In-vivo depth evaluation in brain imaging by coherence length tuning of VCSELs

Yaaseen Atchia; Yaaseen Atchia; Iliya Sigal; Iliya Sigal; Suzie Dufour; Suzie Dufour; Raanan Gad; Raanan Gad; Ofer Levi; Ofer Levi

doi:10.1364/ISA.2013.ITh2D.4

Imaging and Applied Optics
OSA Technical Digest (online) (Optica Publishing Group, 2013),
paper ITh2D.4
•https://doi.org/10.1364/ISA.2013.ITh2D.4

In-vivo depth evaluation in brain imaging by coherence length tuning of VCSELs

Yaaseen Atchia, Iliya Sigal, Suzie Dufour, Raanan Gad, and Ofer Levi

Imaging Systems and Applications 2013

Arlington, Virginia United States
23–27 June 2013
ISBN: 978-1-55752-975-6

From the session
Medical II (ITh2D)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
Y. Atchia, I. Sigal, S. Dufour, R. Gad, and O. Levi, "In-vivo depth evaluation in brain imaging by coherence length tuning of VCSELs," in Imaging and Applied Optics, OSA Technical Digest (online) (Optica Publishing Group, 2013), paper ITh2D.4.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Get Video
Citation alert
Save article

Abstract

We evaluate a technique to determine the relative depth of brain blood vessels in-vivo through tuning the VCSELs’ coherence length. The rate of change in speckle contrast with decreasing coherence length was correlated to vessel depth.

PDF Article | Presentation Video

More Like This

Simultaneous Speckle Contrast and Functional Brain Tissue Imaging System

Dene Ringuette, Hart Levy, Elizabeth Munro, Xiaofan Jin, and Ofer Levi
BTuD51 Biomedical Optics (BIOMED) 2010

Laser Speckle Contrast Imaging with Extended Depth of Field for Brain Imaging Applications

Iliya Sigal, Yaaseen Atchia, Raanan Gad, Antonio Miguel Caravaca, Donald Conkey, Rafael Piestun, and Ofer Levi
CTu2M.5 CLEO: Science and Innovations (CLEO:S&I) 2013

Simultaneous laser speckle imaging and positron emission tomography

M. Gramer, D. Feuerstein, H. Backes, M. Takagaki, T. Kumagai, and R. Graf
879805 European Conference on Biomedical Optics (ECBO) 2013

Previous Article Next Article

Presentation Video

Presentation video access is available to:

Optica Publishing Group subscribers
Technical meeting attendees
Optica members who wish to use one of their free downloads. Please download the article first. After downloading, please refresh this page.

Contact your librarian or system administrator
or
Log in to access Optica Member Subscription or free downloads