Vertically coupled microring resonators using polymer wafer bonding

被引：60

作者：

Absil, PP ^{[1
]}

Hryniewicz, JV

Little, BE

Johnson, FG

Ritter, KJ

Ho, PT

机构：

[1] Lab Phys Sci, College Pk, MD 20740 USA

[2] Univ Maryland, Dept Elect & Comp Engn, College Pk, MD 20742 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2001年 / 13卷 / 01期

关键词：

microresonator; wavelength filter; WDM;

D O I：

10.1109/68.903217

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：

A new technique is presented to make vertically coupled semiconductor microring resonators that eases the fabrication process with devices more robust to ring-to-waveguide misalignments, Single-mode microring optical channel dropping filters are demonstrated for the first time in this configuration with es greater than 3000 and an on-resonance channel extinction greater than 12 dB, A 1 x 4 multipiexer/demultiplexer crossbar array with second-order microrings was also made and exhibited channel-to-channel crosstalk lower than 10 dB.

引用

收藏

页码：49 / 51

页数：3

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