
Space & PhysicsAugust 1, 1988
X-Ray Imaging with Coded Masks
A variant of the pinhole camera that has many apertures arranged in a peculiar pattern can image high-energy X-ray sources, such as plasmas in reactors and black holes in space

X-Ray Imaging with Coded Masks
A variant of the pinhole camera that has many apertures arranged in a peculiar pattern can image high-energy X-ray sources, such as plasmas in reactors and black holes in space