Analysis of OAM Mode Purity of Integrated Optical Vortex Beam Emitters

A theoretical analysis is presented to investigate the orbital angular momentum (OAM) mode purity of microring-resonator-based integrated optical vortex emitters. By extending the dipole model for integrated vortex emitters, the influence of optical losses and grating imperfections on OAM mode purit...

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Bibliographic Details

Published in:	IEEE Photonics Journal
Main Authors:	Changzheng Sun, Juan Zhang, Bing Xiong, Jian Wang, Zhibiao Hao, Lai Wang, Yanjun Han, Hongtao Li, Yi Luo
Format:	Article
Language:	English
Published:	IEEE 2017-01-01
Subjects:	Optical vortices integrated optics devices.
Online Access:	https://ieeexplore.ieee.org/document/7817810/