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銳科激光萬瓦級光纖激光器問世:光束質量刷新世界紀錄

   時間:2025-09-04 03:48 來源:ITBEAR作者:顧青青

近期,銳科激光在其官方公眾號上宣布了一項技術領域的重大進展。該公司的高功率項目組成功研制出了一款基于半導體直接泵浦技術和MOPA結構的新型光纖激光器,該激光器使用了銳科激光自主研發的圓形改性摻鐿光纖,并實現了近基模萬瓦級別的輸出功率。

這款激光器的核心亮點在于其卓越的光束質量。光束質量M2值,作為衡量激光器性能的關鍵指標,該值越接近1,意味著光束能量越集中,傳輸過程中的損耗也越低。此次銳科激光研制出的激光器輸出功率高達10.1kW,同時光束質量M2值僅為1.13,這一數據刷新了世界紀錄,標志著目前國際市場上光束質量最優的萬瓦級光纖激光器已在中國誕生。

據悉,銳科激光項目組在研發過程中,成功突破了多項關鍵技術瓶頸。他們采用半導體直接泵浦方式,實現了高效能量轉換,并結合自研的圓形改性摻鐿光纖,對光束模式進行了精準控制。這一創新不僅提升了激光器的輸出功率,還確保了光束質量的高水準,解決了長期以來萬瓦級光纖激光器在功率和光束質量上難以兼顧的行業難題。

這一成果的取得,對銳科激光乃至整個激光行業都具有里程碑式的意義。它不僅填補了國際市場上單模萬瓦光纖激光器的技術空白,更為航空航天零部件加工、高精密材料切割以及激光核聚變研究等領域提供了核心設備支持。可以預見,隨著這款高性能激光器的廣泛應用,我國高端激光裝備的發展將邁向更高精度和更高效率的新階段。

 
 
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