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Above threshold analysis of three-section DFB/DBR lasers with second-order gratings

机译:高于二阶光栅的三节DFB / DBR激光器的阈值分析

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Three-section DFB/DBR lasers with a pumped DFB center section and two unpumped DBR end-sections have demonstrated stable single longitudinal mode operation at six times threshold and low threshold current. A schematic diagram and threshold analysis of the DFB/DBR laser is presented.
机译:具有泵浦DFB中心部分的三节DFB / DBR激光器和两个未卸妆的DBR末端部分已经在六倍阈值和低阈值电流下表现出稳定的单纵模式操作。提出了DFB / DBR激光器的示意图和阈值分析。

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