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Holographic Imaging of Fluids and Biology |
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Submersible Holography Laboratory |
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The following is a list of Submersible Holography Laboratory research projects, present and past. Click on the links to learn more about each specific project. |
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Research Projects |
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This remotely operated submersible is designed to drift with the ambient ocean current while acquiring digital holographic movies of behavior of organisms at varying magnifications. Data are transfered through a fiber optic tether to a 4 TB data acquisition system located on the research vessel. |
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For more information about this project: |
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E-mail: dwp@jhu.edu |
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Free-Drifting Submersible Digital Holographic Imaging System |
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Holographic Microscopy is used for visualizing swimming behavior of micro-organisms at very small scales such as bacteria and dinoflagellates. The following link is a PDF version of Dr. Jian Sheng's dissertion describing his work in this area. |
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For more information about this project: |
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E-mail: katz@jhu.edu |
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Holographic Microscopy |
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The previous generation of a submersible holographic camera utilized film holography. This link takes you to a description of this project. |
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For more information about this project: |
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E-mail: dwp@jhu.edu |
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Submersible Film Hologrphic Imaging System |
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An undergraduate in our lab used a laser pointer and a commercially available digital camera to record holograms. This website demonstrates how digital holography can be performed with readily available, off-the-shelf components. |
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For more information about this project: |
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Digital Laser Pointer Holography |
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E-mail: dwp@jhu.edu |
