Self-sustained output power pulsations in InGaAs quantum dot ridge-waveguide lasers
Self-sustained output power pulsations in InGaAs quantum dot ridge-waveguide lasers
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DOI：
10.1063/1.2830998
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发表时间：
2008-01
影响因子：
4
通讯作者：
S. Mokkapati;H. Tan;C. Jagadish;M. Buda
中科院分区：
文献类型：
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作者：
S. Mokkapati;H. Tan;C. Jagadish;M. Buda
报道了InGaAs量子点有源区金属-有机化学气相沉积脊形波导激光器输出功率的自持脉动。给出了输出功率脉动的特性(范围、频率和调制深度)。根据量子点活动区的性质解释了脉动的起源。
Self-sustained pulsations in the output power of metal-organic chemical vapor deposition grown ridge-waveguide lasers with InGaAs quantum dot active region are reported. The characteristics of the output power pulsations (range, frequency, and modulation depth) are presented. The origin of the pulsations is explained in terms of the properties of the quantum dot active region.