Nature Communications (Jul 2018)
An InP-based vortex beam emitter with monolithically integrated laser
- 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
Affiliations
- Juan Zhang
- Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering, Tsinghua University
- Changzheng Sun
- Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering, Tsinghua University
- Bing Xiong
- Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering, Tsinghua University
- Jian Wang
- Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering, Tsinghua University
- Zhibiao Hao
- Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering, Tsinghua University
- Lai Wang
- Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering, Tsinghua University
- Yanjun Han
- Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering, Tsinghua University
- Hongtao Li
- Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering, Tsinghua University
- Yi Luo
- Beijing National Research Centre for Information Science and Technology (BNRist), Department of Electronic Engineering, Tsinghua University
- Yi Xiao
- Integrated Photonics Laboratory, Department of Electrical Engineering and Information Systems, Graduate School of Engineering, the University of Tokyo
- Chuanqing Yu
- Integrated Photonics Laboratory, Department of Electrical Engineering and Information Systems, Graduate School of Engineering, the University of Tokyo
- Takuo Tanemura
- Integrated Photonics Laboratory, Department of Electrical Engineering and Information Systems, Graduate School of Engineering, the University of Tokyo
- Yoshiaki Nakano
- Integrated Photonics Laboratory, Department of Electrical Engineering and Information Systems, Graduate School of Engineering, the University of Tokyo
- Shimao Li
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-sen University
- Xinlun Cai
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-sen University
- Siyuan Yu
- State Key Laboratory of Optoelectronic Materials and Technologies, School of Electronics and Information Technology, Sun Yat-sen University
- DOI
- https://doi.org/10.1038/s41467-018-05170-z
- Journal volume & issue
-
Vol. 9,
no. 1
pp. 1 – 6
Abstract
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 of OAM beams.
