Design of ultra-low-power readout circuit for 1 024×1 024 UV AlGaN focal plane arrays

Research progress on digital ROIC of infrared focal plane array detector

“…One of the essential characteristics demanded by third generation infrared focal plane detectors is window mode, which enables the user to choose the area of the array to be read as necessary. Furthermore, window mode is an efficient way to raise ROIC frame rate and decrease data processing burden [20]. This method enables the large array focal plane detector to conduct high-speed output while retaining total data transmission rate in limited field of view, as well as low frame rate acquisition while keeping broad field of view and high sensitivity.…”

“…The present development trend of infrared focal plane array technology is especially in the following areas to produce high performance infrared detectors due to the rising relevance of infrared focal plane in military technology [18][19][20][21][22][23]：…”

A low-power, high-speed, programmable arbitrary windowing infrared focal plane readout circuit

“…It enables the user to select some areas of the array to readout as required. Specifically, this approach allows a large focal plane window to operate as a sensor for low frame rate acquisition, maintaining a wide field of view and high sensitivity; On the other hand, in windowing mode, a narrow field of view can also be output at a high frame rate while maintaining a moderate total data rate [6][7] .…”