High-Speed and High Saturation Power Avalanche Photodiode for Coherent Communication

Nassem,Sean Yang,Sheng-Yun Wang,Hsiang-Szu Chang,H. S. Chen,Jack Jia-Sheng Huang,Emin Chou,Yu-Heng Jan,Jin-Wei Shi

2021 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC)（2021）

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摘要

High-speed/power APDs with novel etched-mesa structure are demonstrated to suppress edge breakdown. With 24 mu m diameters, they achieve 21GHz bandwidths, 5.5A/W responsivity, and RF saturation power over +5 dBm (10 GHz) under 8mA photocurrent and 0. 9V(br). (C) 2021 Optical Society of America

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关键词

(040.1345) Avalanche photodiodes (APDs),(230.5170) Photodiodes

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