时间分辨单光子计数器 G5A43559C3734D 图片

p1Src=//y3.yzimgs.com/uploads/334684/20181128-142226859.png?watermark/2/text/556s5ri656eR5oqA77yI6aaZ5riv77yJ5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast"