An InP-based vortex beam emitter with monolithically integrated laser

An InP-based vortex beam emitter with monolithically integrated laser

Orbital-angular-momentum (OAM) beams have great potential for multiplexing signals in optical communication, but creating a compact source is challenging. The authors integrate a chip-scale optical vortex emitter and DFB laser into a single monolithic device for direct electrically pumped production...

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Bibliographic Details
Main Authors: Juan Zhang, Changzheng Sun, Bing Xiong, Jian Wang, Zhibiao Hao, Lai Wang, Yanjun Han, Hongtao Li, Yi Luo, Yi Xiao, Chuanqing Yu, Takuo Tanemura, Yoshiaki Nakano, Shimao Li, Xinlun Cai, Siyuan Yu
Format: Article
Language:English
Published: Nature Publishing Group 2018-07-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-05170-z

Internet

https://doi.org/10.1038/s41467-018-05170-z

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