我们发展了一种用硅单晶制造灵敏度高,输出电流大,却不会发生光开通现象的光敏三极管的方法。线性区显著扩展,同时使较强光照下的光电流显著增大。制管时,光电灵敏度易于控制,流程中管芯光电灵敏度稳定,成品率高。3DU84研制成功后,即由武汉大学半 We have developed a silicon single crystal manufacturing high sensitivity, output current, but will not happen light-sensitive phototransistor method. The linear region is significantly expanded, while the photocurrent under strong light is significantly increased. When the tube is made, the photoelectric sensitivity is easy to control, and the photodiode sensitivity in the process is stable and the yield of finished products is high. After the successful development of 3DU84, Wuhan University by half