| abstract |
An integrated circuit (100) comprising a first optical unit is provided. The first optical unit arrives from a Raman spectrometer (102), an OCT spectrometer (103), an interferometer (104) optically coupled to the OCT spectrometer (103), and tissue irradiated with light. Optical coupler (105) arranged to couple scattered light and reflected light to the Raman spectrometer (102) and the OCT spectrometer (103), and optical to the Raman spectrometer (102) and the OCT spectrometer (103) And an imaging region (106) coupled together. Further provided are systems and methods for measuring the concentration of an analyte in tissue. |