An Online Dynamic Amplitude-Correcting Gradient Estimation Technique to Align X-ray Focusing Optics

Sean Breckling, Leora E. Dresselhaus-Marais, Eric Machorro +15

High-brightness X-ray pulses, as generated at synchrotrons and X-ray free electron lasers (XFEL), are used in a variety of scientific experiments. Many experimental testbeds requir…