15 September 2016 Development of a high-energy Kirkpatrick Baez microscope
Author Affiliations +
X-ray imaging of the laser produced plasma plays an important role in plasma diagnostics. Based on the urgent needs of conducting deeper and finer physical experiments, we developed a high-energy Kirkpatrick Baez microscope working at 17.48keV with a spectral resolution (E/▵E) of ~30. The concave spherical substrates was polished, ultrasonically cleaned and coated. The substrates have a radius of curvature of 20m with a roughness better than 0.3nm. The grazing incidence angles are designed at 0.7° and 0.73° for separate reflecting mirrors. The x-ray backlit imaging experiments show its spatial resolution is ~5.5μm at best focus. The effective field of view is measured to be ~90μm, which is consistent with the multilayer design. This article provides detailed informations for the optical design, multilayers coating and characterization of the microscope. The microscope promises to be a high-energy, high-resolution, and energy resolved X-ray diagnostics instrument for SG series laser facility.
Conference Presentation
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yaran Li, Yaran Li, Baozhong Mu, Baozhong Mu, Qing Xie, Qing Xie, Xin Wang, Xin Wang, Zhanshan Wang, Zhanshan Wang, } "Development of a high-energy Kirkpatrick Baez microscope", Proc. SPIE 9963, Advances in X-Ray/EUV Optics and Components XI, 99630J (15 September 2016); doi: 10.1117/12.2240109; https://doi.org/10.1117/12.2240109

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