Light-guided sectioning for precise in situ localization and tissue interface analysis for brain-implanted optical fibers and GRIN lenses.
Sign Up to like & getrecommendations! Published in 2021 at "Cell reports"
DOI: 10.1016/j.celrep.2021.109744
Abstract: Optical implants to control and monitor neuronal activity in vivo have become foundational tools of neuroscience. Standard two-dimensional histology of the implant location, however, often suffers from distortion and loss during tissue processing. To address that,… read more here.
Keywords: grin lenses; guided sectioning; light guided; tissue interface ... See more keywords
Optimization of GRIN lenses coupling system for twin-core fiber interconnection with single core fibers
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.02.036
Abstract: Abstract We aim at a more compact, flexible, and simpler core-to-fiber coupling approach, optimal combinations of two graded refractive index (GRIN) lenses have been demonstrated for the interconnection between a twin-core single-mode fiber and two… read more here.
Keywords: grin lenses; single core; fiber; twin core ... See more keywords
Complex vectorial optics through gradient index lens cascades
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-019-12286-3
Abstract: Graded index (GRIN) lenses are commonly used for compact imaging systems. It is not widely appreciated that the ion-exchange process that creates the rotationally symmetric GRIN lens index profile also causes a symmetric birefringence variation.… read more here.
Keywords: grin lenses; index; complex vectorial; optics ... See more keywords