发明名称 |
High speed high resolution hyperspectral sensor |
摘要 |
A high speed high resolution spectral sensor is formed by placing a cascade of chained wide field-of-view Mach-Zender interferometers inside a dispersive sensor between the sensor's grating and the focusing lens. Also is disclosed an optical filter with wide field-of-view capabilities. Such a filter is formed by inserting a plurality of gap plates of certain thicknesses and refractive indices. The invention provides formulas for calculation of optimal dimensions for such gap plates.
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申请公布号 |
US6580509(B1) |
申请公布日期 |
2003.06.17 |
申请号 |
US20000556660 |
申请日期 |
2000.04.24 |
申请人 |
OPTICAL PHYSICS COMPANY |
发明人 |
HUTCHIN RICHARD A.;OTTO OBERDAN W. |
分类号 |
G01J3/28;G01J3/453;(IPC1-7):G01B9/02;G01J3/45 |
主分类号 |
G01J3/28 |
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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