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| Effects of Non-abrupt Interface on Waveguide Properties of SiGe/Si MQW Photodetector | |
| 作者姓名： | 朱育清 杨沁清 王启明 |
| 摘 要： | With the development of MBE and MOCVD techniques,the MQW waveguide has become an important structure in some optoelectronic devices[1~3].SiGe/SiMQW waveguide photodetectors have been demonstrated.By using the SiGe/Si MQW structures as natural waveguides,a high quantum efficie... |
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