Physics – Optics
Scientific paper
Feb 1994
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994spie.2011..559b&link_type=abstract
Proc. SPIE Vol. 2011, p. 559-564, Multilayer and Grazing Incidence X-Ray/EUV Optics II, Richard B. Hoover; Arthur B. Walker; Eds
Physics
Optics
Scientific paper
A new simulation method has been developed for evaluating the performance of a monochromator whose grating is exposed to intense undulator radiation. Analytic expressions for the thermally deformed surface figure and distorted groove pattern of the grating are determined first by a finite element method and then they are incorporated into a ray tracing procedure. The method is applied to a simple beamline optics consisting of a U3.9 undulator of the Advanced Light Source and a water-cooled metal grating to see whether this objective monochromator can stand for heat load without degrading its designed performance. The results show that the simulation method is capable of evaluating the performance of a thermally distorted grating and that the heat load would not cause any significant degradation in the spectral resolution and throughput.
Beguiristain Hector R.
Koike Masato
Namioka Takeshi
No associations
LandOfFree
Effects of heat load on the performance of a grating monochromator on an undulator beamline: simulation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Effects of heat load on the performance of a grating monochromator on an undulator beamline: simulation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effects of heat load on the performance of a grating monochromator on an undulator beamline: simulation will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-957249