supported by the Science and Technology Research Program of Chongqing Municipal Education Commission(Nos.KJQN201800626 and KJQN20200605);the National Key R&D Program of China(No.2018YFF01010202);the Basic Research Project of Chongqing Science and Technology Commission(No.CSTC-2018jcyjax0619);。
In this paper,an optical fiber fluid sensing system based on optoelectronic oscillator(OEO)was proposed and studied numerically.The fluid sensor head is constructed by splicing two sections of side-polished fiber(SPF)...