f > 10GHz半导体注入激光器的高速调制

Seventh Topical Meeting on Integrated and Guided-Wave Optics Pub Date : 1900-01-01 DOI:10.1364/igwo.1984.wb2

K. Lau, N. Bar-chaim, I. Ury, A. Yariv

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引用次数: 0

摘要

注入激光器的直接调制带宽与各种激光参数之间的基本关系如下:其中P0为有源区的光功率密度，A为微分增益常数，τ p为光子寿命。很明显，带宽可以通过增加P值来增加。

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High Speed Modulation of Semiconductor Injection Lasers at f > 10GHz

A fundamental relation between the direct modulation bandwidth of an injection laser and the various laser parameters is as follows: where P0 is the optical power density at the active region, A is the differential gain constant and τ p is the photon lifetime. It is obvious that the bandwidth can be increased by increasing P o .

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Seventh Topical Meeting on Integrated and Guided-Wave Optics

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