Characterization of speckle patterns generated by a semiconductor laser with optical feedback for speckle reduction in retinal imaging instruments
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hdl:2117/168367
Document typeConference lecture
Defense date2019
PublisherInternational Society for Photo-Optical Instrumentation Engineers (SPIE)
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Abstract
We study experimentally the operating conditions of a semiconductor laser diode subjected to different amounts of optical feedback in order to find a stable and cost-efficient solution for speckle reduction in double-pass retinal imaging.
CitationHalpaap, D. [et al.]. Characterization of speckle patterns generated by a semiconductor laser with optical feedback for speckle reduction in retinal imaging instruments. A: European Conferences on Biomedical Optics. "Proceedings of SPIE 11078: Optical Coherence Imaging Techniques and Imaging in Scattering Media III". Washington: International Society for Photo-Optical Instrumentation Engineers (SPIE), 2019, p. 110782A-1-110782A-3.
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