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50/100GHz AWG型光学梳状滤波器的设计与制备
Design and Fabrication of 50/100GHz AWG Based Interleaver
查看参考文献9篇
文摘
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以Si基SiO2平面光波导为基础,设计并制备了50/100GHz AWG型光学梳状滤波器.制备得到的AWG型光学梳状滤波器可以覆盖1520~1585nm的波长范围,共有160个信道.功率输出不均匀度<0.5dB,插入损耗<8dB,相邻通道的串扰>13dB,在距离中心频率最远的信道,输出频率偏离ITU标准15GHz.分析了影响器件串扰和信道频率偏移的原因,并提出了相应的解决办法. |
其他语种文摘
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50/100GHz AWG based interleaver is designed and fabricated based on SiOz-on-Si optical planar waveguides. It is ca-pable of covering the wavelength ranging from 1520 to 1580nm with 160 channels. The loss nonuniformity is <0. 5dB,the inser-tion loss <8dB,and the channel corsstalk to the neighbouring channels >13dB. The output frequency of the outer most chan-nels has a deviation of 15GHz from the ITU grid. The reasons degrading the crosstalk property and channel-frequency accuracy of the device are analyzed,and the approaches improving the relevant properties are proposed. |
来源
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半导体学报
,2005,26(5):1020-1023 【核心库】
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关键词
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AWG
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光学梳状滤波器
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平面光波导
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Si基SiO2
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地址
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中国科学院半导体研究所,光电子研究发展中心, 北京, 100083
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语种
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中文 |
文献类型
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研究性论文 |
ISSN
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0253-4177 |
学科
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电子技术、通信技术 |
基金
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国家863计划
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文献收藏号
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CSCD:2034148
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