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Soft x-ray nanoscale imaging using highly brilliant laboratory sources and new detector concepts
- Source :
- X-ray Lasers and Coherent X-ray Sources: Development and Applications.
- Publication Year :
- 2017
- Publisher :
- SPIE, 2017.
-
Abstract
- In this contribution, we report about nanoscale imaging using a laser produced plasma source based laboratory transmission X-ray microscope (LTXM) in the water window. The highly brilliant soft X-ray radiation of the LTXM is provided by a laser-produced nitrogen plasma source focused by a multilayer condenser mirror to the sample. An objective zone plate maps the magnified image of the sample on the super resolution camera. This camera employs a deep cooled soft-X-ray CCD imaging sensor sandwiched with a xy piezo stage to allow subpixel displacements of the detector. The camera is read out using a very low noise electronics platform, also directing low µm shifts of the sensor between subsequent image acquisitions. Finally an algorithm computes a high resolution image from the individual shifted low-resolution image frames.
- Subjects :
- Water window
Microscope
Materials science
business.industry
Condenser (optics)
Detector
02 engineering and technology
Zone plate
021001 nanoscience & nanotechnology
01 natural sciences
Sample (graphics)
Subpixel rendering
law.invention
010309 optics
Optics
law
0103 physical sciences
Image sensor
0210 nano-technology
business
Subjects
Details
- ISSN :
- 0277786X
- Database :
- OpenAIRE
- Journal :
- X-ray Lasers and Coherent X-ray Sources: Development and Applications
- Accession number :
- edsair.doi...........b0b74586bf1613a0b220aa47b6a24d61