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Hard x-ray research taking advantage of both the coherence and timing properties of next generation low-emittance storage rings will thrive in exploring the spatial and temporal correlations at the nanometer and nanosecond scales. Current gating technology with fast detectors and mechanical choppers will not be able to handle the high repetition-rates of these sources and requires the development...
We describe a MEMS micromirror for modulation of X-ray pulses needed for critical time-resolved process studies of cyclical and far-from-equilibrium phenomena. This MEMS micromirror leverages grazing-angle reflection of X-ray pulses to generate its temporal modulation response. The generated responses are 1.5μs wide for 8keV X-rays and have been successfully used to isolate single X-ray pulses separated...
Investigations into temporal development of far-from-equilibrium processes can tremendously benefit from ultra-fast x-ray pulses with picosecond time resolution and high pulse repetition rates. Current x-ray modulation techniques fall short of providing solutions for generating such ultra-fast x-rays. However, x-ray modulators based on MEMS micromirrors are promising candidates for this challenge...
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