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Lensless diffractive imaging using tabletop coherent high-harmonic soft-X-ray beams.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Sandberg, Richard Lunt Paul, Ariel Raymondson, Daisy A. Hädrich, Steffen Gaudiosi, David M. Holtsnider, Jim Tobey, Ra'anan I. Cohen, Oren Murnane, Margaret M. Kapteyn, Henry Cornelius Song, Changyong Miao, Jianwei Liu, Yanwei Salmassi, Farhad |
| Copyright Year | 2007 |
| Abstract | We present the first experimental demonstration of lensless diffractive imaging using coherent soft x rays generated by a tabletop soft-x-ray source. A 29 nm high harmonic beam illuminates an object, and the subsequent diffraction is collected on an x-ray CCD camera. High dynamic range diffraction patterns are obtained by taking multiple exposures while blocking small-angle diffraction using beam blocks of varying size. These patterns reconstruct to images with 214 nm resolution. This work demonstrates a practical tabletop lensless microscope that promises to find applications in materials science, nanoscience, and biology. |
| Starting Page | 098103 |
| Ending Page | 098103 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://projects-web.engr.colostate.edu/euverc/industry/restricted/publications/Lensless%20HHG%20imaging.pdf |
| Alternate Webpage(s) | http://projects-web.engr.colostate.edu/euverc/industry/restricted/publications/Tabletop%20lensless%20imaging.pdf |
| Alternate Webpage(s) | http://www.physics.ucla.edu/research/imaging/Publications/pdf/PRL_Sandberg_2007.pdf |
| PubMed reference number | 17931040v1 |
| Volume Number | 99 |
| Issue Number | 9 |
| Journal | Physical review letters |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Central Core Myopathy (disorder) Diagnostic radiologic examination Microscope Device Component Radiation Views:Finding:Point in time:To be specified in another part of the message:Narrative:XR |
| Content Type | Text |
| Resource Type | Article |