CHARACTERIZATION OF LUMINESCENCE IN A SCATTERING MEDIUM
摘要
A system (20) of the present invention includes light source instrumentation (30) to selectively illuminate a light scattering medium including a luminophore and detection instrumentation (50) to detect multiply scattered light output from the medium in response to illumination by the light source instrumentation (30). A processor (70) is operatively coupled to the detection instrumentation (50) to determine a first optical characterization of the medium from a first multiply scattered light output of a first illumination light wavelength and a second optical characterization of the medium from a second multiply scattered light output of a second illumination light wavelength different than the first illumination light wavelength. The processor (70) is operable to calculate lifetime of the luminophore from the first optical characterization, the second optical characterization, and a multiply scattered emission of the luminophore from the medium in response to excitation.
申请公布号
WO0022414(A1)
申请公布日期
2000.04.20
申请号
WO1999US23709
申请日期
1999.10.08
申请人
PURDUE RESEARCH FOUNDATION;SEVICK-MURACA, EVA, M.;MAYER, RALF, H.;REYNOLDS, JEFFERY, S.
发明人
SEVICK-MURACA, EVA, M.;MAYER, RALF, H.;REYNOLDS, JEFFERY, S.