机译:Measurement of air pollutants by differential optical absorption spectroscopy using a Cassegrain telescope with fibers
School of Mechanical Engineering, Hebei University of Technology, Tianjin, 300130, China;
Key Laboratory of Micro-Opto-Electro-Mechanical System Technology, Ministry of Education, Tianjin University, Tianjin, 300072, China;
College of Quality and Technical Supervision, Hebei University, Baoding, 071002, ChinaState Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin, 300072, China;