Rat brain imaging using full field optical coherence microscopy with short multimode fiber probe

2017 ◽  
Author(s):  
Manabu Sato ◽  
Daisuke Saito ◽  
Reiko Kurotani ◽  
Hiroyuki Abe ◽  
Satoko Kawauchi ◽  
...  
Keyword(s):  
Brain Imaging ◽  
Rat Brain ◽  
Optical Coherence ◽  
Multimode Fiber ◽  
Optical Coherence Microscopy ◽  
Fiber Probe ◽  
Full Field

Ultrathin forward-imaging short multimode fiber probe for full-field optical coherence microscopy

2016 ◽  
Vol 381 ◽  
pp. 296-308 ◽  
Author(s):  
Manabu Sato ◽  
Daisuke Saito ◽  
Kou Shouji ◽  
Reiko Kurotani ◽  
Hiroyuki Abe ◽  
...  
Keyword(s):  
Optical Coherence ◽  
Multimode Fiber ◽  
Optical Coherence Microscopy ◽  
Fiber Probe ◽  
Full Field

scholarly journals In Vivo Rat Brain Imaging through Full-Field Optical Coherence Microscopy Using an Ultrathin Short Multimode Fiber Probe

2019 ◽  
Vol 9 (2) ◽  
pp. 216 ◽  
Author(s):  
Manabu Sato ◽  
Kai Eto ◽  
Junpei Masuta ◽  
Kenji Inoue ◽  
Reiko Kurotani ◽  
...  
Keyword(s):  
Rat Brain ◽  
Three Dimensional ◽  
Nerve Fibers ◽  
Outer Diameter ◽  
Optical Coherence ◽  
Multimode Fiber ◽  
Core Diameter ◽  
Optical Coherence Microscopy ◽  
Full Field

We demonstrate full-field optical coherence microscopy (OCM) using an ultrathin forward-imaging short multimode fiber (SMMF) probe with a core diameter of 50 μm, outer diameter of 125 μm, and length of 7.4 mm, which is a typical graded-index multimode fiber used for optical communications. The axial and lateral resolutions were measured to be 2.14 μm and 2.3 μm, respectively. By inserting the SMMF 4 mm into the cortex of an in vivo rat brain, scanning was performed to a depth of 147 μm from the SMMF facet with a field of view of 47 μm. Three-dimensional (3D) OCM images were obtained at depths ranging from approximately 20 μm to 90 μm. Based on the morphological information of the resliced 3D images and the dependence of the integration of the OCM image signal on the insertion length, the obtained 3D information of nerve fibers has been presented.

In vivo rat brain imaging using a short multimode fiber probe

2020 ◽  
Author(s):  
Kai Eto ◽  
Masuta Junpei ◽  
Reiko Kurotani ◽  
Hiroyuki Abe ◽  
Izumi Nishidate ◽  
...  
Keyword(s):  
Brain Imaging ◽  
Rat Brain ◽  
Multimode Fiber ◽  
Fiber Probe

Full-field optical coherence microscopy with Riesz transform-based demodulation for dynamic imaging

2012 ◽  
Vol 37 (23) ◽  
pp. 4937 ◽  
Author(s):  
Stefan E. Schausberger ◽  
Bettina Heise ◽  
Swanhild Bernstein ◽  
David Stifter
Keyword(s):  
Riesz Transform ◽  
Dynamic Imaging ◽  
Optical Coherence ◽  
Optical Coherence Microscopy ◽  
Full Field

Wide-field, full-field optical coherence microscopy for high-axial-resolution phase and amplitude imaging

2015 ◽  
Vol 54 (27) ◽  
pp. 8212 ◽  
Author(s):  
Antoine Federici ◽  
Henrique S. Gutierrez da Costa ◽  
Jonas Ogien ◽  
Audrey K. Ellerbee ◽  
Arnaud Dubois
Keyword(s):  
Wide Field ◽  
Optical Coherence ◽  
Axial Resolution ◽  
Optical Coherence Microscopy ◽  
Full Field
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