| 摘要 |
PROBLEM TO BE SOLVED: To provide a near-field light device capable of irradiating with a near-field light having high intensity, and a method of manufacturing the same. SOLUTION: A near-field light device for irradiating with a near-field light and/or detecting it, comprises shading film 2, a recess 11 in the shape of inverse pyramid on the shading film 2, and a near-field light irradiation port 1 disposed on a tip of the recess 11 in the shape of the inverse pyramid with a size less than a wavelength of a light, and supporting bodies 3 for supporting the shading film 2. The thickness of the shading film 2 is of 10 to 5000 nm. The method of manufacturing the near-field light device is characterized in that a process of forming the near-field light irradiation port 11 includes a process of forming an impression on the shading film 2 by at least one or more indentators in the shape of inverse pyramid. |
