Concepedia

A differentially pumped harmonic filter on the Chemical Dynamics Beamline at the Advanced Light Source

Arthur G. Suits, Philip Heimann, Xueming Yang, Matt Evans, Chia-Wei Hsu, K. T. Lu, Yuan T. Lee, A. H. Kung

Review of Scientific Instruments · 1995 · 99 citations · 5 references

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Abstract

A differentially pumped rare gas cell has been developed to suppress undulator harmonics on the Chemical Dynamics Beamline at the Advanced Light Source. Greater than 104 suppression of the harmonics has been demonstrated with no measurable (<5%) attenuation of the fundamental. The overall design is presented, and vacuum and optical performance are reported.

References

5

X-Ray Interactions: Photoabsorption, Scattering, Transmission, and Reflection at E = 50-30,000 eV, Z = 1-92

B. L. Henke, Eric M. Gullikson, J.C. Davis · Atomic Data and Nuclear Data Tables · 1993 · 6.1K citations

, , +7

<i>Techniques of Vacuum Ultraviolet Spectroscopy</i>

James A. R. Samson, Stanley S. Ballard · Physics Today · 1968 · 691 citations

, , +13

VUV high resolution and high flux beamline for chemical dynamics studies at the advanced light source

Masato Koike, Philip A. Heimann, A. H. Kung et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 1994 · 36 citations

, , +8

Higher-harmonics suppressor for soft x rays

Izumi Waki, Yasuharu Hirai, Atsushi Momose et al. · Review of Scientific Instruments · 1989 · 24 citations

, , +15

Transmission grating spectrometer for characterization of undulator radiation

D. Mossessian, Philip Heimann, Eric M. Gullikson et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 1994 · 13 citations

, , +6