A method to get balanced output power of a current-controlled in-line semiconductor laser based on REC technique is investigated. By mapping the contour lines of the P-I contour diagram of this in-line tunable laser into the wavelength-current contour map, the maximum output power and the tuning curve is obtained. Numerical studies are carried on under linear and quadratic relations, as well as an experiment measurement. Results shows it's a feasible method to find the maximum output power and obtain working currents for the current-controlled in-line semiconductor lasers.

中文翻译：

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基于等效重构线性调频技术的多节可调激光器平衡输出功率研究

研究了一种基于REC技术获得电流控制的在线半导体激光器平衡输出功率的方法。通过将该在线可调激光器的PI轮廓图的轮廓线映射到波长-电流轮廓图中，可以获得最大输出功率和调谐曲线。在线性和二次关系下进行数值研究，并进行实验测量。结果表明，对于电流控制的在线半导体激光器，找到最大输出功率并获得工作电流是一种可行的方法。