Co‑packaged optics(CPO):status,challenges,and solutions

作     者：Min Tan Jiang Xu Siyang Liu Junbo Feng Hua Zhang Chaonan Yao Shixi Chen Hangyu Guo Gengshi Han Zhanhao Wen Bao Chen Yu He Xuqiang Zheng Da Ming Yaowen Tu Qiang Fu Nan Qi Dan Li Li Geng Song Wen Fenghe Yang Huimin He Fengman Liu Haiyun Xue Yuhang Wang Ciyuan Qiu Guangcan Mi Yanbo Li Tianhai Chang Mingche Lai Luo Zhang Qinfen Hao Mengyuan Qin Min Tan;Jiang Xu;Siyang Liu;Junbo Feng;Hua Zhang;Chaonan Yao;Shixi Chen;Hangyu Guo;Gengshi Han;Zhanhao Wen;Bao Chen;Yu He;Xuqiang Zheng;Da Ming;Yaowen Tu;Qiang Fu;Nan Qi;Dan Li;Li Geng;Song Wen;Fenghe Yang;Huimin He;Fengman Liu;Haiyun Xue;Yuhang Wang;Ciyuan Qiu;Guangcan Mi;Yanbo Li;Tianhai Chang;Mingche Lai;Luo Zhang;Qinfen Hao;Mengyuan Qin

作者机构：School of Optical and Electronic InformationHuazhong University of Science and TechnologyWuhan 430074China Wuhan National Laboratory for OptoelectronicsHuazhong University of Science and TechnologyWuhan 430074China Department of Electronic and Computer EngineeringThe Hong Kong University of Science and TechnologyHong KongChina HKUST Fok Ying Tung Research InstituteGuangzhou 511462China The Hong Kong University of Science and Technology(Guangzhou)Guangzhou 511462China Chongqing United Micro-Electronics Center(CUMEC)Chongqing 401332China Hisense Broadband Multimedia Technologies Co.Ltd.Qingdao 266000China Institute of MicroelectronicsChinese Academy of SciencesBeijing 100029China State Key Laboratory of Superlattices and MicrostructuresInstitute of SemiconductorsChinese Academy of SciencesBeijing 100083China School of MicroelectronicsXi’an Jiaotong UniversityXi’an 710049China Zhangjiang LaboratoryShanghai 201210China The State Key Laboratory of Advanced Optical Communication Systems and NetworksDepartment of Electronic EngineeringShanghai Jiao Tong UniversityShanghai 200240China Huawei Technologies Co.Ltd.Shenzhen 440307China College of ComputerNational University of Defense TechnologyChangsha 410073China Institute of Computing TechnologyChinese Academy of SciencesBeijing 100086China 

出 版 物：《Frontiers of Optoelectronics》 (光电子前沿（英文版）)

年 卷 期：2023年第16卷第1期

页      面：1-40页

核心收录：

学科分类：08[工学] 0803[工学-光学工程] 

基　　金：supported by the National Key Research and Development Program of China(No.2019YFB2203004) 

主　　题：Co-packaged optics Silicon photonics High-performance computing Advanced packaging External laser Optical power delivery Co-simulation Standardization Transmitter Receiver 

摘      要：Due to the rise of 5G,IoT,AI,and high-performance computing applications,datacenter trafc has grown at a compound annual growth rate of nearly 30%.Furthermore,nearly three-fourths of the datacenter trafc resides within *** conventional pluggable optics increases at a much slower rate than that of datacenter *** gap between application requirements and the capability of conventional pluggable optics keeps increasing,a trend that is *** optics(CPO)is a disruptive approach to increasing the interconnecting bandwidth density and energy efciency by dramatically shortening the electrical link length through advanced packaging and co-optimization of electronics and *** is widely regarded as a promising solution for future datacenter interconnections,and silicon platform is the most promising platform for large-scale *** international companies(e.g.,Intel,Broadcom and IBM)have heavily investigated in CPO technology,an inter-disciplinary research feld that involves photonic devices,integrated circuits design,packaging,photonic device modeling,electronic-photonic co-simulation,applications,and *** review aims to provide the readers a comprehensive overview of the state-of-the-art progress of CPO in silicon platform,identify the key challenges,and point out the potential solutions,hoping to encourage collaboration between diferent research felds to accelerate the development of CPO technology.