OBJECTIVE METHODS IN IMAGE INTENSIFIER EVALUATION
Objective methods in image intensifier evaluation
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Objective methods in image intensifier evaluation
Astracon - transmission secondary emission image intensifier
Performance of image orthicon type intensifier tubes
Gain and resolution of fiber optic intensifier
Fiber optics coupling for multistage image intensifiers
Astronomical applications of image intensifiers
Image intensifiers for astronomy
Vacuum-type neutron image intensifier tube improves image detection in thermal neutron radiographic inspection. This system converts images to an electron image, and with electron acceleration and demagnification between the input target and output screen, produces a bright image viewed through a closed circuit television system.
Image intensifier photography of simulated showers in large-area of plastic scintillator
Image intensifier photography of simulated cosmic ray shower development within ionization calorimeter containing large sheets of plastic scintillator
Electronic intensifier tube with a demagnification ratio of 9-1 enhances the usefulness of neutron-radiographic techniques. A television signal can be obtained by optical coupling of a small-output phosphor-light image to a television camera.
Optical properties of image converters, image intensifiers, and photocathodes
Image intensifier apparatus photographing nuclear electromagnetic cascades in ionization spectrometer
Phosphor-output image intensifier response to single photon inputs in multichannel spectrophotometer for faint optical sources
X-ray intensifying screen may make possible radiographic procedures where detection speed and X-ray tube power have been the limiting factors. Device will reduce total population exposure to harmful radiation in the United States.
High gain optical image intensifier utilizes inert gas cavity with copper electrodes to form electron avalanches without excessive pulse voltages. Estimated optical gain for device is two times 10 to the power of seven.