Millimeter-wave dielectric properties of electro-optic polymer materials

被引：33

作者：

Lee, M ^{[1
]}

Mitrofanov, O ^{[1
]}

Katz, HE ^{[1
]}

Erben, C ^{[1
]}

机构：

[1] Lucent Technol, Bell Labs, Murray Hill, NJ 07974 USA

来源：

APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 08期

关键词：

D O I：

10.1063/1.1499767

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The complex dielectric constant of several polymer matrix materials and chromophore molecules of potential use in very high-speed electro-optic (EO) devices have been measured from 10 to 400 GHz. For all matrices, the index of refraction n is relatively low (1.3<n<2.0) and has little dispersion up to at least 250 GHz. Upon including an EO chromophore into the host, n increases up to 15%. The dielectric loss tangent is small (similar to10(-4)) in most cases. Use of these properties to velocity match a guided millimeter wave mode with a guided optical mode will be discussed. (C) 2002 American Institute of Physics.

引用

页码：1474 / 1476

页数：3

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