外调制光纤链路的电子线性化与偏置控制

International Topical Meeting on Microwave Photonics MWP 2000 (Cat. No.00EX430) Pub Date : 2000-09-11 DOI:10.1109/MWP.2000.889808

V. Magoon, Bahram Jalali

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引用次数: 13

摘要

我们设计和制造了一种单片预失真线性化电路，应用于外调制模拟光纤链路。结果表明，在1.3 GHz频段，三阶失真被抑制了24 dB。我们还介绍了第一个全数字偏置补偿回路的实验结果。该电路对二阶失真具有25db的抑制作用。

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Electronic linearization and bias control for externally modulated fiber optic link

We present the design and fabrication of a monolithic predistortion linearization circuit with application to externally modulated analog fiber optic links. Results indicate 24 dB suppression of 3rd order distortion at 1.3 GHz. We also present experimental results on the first fully-digital bias compensation loop. The circuit exhibits 25 dB suppression of 2nd order distortion.

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International Topical Meeting on Microwave Photonics MWP 2000 (Cat. No.00EX430)

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