发明名称 |
Miniaturized holographic fourier transform spectrometer with digital aberration correction |
摘要 |
A digitally aberration corrected miniaturized holographic Fourier transform spectrometer (HFTS) made from simple optical components and with no moving parts is provided. The disclosed digitally aberration corrected HFTS is comprised of a two beam interferometer, which provides two interfering beams; a 2D array detector to detect the interference pattern created by the beams; a computer for correcting effects of aberrations in the pattern and calculating the spectrum from thus corrected interferogram.
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申请公布号 |
US6930781(B2) |
申请公布日期 |
2005.08.16 |
申请号 |
US20030720763 |
申请日期 |
2003.11.25 |
申请人 |
CORNELL RESEARCH FOUNDATION, INC. |
发明人 |
AGLADZE NIKOLAY I.;SIEVERS ALBERT J. |
分类号 |
G01J3/453;(IPC1-7):G01B9/02 |
主分类号 |
G01J3/453 |
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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