Application of Vertical-cavity Surface-emitting Lasers for Simultaneous Laser Speckle Contrast and Intrinsic Optical Signal Imaging: Toward Chronic Portable Cortical Hemodynamic Imaging

Application of Vertical-cavity Surface-emitting Lasers for Simultaneous Laser Speckle Contrast and Intrinsic Optical Signal Imaging: Toward Chronic Portable Cortical Hemodynamic Imaging

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We demonstrated simultaneous intrinsic optical signal imaging (IOSI) and laser speckle contrast imaging (LSCI) using coherence modulation of vertical-cavity surface-emitting laser (VCSEL) diodes. The unique properties of VCSELs were exploited to deliver rapidly switched coherent and non-coherent il...

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Bibliographic Details
Main Author: Ringuette, Dene
Other Authors: Levi, Ofer
Language:en_US
Published: 2012
Subjects:
biophotonics
hemodynamics
imaging
speckle
optics
ischemia
vcsel
coherence
0317
0760
0752
0541
Online Access:http://hdl.handle.net/1807/32620

Internet

http://hdl.handle.net/1807/32620

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