A sagittally focusing double-multilayer monochromator for ultrafast X-ray imaging applications

被引：17

作者：

Wang, Yujie ^{[1
]}

Narayanan, Suresh ^{[1
]}

Liu, Jinyuan ^{[1
]}

Shu, Deming ^{[1
]}

Mashayekhi, Ali ^{[1
]}

Qian, Jun ^{[1
]}

Wang, Jin ^{[1
]}

机构：

[1] Argonne Natl Lab, Adv Photon Source, Argonne, IL 60439 USA

来源：

JOURNAL OF SYNCHROTRON RADIATION | 2007年 / 14卷

关键词：

X-ray optics; sagittally focusing double-multilayer monochromator; X-ray radiography;

D O I：

10.1107/S0909049506050205

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The development of a sagittally focusing double-multilayer monochromator is reported, which produces a spatially extended wide-bandpass X-ray beam from an intense synchrotron bending-magnet source at the Advanced Photon Source, for ultrafast X-ray radiography and tomography applications. This monochromator consists of two W/B4C multilayers with a 25 angstrom period coated on Si single-crystal substrates. The second multilayer is mounted on a sagittally focusing bender, which can dynamically change the bending radius of the multilayer in order to condense and focus the beam to various points along the beamline. With this new apparatus, it becomes possible to adjust the X-ray beam size to best match the area detector size and the object size to facilitate more efficient data collection using ultrafast X-ray radiography and tomography.

引用

页码：138 / 143

页数：6

共 50 条

[1] Developing a sagittally focusing double-multilayer monochromator
Wang, Yujie
Narayanan, Suresh
Liu, Jinyuan
Shu, Deming
Wang, Jin
[J]. SYNCHROTRON RADIATION INSTRUMENTATION, PTS 1 AND 2, 2007, 879 : 937 - +
[2] Fully automated, fixed exit, in vacuum double-multilayer monochromator for synchrotron-based hard X-ray micro-imaging applications
Rack, Alexander
Riesemeier, Heinrich
Vagovic, Patrik
Weitkamp, Timm
Siewert, Frank
Dietsch, Reiner
Dieter, Wolfgang
Trabelsi, Sondes Bauer
Waterstradt, Timm
Baumbach, Tilo
[J]. SRI 2009: THE 10TH INTERNATIONAL CONFERENCE ON SYNCHROTRON RADIATION INSTRUMENTATION, 2010, 1234 : 740 - +
[3] Diffractive-refractive optics: Focus size of sagittally focusing X-ray monochromator
Hrdý J.
Oberta P.
[J]. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2020, 980
[4] A DOUBLE CRYSTAL X-RAY MONOCHROMATOR WITH FOCUSING PREMIRROR
MALZFELDT, W
NIEMANN, W
HAENSEL, R
RABE, P
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, 1983, 208 (1-3): : 359 - 360
[5] A DOUBLE-CRYSTAL X-RAY MONOCHROMATOR IN ANTIPARALLEL POSITION WITH A SAGITTALLY BENT CRYSTAL
HRDY, J
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1993, 64 (08): : 2207 - 2210
[6] IMPROVEMENT OF A SAGITTALLY FOCUSING DOUBLE-CRYSTAL MONOCHROMATOR
KOYAMA, A
NOMURA, M
KAWATA, H
IWAZUMI, T
SATO, M
MATSUSHITA, T
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1992, 63 (01): : 916 - 919
[7] FOCUSING X-RAY TELESCOPE MONOCHROMATOR
FILLER, AS
FRAENKEL, BS
[J]. SPACE SCIENCE REVIEWS, 1972, 13 (4-6) : 870 - &
[8] CYLINDRICAL X-RAY MULTILAYER MONOCHROMATOR
GABRIELE, PC
BIONTA, RM
JANKOWSKI, AF
[J]. X-RAY/EUV OPTICS FOR ASTRONOMY AND MICROSCOPY, 1989, 1160 : 122 - 130
[9] Improvement of the performance of sagittally focusing double-crystal monochromator
Fu, Xuan
Zhou, Renkui
Zhou, Sizhong
[J]. Guangzi Xuebao/Acta Photonica Sinica, 2000, 29 (04): : 372 - 375
[10] A NEW TYPE OF FOCUSING X-RAY MONOCHROMATOR
HALL, WH
[J]. NATURE, 1946, 157 (3999) : 842 - 842

← 1 2 3 4 5 →