Light propagation in the micro-size capillary injected by high temperature liquid  

作　　者：李艳军 李士阳 肖海 

机构地区：[1]The Holcombe Department of Electrical and Computer Engineering, Clemson University [2]College of Electrical Engineering, Henan University of Technology [3]Sciences and Mathematics, Furman University

出　　处：《Optoelectronics Letters》2016年第6期405-408,共4页光电子快报（英文版）

基　　金：supported by the U.S.Department of Energy,National Energy Technology Laboratory,Morgantown,WV,USA(No.DEFE0012272);the Joint Funds(NSFC-Henan)of the National Natural Science Foundation of China(No.U1204615)

摘　　要：The high temperature liquid is injected into the micro-size capillary and its light propagation behavior is investigated. We focus on two different liquid pumping methods. The first method can pump the high temperature liquid tin into the micro-size capillary by using a high pressure difference system. After pumping, a single mode fiber(SMF) connected with the optical carrier based microwave interferometry(OCMI) system is used to measure different liquid tin levels in the micro-size capillary. The second method can pump the room temperature engine oil into the capillary by using a syringe pump. This method can avoid the air bubbles when the liquids are pumped into the capillary.

关 键 词：capillary pumping pumped reservoir interferometry microwave injected connected sealed liquids 

分 类 号：O43[机械工程—光学工程] TP212[理学—光学]