Simple method to adjust polarization dependence in polymeric arrayed waveguide gratings

被引：13

作者：

Lee, JM ^{[1
]}

Park, S ^{[1
]}

Lee, MH ^{[1
]}

Ahn, JT ^{[1
]}

Ju, AJ ^{[1
]}

Kim, KH ^{[1
]}

机构：

[1] Elect & Telecommun Res Inst, Basic Res Lab, Taejon 305350, South Korea

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2003年 / 15卷 / 07期

关键词：

arrayed waveguide grating (AWG); birefringence; polymeric waveguide;

D O I：

10.1109/LPT.2003.813388

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：

Polarization-dependent wavelength shift of a birefringent-polymeric arrayed waveguide grating (AWG) is found to be adjusted simply by controlling the thickness of the first upper cladding layer While forming the upper cladding by several sublayers. Polarization-dependent wavelength shift is reduced to 0.08 from 4.24 nm in a birefringent-polymeric 16 x 16 channel AWG on a silicon substrate by this method.

引用

页码：927 / 929

页数：3

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