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| Illumination-Direction Multiplexing Fourier Ptychographic Microscopy Using Hemispherical Digital Condensers |
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| Content: |
Fourier Ptychographic Microscopy (FPM) is an image reconstruction technique based on directionally varying sample illumination conditions. In this work, we used a hemispherical digital condenser (HDC) to implement illumination-direction multiplexing (IDM) Fourier ptychographic microscopy. Many simulations were conducted where we explored four possible illumination patterns using the HDC. This technique was successfully used to image a sample and recover it's associated phase. We found that the illumination-direction multiplexing(IDM) technique with ring-like illumination patterns could be used to image photonic crystals with subwavelength periods using traditional microscope condensers with variable numerical aperture. |
| Id: |
15 |
| Place: |
Science Building Texas Tech University, Physics & Astronomy Department, Box 41051, Lubbock, TX 79409-1051
Room: 103/106 - board #: G3-1 |
| Starting date: |
| 06-Oct-2017 |
14:00 (America/Chicago) |
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| Duration: |
02h00' |
| Primary Authors: |
Ms. SKINNER, Sueli (TTU Physics) |
| Presenters: |
Ms. SKINNER, Sueli |
| Material: |
 Poster |
| Included in session: |
Group 3 |
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