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    該項目是(shi)特種光(guang)纖(xian)(xian)(xian)的(de)研制(zhi)(zhi)和(he)開發(fa)，主(zhu)要解決了超細(xi)徑光(guang)纖(xian)(xian)(xian)拉絲、高純(chun)原料再提(ti)純(chun)、光(guang)纖(xian)(xian)(xian)環圈繞制(zhi)(zhi)等關鍵技術(shu)。主(zhu)要產(chan)品包括：細(xi)徑保偏光(guang)纖(xian)(xian)(xian)、光(guang)子(zi)晶體光(guang)纖(xian)(xian)(xian)、紅外(wai)光(guang)纖(xian)(xian)(xian)傳(chuan)像束、聲敏光(guang)纖(xian)(xian)(xian)、旋轉光(guang)纖(xian)(xian)(xian)、光(guang)纖(xian)(xian)(xian)環圈等。

    該項目打破了(le)國外技術壟斷和封(feng)鎖，縮短了(le)與(yu)發達(da)國家(jia)的技術差(cha)距，實(shi)現了(le)關鍵部件國產化，對提高我國整體(ti)技術水(shui)平(ping)具有重要意(yi)義。