3D printing of microlenses for aberration correction in GRIN microendoscopes
Rajamanickam, Vijayakumar Palanisamy
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AbstractTwo-photon fluorescence microscopy provides high resolution information on the anatomy and function of cellular structures located several hundreds of microns deep within biological tissues. However, light scattering poses a fundamental limit to imaging of deeper areas (> 1.5 mm). Implantable microendoscopic probes based on graded index (GRIN) lenses are widely used tools to perform two-photon fluorescence microscopy in otherwise inaccessible regions, but the optical performances of with these probes are limited by intrinsic aberrations.
CitationAntonini A, Bovetti S, Moretti C, Succol F, Rajamanickam VP, et al. (2017) 3D printing of microlenses for aberration correction in GRIN microendoscopes. 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). Available: http://dx.doi.org/10.1109/CLEOE-EQEC.2017.8087203.
Journal2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)