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High-efficiency three-terminal laser array for optical interconnect

机译:用于光学互连的高效三端激光器阵列

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Abstract: d InGaAs/GaAs quantum well three terminal lasers with monolithically integrated intracavity modulators were fabricated using low threshold current structures formed by the temperature engineered growth (TEG) technique. An on-off efficiency ratio of 556 with optical power contrast ratio of 7.5 was measured with a total DC power consumption of 25.3 mW. Preliminary digital modulation shows bit error rate (BER) lower than 10$+$MIN@16$/ at 500 Mb/s. A theoretical analysis of the dynamic behavior of this device shows potential operation of 6.6 Gb/s with low inter- symbol interference.!9
机译:摘要:利用温度工程生长(TEG)技术形成的低阈值电流结构,制造了具有单片集成腔内调制器的InGaAs / GaAs量子阱三端激光器。测量的开关效率为556,光功率对比度为7.5,总DC功耗为25.3 mW。初步的数字调制显示,在500 Mb / s时,误码率(BER)低于10 $ + MIN @ 16 $ /。从理论上对该设备的动态行为进行分析,可以发现其在6.6 Gb / s的速率下具有较低的符号间干扰。

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