The Research Of Infrare Material Spectral Characteristics

As with rare earth elements of infrared optical glass in defence, medical devices, aviation, day by day. Materials for the products of optical identification of material properties and the measures for the development of new materials play a decisive role open. As a measure of optical materials, the spectral characteristics of landmark for fluorescence spectroscopy and fluorescence detection test method of life and perfect will appear particularly important.Based on semiconductor laser diode pumped the light source, with a light above the company Zolix monochromatic and matching of photoelectric detector, on the test result on various sample after comparison test in summarizes some different factors can cause interference on the measurement results. Conclusions combined the glass and powder sample for doping Nd³⁺ and Yb³⁺ ion in 800nm～1 500nm fluorescence emission wavelength of Fluorescence emission and fluorescence life measuring system. Compared with the literature after use of this system is proved reliable measurement data.