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本文介绍了一种新颖的光纤传输温度传感器,其结构是两个平行光纤端面之间夹入一块半导体晶片。这种新的结构消除了光纤吸收和光纤耦合器耦合系数对测试结果的影响。
This article describes a novel optical fiber transmission temperature sensor, the structure of which is sandwiched between two parallel optical fiber end of a semiconductor chip. This new structure eliminates the effect of fiber absorption and coupling factor of the fiber coupler on the test results.