Zhou, ChangyiLee, Woo BinGao, SongLi, HongliangPark, Chul SoonChoi, Duk YongLee, Sang Shin2025-06-242025-06-24ORCID:/0000-0002-5339-3085/work/163474811http://www.scopus.com/inward/record.url?scp=85119615505&partnerID=8YFLogxKhttps://hdl.handle.net/1885/733764593Bifunctional beam manipulation, including vortex generation and beam collimation, is achieved by tailoring the phase profiles encoded in the fiber meta-tip (FMT). A pair of FMTs are combined to establish an efficient polarization-selective optical interconnect.This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Ministry of Education (Grant No. 2018R1A6A1A03025242) and the Korean government (MSIT) (No. 2020R1A2C3007007) and has been conducted by the Excellent researcher support project of Kwangwoon University in 2021. The work was partly performed at the ACT node of the Australian National Fabrication Facility. This work was partially supported by the National Natural Science Foundation of China under Grant No. 62005095 and Shandong Provincial Natural Science Foundation of China under Grant No. ZR2020QF105.enPublisher Copyright: © OSA 2021, © 2021 The Author(s)202185119615505