Abstract:
为了进一步降低空芯反谐振光纤在通信波段的传输损耗,利用改良的堆积-拉制法成功制备出在通信C+L波段具有超低损耗的嵌套管式空芯反谐振光纤(Nested HC-ARF)。光纤制备长度为720 m,在1545~1660 nm光谱范围内实现了0.38 dB/km的平均传输损耗,同时光纤LP_(11)模式损耗高达2.96 dB/m,光纤高阶模抑制比为38.9 dB。测量结果表明,制备的Nested HC-ARF具有与实芯单模光纤同一量级的超低传输损耗以及极高的光纤模式纯度,有望作为新一代传输光缆应用于光纤通信系统。
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中国激光
Year: 2022
Issue: 11
Volume: 49
Page: 226-230
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 12
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