1. Device And Method For Determining Optical Path Lengths (Wo 2010/083847) The present invention relates to a method for determining optical path length differences and for optical coherence tomography, having the steps of: generating spatially coherent light by a light source (SQ, BQ) emitting a spatial monomode, or the emission thereof being limited to a single spatial mode by suitable means (F); dividing at least a part of the light coming from said light source into two spatially separated paths; placing a sample (P) to be measured in the measurement path; using at least two detectors (D) or one detector (D, A) having at least two detector elements (D) and further ... (Read Full Article)

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