ECE 299 Holography and Coherent Imaging

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Presentation transcript:

ECE 299 Holography and Coherent Imaging Lecture 9. Optical Coherence Tomography David J. Brady Duke University Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Outline Huang paper Tomography OCT and light-in-flight holography Mathematical model of OCT K-space analysis of OCT K-space analysis of 3D imaging Synthetic aperture OCT Diffraction tomography Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

OCT System Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Projection Tomography Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

MRI Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

OCT and light in flight holography Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Holographic model for OCT Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Sampling model for OCT Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Resolution and bandwidth of OCT Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

K-space analysis of OCT Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

K-space and 3D imaging Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

3D model for OCT Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

General problem of holographic diffraction tomography Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography

General problem of holographic diffraction tomography Lecture 9. Optical coherence tomography www.disp.duke.edu/~dbrady/courses/holography