2 papers
physics.acc-ph2015
Experimental comparison of various techniques for spot size measurement of high-energy x-ray source
Yi Wang, Qin Li, Nan Chen +7
In the experiment of flash-radiography, the quality of acquired image strongly depends on the focal size of the x-ray source spot. A variety of techniques based on imaging of pinho…
physics.acc-ph2015
Spot size measurement of flash-radiography source utilizing the pinhole imaging method
Yi Wang, Qin Li, Nan Chen +4
The spot size of the x-ray source is a key parameter of a flash-radiography facility, which is usually quoted as an evaluation of the resolving power. The pinhole imaging technique…