Second-order filter response from parallel coupled glass microring resonators

被引：103

作者：

Chu, ST

Little, BE

Pan, WG

Kaneko, T

Kokubun, Y

机构：

[1] Kangawa Acad Sci & Technol, Kawasaki, Kanagawa 2130012, Japan

[2] MIT, Elect Res Lab, Cambridge, MA 02139 USA

[3] Univ Maryland, Lab Phys Sci, College Pk, MD 20742 USA

[4] Yokohama Natl Univ, Dept Elect Engn & Comp Engn, Hodogaya Ku, Yokohama, Kanagawa 2408501, Japan

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1999年 / 11卷 / 11期

关键词：

microresonator; wavelength-division multiplexing; wavelength filter;

D O I：

10.1109/68.803067

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：

Ring resonators are coupled in parallel in order to obtain a second order type of wavelength response. The phase relationship between the rings determines the details of the spectral response. The rings used in the experiment have radii of 25 mu m and are fabricated from compound glass having an index of 1.539. Several resonances are observed to have double peaked box-like response.

引用

页码：1426 / 1428

页数：3

共 8 条

[1] [Anonymous], 1999, OPTICAL FILTER DESIG, DOI DOI 10.1002/0471213756
[2] An eight-channel add-drop filter using vertically coupled microring resonators over a cross grid
Chu, ST
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Kaneko, T
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Kokubun, Y
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1999, 11 (06) : 691 - 693
[3] Wavelength trimming of a microring resonator filter by means of a UV sensitive polymer overlay
Chu, ST
Pan, WG
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Kaneko, T
Little, BE
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[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1999, 11 (06) : 688 - 690
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Little, BE
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[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1998, 10 (04) : 549 - 551
[6] Vertically coupled glass microring resonator channel dropping filters
Little, BE
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[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 1999, 11 (02) : 215 - 217
[7] LITTLE BE, UNPUB FILTER SYNTHES
[8] Waveguide-coupled AlGaAs/GaAs microcavity ring and disk resonators with high finesse and Z1.6-nm free spectral range
Rafizadeh, D
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Ho, ST
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[J]. OPTICS LETTERS, 1997, 22 (16) : 1244 - 1246

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