Broadband and Low-Loss Metamaterial Silicon Nitride Edge Coupler

被引:0
|
作者
He, An [1 ]
Xiang, Jinlong [1 ]
Zhao, Yaotian [1 ]
Yin, Yuchen [1 ]
Zhang, Yvjia [1 ]
Guo, Xuhan [1 ]
Su, Yikai [1 ]
机构
[1] Shanghai Jiao Tong Univ, Dept Elect Engn, State Key Lab Adv Opt Commun Syst & Networks, Shanghai 200240, Peoples R China
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TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We report a SiN edge coupler based on metamaterial structure with simple fabrication process, the coupling loss with SMF is 1.60/2.21 dB at 1310/1550 nm. The loss is smaller than 1.86/2.80 dB in O/S+C+L band. (c) 2024 The Author(s)
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页数:3
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