Funding for this research was provided by:
National Natural Science Foundation of China (NSFC) (61525401, 61775028, 81571722)
Startup grant from Southern University of Science and Technology
State International Collaboration Program from Sichuan (2016HH0019)
This article is maintained by: OSA - The Optical Society
Crossref DOI link to publisher maintained version: https://doi.org/10.1364/BOE.9.002205
Article type: research-article
Similarity check: Screened by Similarity Check
Peer review
Peer reviewed: Yes
Review process: Single blind
Publication History
Received: 14 March 2018
Accepted: 10 April 2018
Published: 16 April 2018
Copyright: © 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement