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Proceedings Paper

Propagation of Laguerre-Gaussian vortex beams through mouse brain tissue
Author(s): Lingyan Shi; Lukas Lindwasser; Wubao Wang; Adrián Rodríguez-Contreras; Robert Alfano
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Paper Abstract

Transmittance of Laguerre-Gaussian (LG) vortex beams in mouse brain tissue is measured with different orbital angular momentums (OAM). The transition point from ballistic to diffusive region for the mouse brain tissue is determined at about 480 μm. The observed transmittances of the LG beams show independence on OAM modes in both ballistic and diffusive regions, which may be attributed to the interference effects from brain tissue.

Paper Details

Date Published: 27 February 2017
PDF: 3 pages
Proc. SPIE 10120, Complex Light and Optical Forces XI, 101201B (27 February 2017); doi: 10.1117/12.2253750
Show Author Affiliations
Lingyan Shi, The City College of New York (United States)
Columbia Univ. (United States)
Lukas Lindwasser, The City College of New York (United States)
Wubao Wang, The City College of New York (United States)
Adrián Rodríguez-Contreras, The City College of New York (United States)
Robert Alfano, The City College of New York (United States)


Published in SPIE Proceedings Vol. 10120:
Complex Light and Optical Forces XI
David L. Andrews; Enrique J. Galvez; Jesper Glückstad, Editor(s)

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