Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Xinhui Zhao, Yong Yao, Yunxu Sun, Chao Liu. Circle Polarization Shift Keying With Direct Detection for Free-Space Optical Communication. JOCN, 1(4):307-312, 2009. [doi]
Abstract is missing.