Post-fabrication Trimming of Silicon Photonic Circuits by Femtosecond Laser Pulses

被引:0
|
作者
Bachman, Daniel [1 ]
Chen, Zhijiang [1 ]
Tsui, Ying Y. [1 ]
Fedosejevs, Robert [1 ]
Van, Vien [1 ]
机构
[1] Univ Alberta, Dept Elect & Comp Engn, Edmonton, AB T6G 1H9, Canada
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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
Single femtosecond laser pulses are used to permanently change the effective index of silicon waveguides. The mechanism provides a fast, robust technique for post-fabrication tuning of silicon photonic circuits at the wafer level.
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页数:3
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