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给出了研制的１．３μｍＩｎＧａＡｓＰ／ＩｎＰ超辐射发光二极管的低频光噪声和电噪声及其相关性的实验结果。结合电导数、光导数及光谱测试进行了分析和讨论。结果表明．超辐射发光二极管的低频光噪声和电噪声有相关性．其噪声大小与器件材料质量、结构参数及工作条件密切相关。
The experimental results of the low frequency optical noise and electric noise of the 1.3μm InGaAsP / InP superluminescent diode and their correlations are given. Combined with the conductance, light conductance and spectral test were analyzed and discussed. The results show. The low-frequency optical noise of the superluminescent LED is related to the electrical noise. The noise is closely related to the quality of the device material, structural parameters and working conditions.