Electro-optic jitter and pulse characterization for x-ray free electron lasers

We are improving critical technologies needed for the development of x-ray free electron laser sources and laser-driven, table-top ultrafast x-ray sources suitable for ultrafast characterization of transient structures of energized molecules undergoing dissociation, isomerization, or intramolecular energy redistribution. In this SBIR project, Mesa Photonics will develop an X-ray ultrafast laser pulse jitter characterization system for femtosecond to picosecond X-ray sources. This technology is critical for the development, control, and efficiency free electron-based x-ray laser sources as well as emerging table top x-ray systems. In Phase I, we demonstrated the feasibility of our measurement technology through experimental verification. We showed that the system is versatile, adaptable, and agile. It can be utilized under a variety of conditions and pulse durations. In Phase II, we will construct a prototype system that will be tested on site at an x-ray free electron laser facility. We will verify key specifications required for its operation and will finalize system design. Commercial Applications and Other Benefits: Low cost, efficient, coherent x-ray sources will improve medical imaging and diagnosis. Improved imaging for Homeland Security will result in safer ports and airports. These systems can also be used for non-destructive testing, microanalysis, and microscopy