摘要
为了满足集成微波光子学的发展需要,随着硅基光子学的发展,硅基亚波长光栅波导被提出并受到关注.硅基亚波长光栅具备灵活度高、折射率可调等特性,主要用于实现光学滤波器、调制器、延迟线等集成微波光子学组件.本文对这类器件进行举例与讨论,并且在结尾提出对硅基亚波长光栅波导在集成微波光子学中应用的展望.
In order to meet the increasing integration demand from integrated microwave photonics,the devices based on subwavelength grating waveguide is proposed and studied.The subwavelength grating waveguide is mainly used in filters and optical delay lines in integrated microwave photonics,with design freedom in refractive index.We review and discuss the developments of these applications,and provide the outlook on the application of the subwavelength grating waveguide devices in integrated microwave photonics at the end.
作者
王俊嘉
房崇宝
Lawrence R Chen
WANG Jun-jia;FANG Chong-bao;CHEN Lawrence R(National Research Center for Optical Sensors/Communications Integrated Networks,Southeast University,Nanjing,Jiangsu 210096,China;Department of Electrical and Computer Engineering,McGIll University,Montreal,Quebec H3A 0E9,Canada)
出处
《电子学报》
EI
CAS
CSCD
北大核心
2022年第9期2233-2241,共9页
Acta Electronica Sinica
基金
国家重点研发计划(No.2019YFB2205303)
江苏省自然科学基金(No.BK20210207)
中央高校基本科研业务费专项资金(No.2242021k30007,No.2242021R10015)。
关键词
硅基光子学
亚波长光栅波导
集成微波光子学
滤波器
调制器
光学延迟线
silicon photonics
subwavelength grating waveguide
integrated microwave photonics
filters
EO modu⁃lators
optical delay lines
