Integrated Couplers of THz Radiation for Helical Slow-Wave Structures

被引：0

作者：

Hajitabarmarznaki, Shiva ^{[1
]}

Scott, Shelley A. ^{[2
]}

Martinez-Argudo, Marcos ^{[1
]}

Prakash, Divya J. ^{[3
]}

Lagally, Max G. ^{[2
]}

van der Weide, Daniel W. ^{[1
]}

Cavallo, Francesca ^{[3
,4
]}

机构：

[1] Univ Wisconsin Madison, Dept Elect & Comp Engn, Madison, WI 53706 USA

[2] Univ Wisconsin Madison, Dept Mat Sci & Engn, Madison, WI 53706 USA

[3] Univ New Mexico, Ctr High Technol Mat, Albuquerque, NM 87106 USA

[4] Univ New Mexico, Dept Elect & Comp Engn, Albuquerque, NM 87131 USA

来源：

ACS OMEGA | 2024年 / 9卷 / 33期

关键词：

CRYSTALLINE SILICON; ALKALINE-SOLUTIONS; DESIGN;

D O I：

10.1021/acsomega.4c05562

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have designed an integrated device that couples input and output coaxial horn antennas with a self-assembled helical slow-wave structure cradled in a v-groove on a silicon-on-insulator wafer. These devices will potentially enable the characterization of cold parameters and beam-wave interaction in slow-wave structures on a wafer level, i.e., without having to dice and package individual devices. In addition, such vertically integrated antennas and helical slow-wave structures may form the basis of compact and low-cost traveling-wave tube amplifiers operating at THz frequencies.

引用

页码：35973 / 35977

页数：5

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