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7 December 2021 Minimally invasive fiber endoscope with 3D printed diffractive optical element (DOE) for biomedicine
Elias Scharf, Mariana Medina-Sánchez, Robert Kuschmierz, Oliver G. Schmidt, Jürgen W. Czarske
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Abstract
Holographic endoscopes with sub-millimeter diameter require the compensation of inter-core phase distortions, which is accomplished often with an SLM. We present the use of 3D printed DOE as a robust integrative technique for biomedicine.
© (2021) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Elias Scharf, Mariana Medina-Sánchez, Robert Kuschmierz, Oliver G. Schmidt, and Jürgen W. Czarske "Minimally invasive fiber endoscope with 3D printed diffractive optical element (DOE) for biomedicine", Proc. SPIE 11922, Advances in Microscopic Imaging III, 1192207 (7 December 2021); https://doi.org/10.1117/12.2615677
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KEYWORDS
Spatial light modulators

Diffractive optical elements

Endoscopes

Printing

Optics manufacturing

Phase measurement

Fresnel lenses

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