Tongzhou Li, Huiyao Du, Zhong Zhang, Zhe Zhang, Qiushi Huang, Shengzhen Yi, Zhanshan Wang, Wei Wang, Jinren Sun, "High-efficiency, high-resolution multiple monochromatic imaging based on a multilayer mirror array for laser–plasma diagnostics of X-ray continuum emission," High Power Laser Sci. Eng. 12, 04000e48 (2024)
- High Power Laser Science and Engineering
- Vol. 12, Issue 4, 04000e48 (2024)
Fig. 1. Schematic representation of the high-efficiency, high-resolution multiple monochromatic imaging system using a multilayer mirror array.
Fig. 2. Energy response curves for five spherical mirrors, determined through X-ray diffractometer measurements.
Fig. 3. (a) Variation in filter transmittance with X-ray energy. (b) Combined transmittance curves of the four imaging channels across the X-ray energy spectrum.
Fig. 4. Calibration outcomes of the high-efficiency, high-resolution multiple monochromatic imaging system, demonstrating its performance across four energies after assembly.
Fig. 5. (a) Diagram showing the mechanical setup of the imaging system. (b) Method used for precise alignment of the streak camera’s photocathode using an online aiming technique.
Fig. 6. Imaging results capturing X-ray self-emission from a direct-drive CD shell target at four energies: (a) captured using a streak camera; (b) recorded on an image plate.
Fig. 7. Time-dependent variations in self-emission intensity at four energies from a direct-drive CD shell target.
|
Table 1. Optical parameters of the eight-channel X-ray focusing imaging system.
|
Table 2. Fitted multilayers parameters of M1–M4 by X-ray diffractometer measurement.
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20