The present invention provides an invention device/system, especially to a line scan interference imaging device having a two-dimensional camera to receive the interference signal and achieve good quality of images and image resolution. The device comprises a line shaped reflective mirror on the interference objective module, thereby increasing the efficiency of utilizing light.本發明提供一種裝置/系統，特別是一種線掃描式干涉成像裝置，其具有一二維攝像機，以接收干涉訊號並且達成良好的影像品質和影像解析度。該裝置包含一位於干涉物鏡模組上的線形反射鏡，藉此增加光的利用效率。
