Second-order filter response from parallel coupled glass microring resonators

被引：104
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
收藏
页码：1426 / 1428
页数：3
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