| An Electroabsorption Modulator Monolithically Integrated with a Semiconductor Optical Amplifier and a Dual-Waveguide Spot-Size Converter |
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| 作者姓名： | Hou Lianping Wang Wei Zhu Hongliang Zhou Fan Wang Lufeng and Bian Jing |
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| 作者单位： | 中国科学院半导体研究所光电子研究发展中心 北京100083
(侯廉平，王圩，朱洪亮，周帆，王鲁峰)，中国科学院半导体研究所光电子研究发展中心 北京100083(边静) |
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| 基金项目： | 国家自然科学基金
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国家重点基础研究发展计划(973计划) |
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| 摘 要： | A semiconductor optical amplifier and electroabsorption modulator monolithically integrated with a spot-size converter input and output is fabricated by means of selective area growth,quantum well intermixing,and asymmetric twin waveguide technology.A 1550～1600nm lossless operation with a high DC extinction ratio of 25dB and more than 10GHz 3dB bandwidth are successfully achieved.The output beam divergence angles of the device in the horizontal and vertical directions are as small as 7.3°×18.0°,respectively,resulting in a 3.0dB coupling loss with a cleaved single-mode optical fiber.
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| 关 键 词： | semiconductor optical amplifier electroabsorption modulator spot-size converters selective area growth quantum well intermixing asymmetric twin waveguide |
| 文章编号： | 0253-4177（2005）08-1504-05 |
| 收稿时间： | 2005-03-16 |
| 修稿时间： | 2005-04-25 |
An Electroabsorption Modulator Monolithically Integrated with a Semiconductor Optical Amplifier and a Dual-Waveguide Spot-Size Converter |
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| Hou Lianping,Wang Wei,Zhu Hongliang,Zhou Fan,Wang Lufeng,and Bian Jing.An Electroabsorption Modulator Monolithically Integrated with a Semiconductor Optical Amplifier and a Dual-Waveguide Spot-Size Converter[J].Chinese Journal of Semiconductors,2005,26(8):1504-1508. |
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| Authors: | Hou Lianping Wang Wei Zhu Hongliang Zhou Fan Wang Lufeng and Bian Jing |
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| Abstract: | |
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| Keywords: | semiconductor optical amplifier electroabsorption modulator spot-size converters selective area growth quantum well intermixing asymmetric twin waveguide |
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