发明名称 |
SPECTROMETER |
摘要 |
A method and apparatus for measuring spectral information of light from at least one object (15); said apparatus comprising at least one light detecting means (34); and at least one transparent body (31) having a front side (F) including: an entrance surface (311) having positioned in or near thereof an entrance aperture means (30), and at least one reflecting surface (312); and said transparent body further having a back side (B) including: at least one reflecting surface (313) for reflecting light received from said entrance aperture means, and an exit surface (314); said detecting means being positioned in or near said exit surface; said first reflecting surface, said second reflecting surface, or both, having at least one diffractive optical element (32) and/or at least one focusing means (33). Such apparatus comprising more spectral channels, and such apparatus comprising distance sensing means. |
申请公布号 |
WO0040935(A1) |
申请公布日期 |
2000.07.13 |
申请号 |
WO2000DK00006 |
申请日期 |
2000.01.07 |
申请人 |
IBSEN MICRO STRUCTURES A/S;IBSEN, PER, ELD;ROSE, BJARKE;RASMUSSEN, MICHAEL |
发明人 |
IBSEN, PER, ELD;ROSE, BJARKE;RASMUSSEN, MICHAEL |
分类号 |
G01J3/00;G01J3/18;G01J3/28 |
主分类号 |
G01J3/00 |
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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