公开(公告)号：US11546056B2

公开(公告)日：2023-01-03

申请号：US17431465

申请日：2019-05-07

Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Boon Siew Ooi ,  Xiaobin Sun ,  Chao Shen ,  Tien Khee Ng

IPC: H04B10/112 ,  H04B10/118 ,  H04B13/02

Abstract: A method for transmitting information across a water-air interface with a ultraviolet (UV) beam, the method including emitting the UV beam in a first medium, with a first optical wireless communication device; measuring a scintillation index of the UV beam in a second medium, different from the first medium, at a second optical wireless communication device; selecting, based on a value of the scintillation index, a modulation scheme for the UV beam; and modulating the UV beam with the selected modulation scheme. The UV beam has a wavelength in a range of 100 to 400 nm.