In-plane wavevector distribution in partially coherent X-ray propagation
Journal Article
·
· Journal of Synchrotron Radiation (Online)
- Chinese Academy of Sciences, Shanghai (People's Republic of China); Univ. of Chinese Academy of Sciences, Beijing (People's Republic of China)
- Shanghai Synchrotron Radiation Facility, Shanghai (People's Republic of China)
- Argonne National Lab. (ANL), Argonne, IL (United States)
The MOI (Mutual Optical Intensity) code for propagating partially coherent radiation through beamline optics is updated by including the in-plane wavevector in the wavefield calculation. The in-plane wavevector is a local function and accurately describes the average phase distribution in a partially coherent wavefield. The improved MOI code is demonstrated by beam propagation through free space and non-ideal mirrors. Here, the improved MOI code can provide more accurate results with lower numbers of elements, and thus has a higher calculation efficiency. Knowledge of the in-plane wavevector also enables detailed studies of wavefield information under different coherence conditions.
- Research Organization:
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- National Natural Science Foundation of China (NSFC); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22); Ministry of Science and Technology of the People's Republic of China; National Key Research and Development Program of China
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 1532342
- Journal Information:
- Journal of Synchrotron Radiation (Online), Journal Name: Journal of Synchrotron Radiation (Online) Journal Issue: 4 Vol. 26; ISSN 1600-5775; ISSN JSYRES
- Publisher:
- International Union of CrystallographyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Similar Records
Mutual optical intensity propagation through non-ideal mirrors
Mutual optical intensity propagation through non-ideal two-dimensional mirrors
Development of Partially-Coherent Wavefront Propagation Simulation Methods for 3rd and 4th Generation Synchrotron Radiation Sources.
Journal Article
·
2017
· Journal of Synchrotron Radiation (Online)
·
OSTI ID:1392471
+3 more
Mutual optical intensity propagation through non-ideal two-dimensional mirrors
Journal Article
·
2023
· Journal of Synchrotron Radiation (Online)
·
OSTI ID:2222685
+5 more
Development of Partially-Coherent Wavefront Propagation Simulation Methods for 3rd and 4th Generation Synchrotron Radiation Sources.
Journal Article
·
2012
· Proceedings of SPIE 2011
·
OSTI ID:1044023
+6 more