| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a manufacturing method for providing a near field light generation element which has high light utilization efficiency, and which facilitates ultra-high-accuracy alignment of luminous flux supplied to the near field light generation element and a minute opening, or which requires no alignment, and which is mass-produced at a low cost, in an optical memory device, observation device, etc., using near field light. Ž<P>SOLUTION: The method of manufacturing the near field light generation element includes: a light guiding structure fabrication process 101; a light collecting structure fabrication process 102 in which luminous flux for fabricating a convex shape is irradiated from a surface other than the surface on which a convex shaped part is planned to be fabricated; a convex shape fabrication process 201; and a minute opening fabrication processes 105. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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