Add to ORKGAn improved vidicon image sensor for space astronomy applications is developed that features reliably sealed ultraviolet transmitting windows and achieves acceptable photocathode quantum efficiency on these MgF2 windows. New preamplifier designs improve the dynamic range by reduction of the readout noise
A (256 x 1024)-pixel imaging ultraviolet Multi-mode Microchannel Array (MAMA) detector system for fl...
Performance and response characteristics of smoothing, image intensifier dissector for low light lev...
Conceptual photo-scan tube avoids complexity of internal beam scanning and beam-current adjustment b...
Princeton Observatory has been working for several years under NASA sponsorship to develop televisio...
The engineering development of the SEC vidicon as an astronomical sensor has continued in parallel w...
The experimental development and evaluation of infrared vidicons for use in solving high precision h...
Definitions, test schemes, and analyses used to provide variable magnification in the image section ...
A magnetically focused SEC tube developed for photometric applications is described. Efforts to desi...
The celescope instrumentation and data analysis system is described, the major problems encountered ...
System was developed for use in astronomy and other research areas concerned with detection of faint...
Author Institution: Aeronautical Research Laboratory, Wright-Patterson Air Force Base, Ohio ; Depart...
A laboratory measurements program was conducted to determine the tolerances that must be imposed to ...
A large format image tube camera of a type under consideration for use on the Space Shuttle Sortie M...
The International Ultraviolet Explorer is a new astronomical satellite still in the design stage. It...
A four field television star acquisition and guiding system incorporating image intensification has...
A (256 x 1024)-pixel imaging ultraviolet Multi-mode Microchannel Array (MAMA) detector system for fl...
Performance and response characteristics of smoothing, image intensifier dissector for low light lev...
Conceptual photo-scan tube avoids complexity of internal beam scanning and beam-current adjustment b...
Princeton Observatory has been working for several years under NASA sponsorship to develop televisio...
The engineering development of the SEC vidicon as an astronomical sensor has continued in parallel w...
The experimental development and evaluation of infrared vidicons for use in solving high precision h...
Definitions, test schemes, and analyses used to provide variable magnification in the image section ...
A magnetically focused SEC tube developed for photometric applications is described. Efforts to desi...
The celescope instrumentation and data analysis system is described, the major problems encountered ...
System was developed for use in astronomy and other research areas concerned with detection of faint...
Author Institution: Aeronautical Research Laboratory, Wright-Patterson Air Force Base, Ohio ; Depart...
A laboratory measurements program was conducted to determine the tolerances that must be imposed to ...
A large format image tube camera of a type under consideration for use on the Space Shuttle Sortie M...
The International Ultraviolet Explorer is a new astronomical satellite still in the design stage. It...
A four field television star acquisition and guiding system incorporating image intensification has...
A (256 x 1024)-pixel imaging ultraviolet Multi-mode Microchannel Array (MAMA) detector system for fl...
Performance and response characteristics of smoothing, image intensifier dissector for low light lev...
Conceptual photo-scan tube avoids complexity of internal beam scanning and beam-current adjustment b...