This dissertation puts forward a kind of sensor with wide measure velocity range based on the Doppler Frequency Shift and all-fiberpath, namely Doppler Fiber Velocity sensor.
本文提出了一种基于多普勒频移的全光纤光路宽速度测量范围的测速传感器——多普勒光纤速度传感器。
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The definition of algebraic pattern of filament winding elbows and pattern design method are given in chapter 5, and this method is able to design the fiberpath with uniform coverage.
Liquid core optical fiber long light path absorption system consists of the light gathering system and liquid core optical fiber long light path absorbing tube.