带高速光窗口的16×16 CMOS-SEED交换芯片  

Photonic switching chip of 16×16 CMOS-SEED with high speed optical windows

作　　者：徐军[1] 曹明翠[1] 罗风光[1] 周新军[1] 

机构地区：[1]华中科技大学激光技术国家重点实验室

出　　处：《华中科技大学学报（自然科学版）》2003年第11期44-46,共3页Journal of Huazhong University of Science and Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目 (60 1 770 2 3 )

摘　　要：论述了一种带高速光窗口的 1 6× 1 6CMOS SEED交换芯片的设计及制作 .SEED像元光窗口阵列的大小为 1 0 μm× 1 0 μm ,间距为 2 5 0 μm ,光开关速率可达 1 0 ps量级 ,对其电逻辑和光调制特性进行了测试 ,并应用到 1 6× 1 6自由空间Crossbar光学交换实验系统中 ,实现了 1 6× 1 6光信号的Crossbar网络交换 .The design and fabrication process of 16 ×16 CMOS-SEED photonic switching chip with high speed optical windows were introduced. The size of the SEED smart pixel optical window array was 10?μm× 10?μm with a pitch of 250?μm. The optical switch speed was up to 10?ps degree. The characteristic of electrical logic and light modulation was tested. The CMOS-SEED chip was used in 16×16 free space optical crossbar switching experiment system, and 16×16 crossbar switching function was implemented in our experiment.

关 键 词：CMOS-SEED芯片 高速光窗口 光交换 设计 制作 

分 类 号：TN256[电子电信—物理电子学]