光纤陀螺用光源要求输出功率高、相干性低、稳定性好。超辐射发光二极管（SLD）是能满足这些要求的理想光源。
Superluminescent diode(SLD)is an idea light source for fiber optic gyroscopes which can meet the requirements of the light source for high output power, low coherence and good stability.
简要综述近年来发光二极管在光辐射测量中的应用以及国内外这一领域的进展，展示了其广泛的应用前景。
Application of LED in optical radiometry and research progress in the field are introduced, and a bright future has been brought forward.
应用推荐