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Proceedings Paper

Transverse priority phase sensitive optical coherence tomography
Author(s): Jeff Fingler; Jon Williams; Zahid Yaqoob; Changhuei Yang; Richard Haskell; Scott Fraser
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Paper Abstract

A variation on the standard time domain optical coherence tomography (TDOCT) system is presented. Using an inexpensive piezoelectric stack to modulate the reference mirror position, the amplitude and phase of the sample reflection is determined without scanning. With the primary scan in the transverse direction, en face and B-scan OCT images can be readily produced with phase information. This project plans to use the dynamic phase information to add an extra level of contrast to the images, based on the motion of the scatterers.

Paper Details

Date Published: 20 February 2006
PDF: 8 pages
Proc. SPIE 6079, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine X, 607922 (20 February 2006); doi: 10.1117/12.648997
Show Author Affiliations
Jeff Fingler, California Institute of Technology (United States)
Jon Williams, California Institute of Technology (United States)
Zahid Yaqoob, California Institute of Technology (United States)
Changhuei Yang, California Institute of Technology (United States)
Richard Haskell, Harvey Mudd College (United States)
Scott Fraser, California Institute of Technology (United States)


Published in SPIE Proceedings Vol. 6079:
Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine X
Valery V. Tuchin; Joseph A. Izatt; James G. Fujimoto, Editor(s)

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