The image intensifier may comprise a multichannel plate.
The image intensifier (5) is preferred to be a Gen 3 intensifier.
An image intensifier includes a photocathode (11) with a face plate (22).
According to some embodiments of the invention, an image intensifier is provided.
One example is an image intensifier having a number of segmented photocathode areas (GP).
An objective, for example for a television camera, has a pinhole aperture (3) and an electronic image intensifier (5) arranged behind the aperture.
The pinhole aperture gives extreme depth of field and the image intensifier has adequate gain to compensate for the low yield of the aperture.
In the 'stepped-digital' modes, an X-ray tube (182) and image intensifier (166) execute a series of radiographic exposures at preselected locations.
A solid-state image intensifier is provided with a thin film photoconductive layer and an electroluminescent layer which contains a polymer light emitting diode (LED) material.
A method is described for manufacturing a correction mask for an image intensifier tube of the proximity-focus type having an oblong cathode and anode.
An X-ray image intensifier tube (1) comprises an entrance section (2) for converting high-energy X-rays of from 100 keV to 120 keV into an electron beam (10).
According to the invention, the input window of an X-ray image intensifier comprises a composite consisting of a first coating (1) made from an aluminum alloy and a second coating (2) made from highly pure aluminum.
In another embodiment, an image intensifier assembly (312) is rotated into the optical path between an input lens (310) and a CCTV camera (300) in the nighttime mode.
The invention includes a microchannel plate for an image intensifier tube, in which the plate has multiple microchannels extending in a longitudinal dimension between transverse surfaces of the plate.
A laser alignment system for an image intensifier, comprising: at least one laser source (300) which emits planar laser beams in a first and second intersecting planes.
The day viewing light is spatially separated from the night viewing light after passing the entrance aperture and is directed out around an image intensifier for the night viewing light to the exit aperture.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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