面向大规模可编程硅基光信号处理器(特邀)  

Toward Large-Scale Programmable Silicon Photonic Signal Processor(Invited)

作　　者：谢意维 吴佳辰 琚新琰 周泽中 刘昱君 钱晟尧 刘顺华 李欢[1] 戴道锌[1] Xie Yiwei;Wu Jiachen;Ju Xinyan;Zhou Zezhong;Liu Yujun;Qian Shengyao;Liu Shunhua;Li Huan;Dai Daoxin(Centre for Optical and Electromagnetic Research,College of Optical Science and Engineering,Zhejiang University,Hangzhou 310058,Zhejiang,China)

机构地区：[1]浙江大学光电科学与工程学院光及电磁波研究中心,浙江杭州310058

出　　处：《激光与光电子学进展》2024年第19期100-109,共10页Laser & Optoelectronics Progress

基　　金：国家自然科学基金(62175214,U23B2047,62111530147,62321166651,62375240,62341508);浙江省引进培育领军型创新创业团队(2021R01001);浙江省重点项目(LZ22F050006);浙江大学百人计划研究员科研启动经费。

摘　　要：光信号处理作为信息系统的核心引擎,在实际应用中发挥着关键作用。其中,大规模可编程光信号处理器凭借其高灵活性、低成本和强大处理能力,成为当前研究的焦点。硅光子学以其小尺寸、低能耗以及与现有CMOS工艺的兼容性等优势,在过去十年中取得了显著进展,已成为前景广阔的集成平台。因此,将大规模可编程光信号处理器集成到硅基芯片上,不仅能够实现器件的小型化,还能确保系统的稳定性和高性能。本文综述了大规模可编程硅基集成芯片在微波光子学、光通信和光计算等信号处理领域的研究进展,并探讨了进一步开发此类芯片所面临的挑战。Photonic signal processing,an important aspect of information systems,is also crucial in practical applications.Large-scale programmable photonic signal processors,owing to their high flexibility,low cost,and powerful processing capabilities,have become a focus of current research.In terms of implementation,silicon photonic technology offers advantages such as compactness,low power consumption,and compatibility with existing CMOS processes.Remarkable progress has been made in this technology over the past decade,leading to its emergence as a highly promising integrated platform.The integration of large-scale programmable photonic signal processors on silicon-based chips not only facilitates device miniaturization but also ensures system stability and high performance.In this study,we review the research progress of large-scale programmable silicon-based integrated chips in the fields of microwave photonics,optical communications,and photonic computing and discuss the challenges associated with the further development of such chips.

关 键 词：集成光学器件 光信号处理器 超低损耗硅基波导 免校准光开关 微波光子学 光开关阵列 

分 类 号：TN256[电子电信—物理电子学]