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Improved Temperature Dependences of GaInAsP/InP DFB Lasers with Wirelike Active Regions by Bragg Wavelength Detuning

机译:通过布拉格波长失谐改善了具有线状有源区的GaInAsP / InP DFB激光器的温度依赖性

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摘要

By adopting Bragg wavelength detuning into DFB lasers with wirelike active regions, the changes of threshold current densities and differential quantum efficiencies as low as 卤19% and 24%, respectively, were obtained between 10 掳C and 85 掳C.
机译:通过将布拉格波长失谐应用于具有线状有源区的DFB激光器中,在10掳C至85掳C之间,阈值电流密度和差分量子效率的变化分别低至+/- 19%和24%。

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