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Advances in measurement techniques for characterizing mid-IR fibers in the 2-12 mu m wavelength region

机译:用于在2-12μm波长区域中表征中红外纤维的测量技术的研究进展

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摘要

Recent advances that have taken place in laser sources and detectors for use with mid-IR fibers in the 2-12- mu m wavelength region are discussed. Emphasis is placed on III-V semiconductor devices. The parameters highlighted are temperature of operation, threshold current density, output power (for lasers), quantum efficiency, modulation response, and dark current (for detectors). It is suggested that much work remains to be done so that these devices can eventually be used in practical systems.
机译:讨论了在激光源和用于2-12-mu M波长区域中使用的激光源和探测器的最新进展。重点放在III-V半导体器件上。突出显示的参数是操作温度,阈值电流密度,输出功率(用于激光器),量子效率,调制响应和暗电流(用于探测器)。建议有很多工作仍有待完成,以便这些设备最终可以用于实际系统。

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