Hybrid-integrated Tunable Laser Diode Using Polymer Coupled-ring Reflector

被引：3
|
作者：
Park, Joonoh [1 ]
Lee, Taehyung [1 ]
Chung, Youngchul [1 ]
机构：
[1] Kwangwoon Univ, Dept Elect & Commun Engn, Seoul, South Korea
来源：
KOREAN JOURNAL OF OPTICS AND PHOTONICS | 2008年 / 19卷 / 03期
关键词：
Polymer; Tunable filter; Hybrid-integrated laser; Ring resonator; Planar lightwave circuit;
D O I：
10.3807/HKH.2008.19.3.219
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
To realize a widely tunable laser diode, a polymer coupled-ring reflector is hybrid-integrated with reflective semiconductor optical amplifier. Even though ring-ring and ring-bus coupling ratios are changed by fabrication errors in waveguide width and height, they remain very close to the single peak condition, ensuring high yield in fabrication. The tuning range is observed to be about 35 nm, maintaining the side mode suppression ratio of about 30 dB.
引用
收藏
页码：219 / 223
页数：5
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