Liu, Chao https://orcid.org/0000-0001-6368-3986
Cai, Yuefei https://orcid.org/0000-0002-2004-0881
Jiang, Huaxing https://orcid.org/0000-0003-1364-6196
Lau, Kei May https://orcid.org/0000-0002-7713-1928
Funding for this research was provided by:
Research Grant Council of Hong Kong (16204714)
Research Grant Council of Hong Kong (T23-612/12-R)
This article is maintained by: OSA - The Optical Society
Crossref DOI link to publisher maintained version: https://doi.org/10.1364/OL.43.003401
Article type: letter
Similarity check: Screened by Similarity Check
Peer review
Peer reviewed: Yes
Review process: Single blind
Publication History
Received: 17 April 2018
Accepted: 7 June 2018
Published: 12 July 2018
Copyright: © 2018 Optical Society of America