发明名称 |
GRADIENT INDEX (GRIN)-BASED ABSORPTION SPECTROSCOPY APPARATUS, METHOD, AND APPLICATIONS |
摘要 |
Apparatus and method to measure optical absorption spectra with spatial resolution on the micron scale. An exemplary setup combines a continuous white light excitation beam in transmission geometry with a GRIN-based detection path in place of a typical confocal microscope. The apparatus and method enables the investigation of spatial variations in the optical density of small samples on the micron scale and the study of biological assemblies at the single cell level, leading to applications in optical diagnostics, microfluidics, cytology, and other areas. |
申请公布号 |
US2012242992(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201213425670 |
申请日期 |
2012.03.21 |
申请人 |
SCHULTE ALFONS;ARORA SILKI;UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATIONINC. |
发明人 |
SCHULTE ALFONS;ARORA SILKI |
分类号 |
G01N21/59 |
主分类号 |
G01N21/59 |
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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