A Portable Analog Lock-In Amplifier for Accurate Phase Measurement and Application in High-Precision Optical Oxygen Concentration Detection

查看全文 作　　者：Xi [1]CHEN;Jun [1]CHANG;Fupeng [1]WANG;Zongliang [2]WANG;Wei [1]WEI;Yuanyuan [1]LIU;Zengguang [1]QIN 机构地区：[1]School of Information Science and Engineering and Shandong Provincial Key Laboratory of Laser Technology andApplication, Shandong University, Jinan, 250100, China;[2]School of Physics Science and Information Technology and Shandong Key Laboratory of Optical CommunicationScience and Technology, Liaocheng University, Liaocheng, 252059, China 出　　处：《Photonic Sensors》索引2017年第7卷第1期,共10页