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介绍了1.55μm波段的多量子阱(MQW)行波式半导体激光放大器的制备及其特性的测量.其测量结果.在注入脉冲电流条件下.内增益为20dB.饱和输出峰值功率为40mW.
The preparation and characterization of 1.55μm multiwavelength MQW (Traveling Wave) semiconductor laser amplifier are introduced.The measurement results show that the internal gain is 20dB and the peak output power is 40mW at the pulse current injection.