| 发明名称 | Optical contact micrometer | ||
| 摘要 | Certain examples provide optical contact micrometers and methods of use. An example optical contact micrometer includes a pair of opposable lenses to receive an object and immobilize the object in a position. The example optical contact micrometer includes a pair of opposable mirrors positioned with respect to the pair of lenses to facilitate viewing of the object through the lenses. The example optical contact micrometer includes a microscope to facilitate viewing of the object through the lenses via the mirrors; and an interferometer to obtain one or more measurements of the object. | ||
| 申请公布号 | US8810904(B2) | 申请公布日期 | 2014.08.19 |
| 申请号 | US201213369851 | 申请日期 | 2012.02.09 |
| 申请人 | Northwestern University | 发明人 | Jacobsen Steven D. |
| 分类号 | G02B21/00;G01B17/02;G01H9/00 | 主分类号 | G02B21/00 |
| 代理机构 | Hanley, Flight and Zimmerman, LLC | 代理人 | Hanley, Flight and Zimmerman, LLC |
| 主权项 | 1. An optical contact micrometer comprising: a pair of opposable lenses to receive an object and immobilize the object in a position; a pair of opposable mirrors positioned with respect to the pair of lenses to facilitate viewing of the object through the lenses; a microscope to facilitate viewing of the object through the lenses via the mirrors; and an interferometer to obtain one or more measurements of the object. | ||
| 地址 | Evanston IL US | ||