本发明专利号为87209380,摘要见《实用新型专 利公报》1988年第4卷第24号(总第141号)第74 页. 光导纤维在通信上的优越性,促使人们加强对它的研究和探索.于是发现,利用光导纤维可以构成多种新型传感器.图1是其中的一种──强度型光纤微位移传感器.图中光源发出的光,经入射光纤? Patent No. 87209380 of the present invention is summarized in “Utility Model Patent Gazette”, Volume 4, Number 24, 1988 (Total No. 141), page 74. The superiority of optical fiber in communication urges people to strengthen its research and Exploration. So I found that the use of optical fiber can constitute a variety of new sensors. Figure 1 is one of ─ ─ type of fiber-optic micro-displacement sensor Figure light emitted by the light source, the incident fiber?