用于光模拟链路的激光二极管评估

T. D. Michaelis
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引用次数: 13

摘要

本文报道了评估AlGaAs异质结激光二极管和发光二极管(LED)在使用光纤的模拟光链路(特别是电视频道)中的应用的分析和实验工作。分析工作的重点是基于曲线拟合(第C节)和畸变分量的计算(第B节),使用静态传递函数来预测畸变。其目的是避免费力的频率测量。同样令人感兴趣的是通道间距的确定(第E节),以避免线性较差的设备(激光器和LED)的二阶和三阶干扰。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Laser Diode Evaluation for Optical Analog Link
This paper reports analytical and experimental work in evaluating AlGaAs heterojunction laser diodes and light-emitting diodes (LED) for utilization in analog optical links (in particular TV channels) employing optical fibers. The analytical work focuses on using the static transfer function to predict distortion, based-on curve fitting (Section C) and calculation of distortion components (Section B). The purpose is to avoid laborious frequency measurements. Also of interest is the determination of channel spacing (Section E) to avoid 2nd and 3rd order interference for devices (lasers and LED's) with rather poor linearity.
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