An Ultra-Broadband Fiber Grating Coupler with Focusing Curved Subwavelength Structures

被引：0
|
作者：
Zhong, Qiuhang [1 ]
Shi, Wei [1 ,2 ]
Wang, Yun [3 ]
Chrostowski, Lukas [3 ]
Plant, David V. [1 ]
机构：
[1] McGill Univ, Dept Elect & Comp Engn, Montreal, PQ H3A 2A7, Canada
[2] Univ Laval, Dept Elect & Comp Engn, Ste Foy, PQ G1K 7P4, Canada
[3] Univ British Columbia, Dept Elect & Comp Engn, Vancouver, BC V6T 1Z4, Canada
来源：
2014 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC) | 2014年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We demonstrate the first fiber grating coupler with focusing curved subwavelength structures. An ultra-wide 1-dB bandwidth of over 100 nm with -6.7 dB coupling efficiency at 1550 nm has been experimentally achieved.
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页数：3
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