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1.5μm波长范围的分布反馈隐埋异质结构(DFB-BH)GaInAsP/InP激光器在热沉温度高达310K下实现了连续工作。得到了300K下55mA的阈值电流以及单纵模工作。
1.5μm Wavelength Distribution Feedback Buried Heterostructure (DFB-BH) The GaInAsP / InP laser achieves continuous operation at a heat sink temperature of up to 310K. Got the threshold current of 55mA under 300K and single longitudinal mode work.