Design of grazing incidence broadband multilayer mirrors for conventional sources

Karsten Dan Joensen

doi:10.1117/12.278883

11 July 1997 Design of grazing incidence broadband multilayer mirrors for conventional sources

Karsten Dan Joensen

Proceedings Volume 3113, Grazing Incidence and Multilayer X-Ray Optical Systems; (1997) https://doi.org/10.1117/12.278883
Event: Optical Science, Engineering and Instrumentation '97, 1997, San Diego, CA, United States

Abstract

We present a small investigation of the possibility of improving the bandwidth and associated integrated reflectivity of multilayers at 8 keV. We investigate two multilayer material combinations: Ni/C and W/Si, and 3 different types of multilayer designs: periodic, linearly graded, and a-periodic. The optimizations are performed using a simulated annealing routine and we find that improvements of up to 42% may be obtained in the case where one considers a 10% bandwidth, and only 10% for a 5% bandwidth.

Citation Download Citation

Karsten Dan Joensen "Design of grazing incidence broadband multilayer mirrors for conventional sources", Proc. SPIE 3113, Grazing Incidence and Multilayer X-Ray Optical Systems, (11 July 1997); https://doi.org/10.1117/12.278883

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