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非石英系红外光纤,因具有比石英光纤低得多的传输损耗理论极限,在将来的超长距离无中继传输干线中,可以大显身手。另一方面,红外光纤在其它领域的应用,也已初见端倪。本文着重介绍它在外科手术、激光加工、预警遥感、外差检测和辐射测量等方面的应用。
Non-quartz infrared fiber, due to its theoretical limit of transmission loss much lower than that of quartz optical fiber, can play an active role in the future ultra-long-distance trunkless transmission trunk. On the other hand, the application of infrared fiber in other fields has also begun to appear. This article focuses on its application in surgery, laser processing, early warning remote sensing, heterodyne detection and radiation measurement.