Tunable Orbital Angular Momentum Microring Lasers Using Chiral Exceptional Points

被引：0
|
作者：
Hayenga, W. E. [1 ]
Ren, J. [1 ]
Parto, M. [1 ]
Wu, F. [1 ]
Hokmabadi, M. P. [1 ]
Wolff, C. [2 ]
El-Ganainy, R. [3 ,4 ]
Mortensen, N. A. [2 ,5 ]
Christodoulides, D. N. [1 ]
Khajavikhan, M. [1 ]
机构：
[1] Univ Cent Florida, Coll Opt & Photon, CREOL, Orlando, FL 32816 USA
[2] Univ Southern Denmark, Ctr Nano Opt, Campusvej 55, DK-5230 Odense M, Denmark
[3] Michigan Technol Univ, Dept Phys, Houghton, MI 49931 USA
[4] Michigan Technol Univ, Henes Ctr Quantum Phenomena, Houghton, MI 49931 USA
[5] Univ Southern Denmark, Danish Inst Adv Study, Campusvej 55, DK-5230 Odense M, Denmark
来源：
2019 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2019年
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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：
A microring laser generating tunable orbital angular momentum states via chiral exceptional points is demonstrated. An incorporated inner S-bend waveguide construct provides an avenue to enforce unidirectional lasing in a predetermined manner. (c) 2019 The Author(s)
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页数：2
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