发明名称 |
Near-field light-generating element for producing localized near-field light, near-field optical recording device, and near-field optical microscope |
摘要 |
A near-field light-generating element has a support member and a minute aperture having a size smaller than the wavelength of incident light provided on the support member so as to produce near-field light in response to incident light directed thereto. The minute aperture has a contour in a given plane with one side lying along a line perpendicular to a direction of polarization of the incident light and an opposite side in the given plane defining an apex.
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申请公布号 |
US7034277(B2) |
申请公布日期 |
2006.04.25 |
申请号 |
US20020124355 |
申请日期 |
2002.04.16 |
申请人 |
SEIKO INSTRUMENTS INC. |
发明人 |
OUMI MANABU;KASAMA NOBUYUKI;MAEDA HIDETAKA;KATO KENJI;SHINOHARA YOKO;NIWA TAKASHI;MITSUOKA YASUYUKI |
分类号 |
H01J3/14;G01Q30/04;G01Q60/18;G01Q60/22;G01Q70/10;G01Q80/00;G11B7/12;G11B7/135;G11B11/24 |
主分类号 |
H01J3/14 |
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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