Coupled Photonic Crystal Microcavities for High-Q sensing

被引：0
作者：
Wang, Zheng [1 ,2 ]
Yan, Hai [2 ]
Chakravarty, Swapnajit [3 ]
Fan, D. L. [1 ,4 ]
Chen, Ray T. [1 ,2 ,3 ]
机构：
[1] Univ Texas Austin, Texas Mat Inst, Mat Sci & Engn Program, Austin, TX 78712 USA
[2] Univ Texas Austin, Dept Elect & Comp Engn, 10100 Burnet Rd,MER 160, Austin, TX 78758 USA
[3] Omega Opt Inc, 8500 Shoal Creek Blvd,Bldg 4,Suite 200, Austin, TX 78757 USA
[4] Univ Texas Austin, Dept Mech Engn, Austin, TX 78712 USA
来源：
2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2016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 experimentally demonstrate that resonances in a system of coupled L0-type photonic crystal microcavities can have higher quality factor (Q similar to 15,000) than an uncoupled cavity (Q similar to 4,000), which is critical for sensing applications. We study theoretically the origins of higher Q with respect to bonding and anti-bonding states of coupled photonic molecules.
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页数：2
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