Gain-Power Trade-Off in Low-Confinement Semiconductor Optical Amplifiers

2007 International Conference on Numerical Simulation of Optoelectronic Devices Pub Date : 2007-10-15 DOI:10.1109/NUSOD.2007.4349042

P. Juodawlkis, J. Plant

引用次数: 9

Abstract

We report simulation and experimental results to explore the fundamental trade-off between small-signal gain (G₀) and saturation output power (P_0,SAT) in semiconductor optical amplifiers having very small (< 1%) optical confinement factor Gamma. We demonstrate a high-power 1.5-mum InGaAsP slab-coupled optical waveguide amplifier (SCOWA) exhibiting G₀ = 22.5 dB and P_0,SAT = +28.8 dBm.

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低约束半导体光放大器的增益-功率权衡

我们报告了模拟和实验结果，以探索具有非常小(< 1%)光约束因子Gamma的半导体光放大器的小信号增益(G0)和饱和输出功率(P0,SAT)之间的基本权衡。我们展示了一个高功率1.5 μ m InGaAsP板耦合光波导放大器(SCOWA)， G0 = 22.5 dB, P0,SAT = +28.8 dBm。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2007 International Conference on Numerical Simulation of Optoelectronic Devices

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