Second Harmonic Generation in Poled Laser-Written Fused Silica Waveguides with Periodic Laser Erasure

被引：0

作者：

Ng, Jason C. ^{[1
]}

Qian, Li

Herman, Peter R.

机构：

[1] Univ Toronto, Dept Elect & Comp Engn, 10 Kings Coll Rd, Toronto, ON M5S 3G4, Canada

来源：

2016 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2016年

关键词：

FEMTOSECOND LASER;

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：

Second harmonic generation is reported for the first time in femtosecond laser written, thermally-poled silica glass. Poling was periodically erased by the same laser, yielding a quasi-phase-matching SHG efficiency of 2.3x10(-5) %/W at 768.4 nm.

引用

页数：2

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