Double-multilayer monochromator using a modular design for the advanced photon source

Journal Article · Tue Jan 31 23:00:00 EST 1995 · Review of Scientific Instruments; (United States)

DOI:https://doi.org/10.1063/1.1145850· OSTI ID:6597443

Shu, D; Yun, W; Lai, B; Barraza, J; Kuzay, T M ^[1]

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1. Experimental Facilities Division, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439 (United States)

A novel double-multilayer monochromator has been designed for the Advanced Photon Source x-ray undulator beamline at Argonne National Laboratory. The monochromator consists of two ultrahigh-vacuum compatible modular vessels, each with a sine-bar driving structure and a water-cooled multilayer holder. A high precision [ital Y]--[ital Z] stage is used to provide compensating motion for the second multilayer from outside the vacuum chamber so that the monochromator can fix the output monochromatic beam direction and angle during the energy scan in a narrow range. The design details for this monochromator are presented in this paper.

• Research Organization: Argonne National Laboratory (ANL), Argonne, IL
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 6597443
• Journal Information: Review of Scientific Instruments; (United States), Journal Name: Review of Scientific Instruments; (United States) Vol. 66:2; ISSN 0034-6748; ISSN RSINAK
• Country of Publication: United States
• Language: English

Related Subjects

440600* -- Optical Instrumentation-- (1990-)
47 OTHER INSTRUMENTATION
ADVANCED PHOTON SOURCE
DESIGN
ENERGY RESOLUTION
MONOCHROMATORS
RADIATION SOURCES
RESOLUTION
SYNCHROTRON RADIATION SOURCES
ULTRAHIGH VACUUM