750-860nm窄脉宽钛宝石飞秒激光器（<12fs）图片

p1Src=//y2.yzimgs.com/uploads/362501/20191023-154129831.jpg?watermark/2/text/5LiK5rW35piK6YeP5YWJ55S16K6-5aSH5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/400/fill/I0E3QTlBOA==/gravity/SouthEast"

aa