X and Y waves in the spatiotemporal Kerr dynamics of a self-guided light beam

X- and gamma-ray N+PP+ silicon detectors with high radiation resistance

X-array aperture configuration in planar or non-planar spacecraft formation for Darwin/TPF-I candidate architectures

X-ray adaptive mirror: principle and state of the art

X-ray adaptive mirror: principle and state of the art

X-Ray and extended UV spectrometer designs based on off-plane grating mountings

X-ray and extreme ultraviolet imaging using layered synthetic microstructures.

X-ray and gamma-ray focusing and interferometry

X-ray and optical profiler analysis of electroformed X-ray optics

X-ray astronomy

X-Ray astronomy the 1980's

X-Ray Astronomy with Astro-E Introduction

X-ray astronomy with ultra-high-angular resolution

X-ray calibration of telescopes on board the ASTRO-E satellite

X-ray capillary system for hard x-ray astronomy

X-ray CCD calibration for the AXAF CCD Imaging Spectrometer

X-ray characteristics of the Italian X-Ray Astronomy Satellite (SAX) flight mirror units

X-ray characterization of an XMM mandrel at the European Synchrotron Radiation Facility

X-ray characterization of eROSITA mirror shells using out-of-focus images

X-ray deflector: theory, design, and applications