8-channel hybrid III-V/silicon DFB laser array with highly uniform 200 GHz spacing and power

Duanni Huang,Ranjeet Kumar,Xinru Wu,Kimchau N. Nguyen,Guan-Lin Su,Meer Sakib,Chaoxuan Ma,John Heck,Haisheng Rong

2021 27th International Semiconductor Laser Conference (ISLC)（2021）

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摘要

We demonstrate an eight-channel DFB array with 200 GHz spacing with excellent power (+/- 0.25 dB) and channel spacing uniformity (+/- 13 GHz). The laser array is fully integrated on silicon and suitable for high-volume, multiwavelength applications such as co-packaged optics or optical I/O.

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关键词

0.25 dB,eight-channel DFB array,excellent power,frequency 13.0 GHz,frequency 200.0 GHz,high-volume,highly uniform 200 GHz spacing,noise figure 0.25 dB

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