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Journal articles
Numerically focused full-field swept-source optical coherence microscopy with low spatial coherence illumination
Abstract : We propose a 3D imaging technique based on the combination of full-field swept-source optical coherence microscopy (FF-SSOCM) with low spatial coherence illumination and a special numerical processing that allows for numerically focused coherent-noise-free imaging without mechanical scanning in longitudinal or transversal directions. We show, both theoretically and experimentally, that the blurring effects arising in FF-SSOCM due to defocus can be corrected by appropriate numerical processing even when low spatial coherence illumination is used. A FF-SSOCM system was built for testing the performance of this technique. Coherent-noise-free imaging of a sample with longitudinal extent exceeding the optical depth of field is demonstrated without displacement of the sample or any optical element.
Cited literature [40 references]
https://hal-iogs.archives-ouvertes.fr/hal-00956673
Contributor : Arnaud Dubois <>
Submitted on : Friday, March 7, 2014 - 10:09:42 AM
Last modification on : Wednesday, October 14, 2020 - 4:18:18 AM
Long-term archiving on: : Sunday, April 9, 2017 - 10:22:14 PM
Contributor : Arnaud Dubois <>
Submitted on : Friday, March 7, 2014 - 10:09:42 AM
Last modification on : Wednesday, October 14, 2020 - 4:18:18 AM
Long-term archiving on: : Sunday, April 9, 2017 - 10:22:14 PM
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Applied_Optics_2014_Numericall...
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