A high throughput and micrometre spatial resolution design for a versatile resonant inelastic X-ray scattering spectrometer.

ABSTRACT: A versatile scheme has been meticulously engineered for a resonant inelastic X-ray scattering spectrometer, enabling free switching between high throughput configurations with narrow spatial-resolution and low throughput setups boasting broad spatial-resolution capabilities. The high throughput mode enhances signal intensity threefold compared with setups with only the dispersive subassembly, while achieving 2.7 µm resolution within a 16 µm range. Alternatively, the broad spatial-resolution mode achieves 2.7 µm resolution across the entire optical footprint. Furthermore, the incorporation of specialized mirrors not only facilitates focusing but also paves the way for potential enhancements to the strip-shaped detector, thereby augmenting its resolution. By employing a vertically compact be

SUBMITTER: Wang R 

PROVIDER: S-EPMC12416433 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature