Title

Performance of the SURF-II high-throughput toroidal grating monochromator

Document Type

Article

Publication Date

4-1-1988

Abstract

The performance of the "high-flux" toroidal grating monochromator (HFTGM) at the NBS SURF-II synchrotron storage ring is assessed. Two gratings are studied: one with a ruled profile and the other having a laminar profile. The laminar profile is shown to reduce substantially the intensity of higher-order diffracted light with only a small decrease in the intensity of the first order light. The dependence of the energy resolution as a function of the area of the grating illuminated is also discussed. © 1988.

Publication Source (Journal or Book title)

Nuclear Inst. and Methods in Physics Research, A

First Page

425

Last Page

429

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