Optical Coherence Tomography with fs Fiber Lasers and ECOPS

摘要

Optical sampling techniques speed up optical coherence tomography measurements by several orders of magnitude. Novell approaches benefit from the smart use of electronical feedback loops, thus replacing all movable parts in tomography setups.rnOptical coherence tomography (OCT) is becoming a popular analytical tool these days. Originally developed for ophtalmology, OCT now spreads over to a variety of applications, e. g. material inspection. The benefit of this technique is the imaging capability of sample structures which are located even a few millimeters inside the sample with micrometer accuracy.