical line directed to the virtual plane is incident on the first projection group, surface plasmon resonance is generated at a first resonance peak wavelength and a second resonance peak wavelength. A first resonance peak wavelength band including the first resonance peak wavelength includes an excitation wavelength in surface-enhanced Raman scattering. A second resonance peak wavelength band including the second resonance peak wavelength includes a Raman scattering wavelength in the surface-enhanced Raman scattering.</p> |
申请公布号 |
EP2383565(A1) |
申请公布日期 |
2011.11.02 |
申请号 |
EP20110164070 |
申请日期 |
2011.04.28 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
AMAKO, JUN;YAMADA, KOHEI |
分类号 |
G01N21/65;B82Y15/00;B82Y30/00;G01N21/27;G01N21/41 |
主分类号 |
G01N21/65 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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