title: Full-field transmission x-ray imaging with confocal polycapillary x-ray optics.
abstract: A transmission x-ray imaging setup based on a confocal combination of a polycapillary focusing x-ray optic followed by a polycapillary collimating x-ray optic was designed and demonstrated to have good resolution, better than the unmagnified pixel size and unlimited by the x-ray tube spot size. This imaging setup has potential application in x-ray imaging for small samples, for example, for histology specimens.
authors: Tianxi
authors: T
authors: Sun
authors: C A
authors: CA
authors: Macdonald