Direct demodulation method and its application to hard X-ray imaging
โ Scribed by Tipei Li
- Publisher
- Springer
- Year
- 1995
- Tongue
- English
- Weight
- 399 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0922-6435
No coin nor oath required. For personal study only.
โฆ Synopsis
High resolution reconstruction of complicated objects from incomplete and noisy data can be achieved by solving observational modulation equations or correlated modulation equations iteratively under physical constraints. Simulations and experiments show that wide field and high resolution images of space hard X-rays and soft r-rays can be obtained by scan observation of a collimated non-position-sensitive detector.
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The advent of synchrotron radiation and the recent development of x-ray optics have rendered possible the realization of x-ray fluorescence microprobes. Various arrangements allow one to obtain micrometer-size hard x-ray beams with sufficient flux to undertake elemental mapping of trace elements. As