Xinglin Liu

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A high-sensitivity, low-cost, ultrathin, hollow fiber micro bubble structure was proposed; such a bubble can be used to develop a high-sensitivity strain sensor based on a Fabry-Perot interferometer (FPI). The micro bubble is fabricated at the fiber tip by splicing a glass tube to a single mode fiber (SMF) and then the glass tube is filled with gas in order(More)
The influence mechanism of antenna polarization on channel response is studied, and a modified multiple-input multiple-output (MIMO) channel model including polarization effect is constructed. Some new exact expressions of signal power and spatial correlation coefficient are derived, which include the effect of polarization. The MIMO channel capacity with(More)
A new fiber pressure sensor is proposed and analyzed in this paper. A commercial arc fusion splicer and pressure-assisted arc discharge technology are used here to fabricate a silica hollow microbubble from a common glass tube with the characteristics of a thin film. Then the single mode fiber is embedded into the microbubble to form a fiber Fabry-Perot(More)
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