发明名称 Infrared focusing device
摘要 An infrared light condensing apparatus that focuses an infrared light of several tens microns in wavelength at a microfine area of submicron or less and also a near-field from a microfine area of submicron or less, and permits a scanning image to be obtained. It includes a solid immersion lens including a medium of high index of refraction for coupling an incident light or an outgoing light to an antenna, a measured specimen disposed on a base plane of the solid immersion lens, an antenna disposed away from the base plane at a distance ¼ of an effective wavelength of the light for causing the light to geometrically resonate therewith, a rod-like conductive probe having a sharply point end projecting from the antenna, and a position control means such as a triaxial XYZ mechanical stage for controlling the position of the probe with the intermediary of a cantilever.
申请公布号 US7391564(B2) 申请公布日期 2008.06.24
申请号 US20040519078 申请日期 2004.12.23
申请人 JAPAN SCIENCE AND TECHNOLOGY AGENCY 发明人 KOMIYAMA SUSUMU;IKUSHIMA KENJI
分类号 G02B13/14;G01Q60/18;G01Q60/22 主分类号 G02B13/14
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