SPring-8 standard x-ray monochromators

被引：89

作者：

Yabashi, M ^{[1
]}

Yamazaki, H ^{[1
]}

Tamasaku, K ^{[1
]}

Goto, S ^{[1
]}

Takeshita, K ^{[1
]}

Mochizuki, T ^{[1
]}

Yoneda, Y ^{[1
]}

Furukawa, Y ^{[1
]}

Ishikawa, T ^{[1
]}

机构：

[1] JASRI, Japan Synchroton Radiat Res Inst, SPring 8, Mikazuki, Hyogo 6795198, Japan

来源：

X-RAY OPTICS DESIGN, PERFORMANCE, AND APPLICATIONS | 1999年 / 3773卷

关键词：

x-ray monochromator; double-crystal geometry; fixed-exit; rotated-inclined geometry; adjustable-inclined geometry; sagittal focusing; SPring-8;

D O I：

10.1117/12.370098

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Most SPring-8 x-ray beamlines are installed double-crystal monochromators that are standardized. For x-ray undulator beamlines where power density of the beam are quite high, rotated-inclined double-crystal geometry is usually adopted, which enlarges the footprint of the incident beam on the crystal surface to reduce the power density. On the other hand, adjustable-inclined double-crystal geometry is adopted for bending-magnet beamlines to extend the available energy range with a limited Bragg angle range. The standardized monochromator mechanism is compatible to both of the geometries, only by changing crystal mounts. Detailed description of the monochromator mechanism is presented.

引用

页码：2 / 13

页数：12

共 18 条

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