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ECE 299 Holography and Coherent Imaging

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Presentation on theme: "ECE 299 Holography and Coherent Imaging"— Presentation transcript:

1 ECE 299 Holography and Coherent Imaging
Lecture 7. Information capacity of volume holograms David J. Brady Duke University Lecture 7. Information capacity of volume holograms

2 Lecture 5. Display Holography

3 Band Volume Lecture 5. Display Holography

4 Angularly Multiplexed Data Storage
Lecture 5. Display Holography

5 Fourier Space for Angular Multiplexing
Lecture 5. Display Holography

6 Band volume for angular multiplexing
Lecture 5. Display Holography

7 Numerical band volume Lecture 5. Display Holography

8 Rotating medium Lecture 5. Display Holography

9 Wavelength multiplexing
Lecture 5. Display Holography

10 Band Volume for Wavelength Multiplexing
Lecture 5. Display Holography

11 Band Volume for Wavelength Multiplexing
Lecture 5. Display Holography

12 Band volume for wavelength multiplexing
Lecture 5. Display Holography

13 Impact of reconstruction on information capacity
Ambiguity SNR Lecture 5. Display Holography

14 Impact of recording on information capacity
Lecture 5. Display Holography

15 What are the ultimate limits on volume storage?
Lecture 5. Display Holography

16 Alternative strategies for volume storage
Thomas W. Mossberg, "Time-domain frequency-selective optical data storage," Opt. Lett. 7, (1982)  Lecture 5. Display Holography

17 Spectral Holeburning Lecture 5. Display Holography

18 Spectral holeburning Lecture 5. Display Holography

19 Data storage in holeburning materials
Lecture 5. Display Holography


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