National Natural Science Foundation of China(No.61376052);the Open Project Program of the State Key Laboratories of Transducer Technology of China(No.SKT1907);the Open Project Program of the State Key Laboratories of Infrared Physics of China(No.M201901)
National Natural Science Foundation of China(No.61376052);State Key Laboratory Program(No.SKT1507)
To enlarge the detection range of traditional fiber-optic spectrometer,two rotating parabolic mirrors were first used in the design of fiber-optic collector for spectrometer,which can extend the detection range of spe...