Study on X-ray line emission diffraction in inertial confinement fusion and its recent progress

Sun Ao; Shang Wanli; Yang Guohong; Wei Minxi; Li Miao; Che Xingsen; Hou Lifei; Du Huabing; Yang Yimeng; Zhang Wenhai; Yang Dong; Wang Feng; He Haien; Yang Jiamin; Jiang Shaoen; Zhang Baohan; Ding Yongkun

doi:10.11884/HPLPB202032.200129

Volume 32 Issue 11

Sep. 2020

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Article Navigation > High Power Laser and Particle Beams > 2020 > 32(11): 112008

Sun Ao, Shang Wanli, Yang Guohong, et al. Study on X-ray line emission diffraction in inertial confinement fusion and its recent progress[J]. High Power Laser and Particle Beams, 2020, 32: 112008. doi: 10.11884/HPLPB202032.200129

Citation:

Sun Ao, Shang Wanli, Yang Guohong, et al. Study on X-ray line emission diffraction in inertial confinement fusion and its recent progress[J]. High Power Laser and Particle Beams, 2020, 32: 112008. doi: 10.11884/HPLPB202032.200129

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Study on X-ray line emission diffraction in inertial confinement fusion and its recent progress

doi: 10.11884/HPLPB202032.200129

1.
Laser Fusion Research Center, CAEP, Mianyang 621900, China
2.
College of Optoelectronic Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China
3.
Institute of Applied Physics and Computational Mathematics, Beijing 100094, China

Received Date: 2020-05-17
Rev Recd Date: 2020-07-13
Publish Date: 2020-09-13

Abstract

Abstract

This paper introduces the relationship between X-ray line emission diagnosis and various physical quantities in the study of inertial confinement fusion, and briefly explains the diagnosis method and principle of X-ray crystal spectrometer. For different types of diagnosis, it introduces the functions and principles of different commonly used types of diffraction crystals. In addition, it introduces a new type of X-ray diagnostic method of multi-cone curved crystals, which has high light collection efficiency and at the same time ensures the delicate coupling of the back-end receiving device and reduces aberrations. Based on the study of the diffraction characteristics of the multi-cone curved crystal, X-Chase, an X-ray arbitrary surface crystal diffraction tracking simulation software, was developed. At the same time, the multi-cone crystal of H and He line emissions on the SG laser facility is utilized to demonstrate the code functions. The numerical simulation results show that the variable cone crystal has a good focusing ability.
- X-ray line emission,
- X-ray diffraction,
- numerical simulation,
- inertial confinement fusion

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References(21)

References

[1]	温树槐, 丁永坤. 激光惯性约束聚变诊断学[M]. 北京: 国防工业出版社, 2012: 200-205. Wen Shuhuai, Ding Yongkun. Laser inertial confinement fusion diagnostics[M]. Beijing: National Defense Industry Press, 2012: 200-205
[2]	Basov N G, Danilychev V A, Glotov E P. Theoretical investigation of promising methods of improving the energy characteristics of CW industrial electron-beam-controlled lasers[J]. Journal of Soviet Laser Research, 1984, 5: 647-666.
[3]	Nuckolls J, Wood L, Thiessen A, et al. Laser compression of matter to super-high densities: Thermonuclear (CTR) applications[J]. Nature, 1972, 239(5368): 139-142. doi: 10.1038/239139a0
[4]	Lindl J D, Amendt P, Berger R L, et al. The physics basis for ignition using indirect-drive targets on the National Ignition Facility[J]. Physics of Plasmas, 2004, 11(2): 339-491. doi: 10.1063/1.1578638
[5]	Champeney D C, Fuoss R M. Fourier transforms and their physical applications[J]. Physics Today, 1973, 26(10): 57. doi: 10.1063/1.3128283
[6]	James R W. The dynamical theory of X-ray diffraction[J]. Solid State Physics, 1963, 15: 53-220. doi: 10.1016/S0081-1947(08)60592-5
[7]	Wittry D B, Barbi N C. X-ray crystal spectrometers and monochromators in microanalysis[J]. Microscopy and Microanalysis, 2001, 7(2): 124-141. doi: 10.1007/S100050010080
[8]	Nielsen J A, McMorrow D. Elements of modern X-ray physics[M]. London: John Wiley & Sons, 2011: 207-230.
[9]	Sanchez del Rio M, Bernstorff S, Savoia A, et al. A conceptual model for ray tracing calculations with mosaic crystals[J]. Review of Scientific Instrument, 1992, 63: 932-935. doi: 10.1063/1.1143784
[10]	Gambaccini M, Taibi A, Del Guerra A, et al. Small-field imaging properties of narrow energy band X-ray beams for mammography[C]// IEEE Nuclear Science Symposium and Medical Imaging Conference Record. 1995, 3: 1388-1391.
[11]	Sanchez del Rio M, Ferrero C, Mocella V. Computer simulation of bent perfect crystal diffraction profiles[C]//Proc of SPIE. 1997, 3151: 312-323.
[12]	Honkanen A P, Ferrero C, Guigayb J P, et al. A finite-element approach to dynamical diffraction problems in reflection geometry[J]. Journal of Applied Crystallography, 2018, 51: 514-525. doi: 10.1107/S1600576718001930
[13]	Freund A K. Mosaic crystals monochromators for synchrotron radiation instrumentation[J]. Nucl Instr and Met, 1988, A266: 461-466.
[14]	Koppel L N. Active-recording X-ray crystal spectrometer for laser-induced plasmas[J]. Review of Scientific Instrument, 1976, 47: 1109-1112. doi: 10.1063/1.1134826
[15]	Barnsley R, Peacock N J, Dunn J, et al. Versatile high resolution crystal spectrometer with X-ray charge coupled device detector[J]. Review of Scientific Instrument, 2003, 74: 2388-2397. doi: 10.1063/1.1533105
[16]	Johansson T. A novel precise focusing X-ray Spectrometer[J]. Journal of Physics, 1993, 82(7/8): 507-528.
[17]	Yaakobi B, Turner R E, Schnopper H W, et al. Focusing X-ray spectrograph for laser fusion experiments[J]. Review of Scientific Instrument, 1979, 50: 1609-1611. doi: 10.1063/1.1135776
[18]	Hall T A. A focusing X-ray crystal spectrograph[J]. Journal of Physics E Scientific Instruments, 2000, 17(2): 110.
[19]	Morishita K, Hayashi K, Nakajima K. One-shot spectrometer for several elements using an integrated conical crystal analyzer[J]. Review of Scientific Instrument, 2012, 83: 013112. doi: 10.1063/1.3677326
[20]	Bitter M, Hill K W, Gao L, et al. A multi-cone X-ray imaging Bragg crystal spectrometer[J]. Review of Scientific Instrument, 2016, 87: 11E333. doi: 10.1063/1.4960537
[21]	Del Río M S, Dejus R J. XOP v2. 4: Recent developments of the X-ray optics software toolkit[C]//Proc of SPIE. 2011: 814115.