InGaAs image intensifier camera

摘要

An InGaAs Image Intensifier ("I2") Camera (C) detects and forms an image ( 310 ) to be viewed. An InGaAs photocathode Image Intensifier ( 312 ) is used to pass an amplified signal ( 316 ) from a screen ( 320 ). The InGaAs image intensification tube ( 312 ) is optically coupled ( 328 ) to an imaging device ( 322 ) for passing output light. The output light ( 316 ) from the InGaAs tube ( 312 ) is transformed by an electronic circuit ( 322 ) producing a desired signal output ( 324 ). The signal output ( 324 ) from the electronic circuit ( 322 ) may be further enhanced into an enhanced signal output ( 310 ). The enhanced signal output may be formatted into a form for viewing or may be saved.