1インチ ハーピコン ハイビジョンカメラ

抄録

A 1-inch all electrostatic HARP tube, that is newly developed by NHK, has both higher sensitivity (32 times higher than the standard SATICON tube) and higher resolution (amplitude response at 800 TVL is 45%). Employing these new tubes of high sensitivity, our new Hi-Vision camera can achieve the highest sensitivity but also higher signal to noise ratio by operating in the large signal current mode, still keeping advantage of high sensitivity.