Method and system for advanced autofocusing spectroscopy

A spectroscopic autofocusing method and a system for such a method are disclosed . According to one embodiment , a spectroscopic autofocusing method includes applying a plurality of electrical signals to a shape changing lens of a spectroscopy system . The method includes emitting , by an optical source coupled to the spectroscopy system , one or more optical signals directed to a target . The method includes determining , by a detector , one or more power measurements of one or more returned optical signals corresponding to an illuminated area of the target . The method includes aggregating , from the detector , the one or more power measurements , wherein each power measurement corresponds to a respective electrical signal of the plurality of electrical signals applied to the shape changing lens . The method includes determining an optimized electrical signal corresponding to a maximum power measurement indicated by the one or more power measurements .

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