发明名称 |
Bolometer array spectrometer |
摘要 |
A spectrometer (2500) including a detector integrated circuit (2501) which includes a linear array (2503) of 128 adjoining 2 by 10 superpixel bolometers in a package base (2530) and under an infrared transparent lid (2510) with a graded interference filter (2511). Filter (2511) has a rectangular shape and is a passband filter with a center wavelength which varies linearly along the direction of the long sides which is also the long direction of the linear array (2503) of bolometers. The center wavelength varies by a factor of about 2 over the length of the linear array (2503).
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申请公布号 |
US5777329(A) |
申请公布日期 |
1998.07.07 |
申请号 |
US19960683997 |
申请日期 |
1996.07.19 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
WESTPHAL, GLENN H.;WADSWORTH, MARK V. |
分类号 |
G01J3/26;G01J5/20;(IPC1-7):G01J3/26 |
主分类号 |
G01J3/26 |
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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