Broadband Water Sound Transmission
Enables efficient broadband acoustic transmission across the water-air interface, overcoming the narrowband limitations of conventional resonance-based approaches.
Ping, Zhou · Jia, Han · Bi, Yafeng · Yunhan, Yang · Yang, Yuzhen · Zhang, Peng · Yang, Jun
Applied Physics Letters 2023
Across the water-air interface
Transmission of a multicolor picture from air to water, demonstrating extremely high communication capacity and accuracy