Femtosecond Laser Inscribed Axial Long-period Fiber Gratings in two-mode fiber for Efficient Optical Angular Momentum Generation

被引：0

作者：

Zhao, Yunhe ^{[1
,2
]}

Liu, Yunqi ^{[1
]}

Mou, Chengbo ^{[1
]}

Gordon, Neil ^{[2
]}

Zhou, Kaiming ^{[2
]}

Zhang, Lin ^{[2
]}

Wang, Tingyun ^{[1
]}

机构：

[1] Shanghai Univ, Sch Commun & Informat Engn, Key Lab Specially Fiber Opt & Opt Access Networks, 149 Yanchang Rd, Shanghai 200072, Peoples R China

[2] Aston Univ, Aston Inst Photon Technol, Birmingham B4 7ET, W Midlands, England

来源：

2017 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC) | 2017年

基金：

中国国家自然科学基金;

关键词：

MODE; WRITTEN;

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 a novel all-fiber mode converter based on an axial long-period fiber grating which was inscribed in two-mode fiber using a femtosecond laser. The OAM(+/- 1,1) modes can be effectively generated using this mode converter.

引用

页数：3

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