Duanqiang Wen

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Underwater communication and networks are very useful for many applications such as oceanography, environmental monitoring, and underwater surveillance. In this paper, one kind high-speed underwater optical communication and networks are designed for those applications. The system is a half-duplex communication system which combines the transmitter module(More)
This paper designs a plankton particle diameter measurement instrument based on laser projection, which uses laser light source to irradiate the photodiode array, and then collects plankton shape data with the shielding effect. The system reconstructs the morphological characteristics of plankton by using the time axis scanning, to complete the collection(More)
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