High efficiency grating coupling of THz pulse radiation into dielectric waveguide

被引：4

作者：

Roux, JF ^{[1
]}

Aquistapace, F ^{[1
]}

Garet, F ^{[1
]}

Duvillaret, L ^{[1
]}

Coutaz, JL ^{[1
]}

机构：

[1] Univ Savoie, LAHC, F-73376 Le Bourget Du Lac, France

来源：

ELECTRONICS LETTERS | 2001年 / 37卷 / 23期

关键词：

D O I：

10.1049/el:20010949

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

First results of efficient frequency selective coupling of THz signals into a dielectric waveguide are presented. The coupling is performed through a grating engraved at the top of a highly resistive silicon waveguide. Coupling efficiencies higher than 90% are observed in the sub-millimetre range.

引用

页码：1390 / 1392

页数：3

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