Optical transmitter module with hybrid integration of DFB laser diode and proton-exchanged LiNbO3 modulator chip
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作者:
Wang, Xuyang
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Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Beijing Shiweitong Sci & Technol Co Ltd, Beijing 100176, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Wang, Xuyang
[1
,2
,3
]
Jia, He
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机构:
Beijing Shiweitong Sci & Technol Co Ltd, Beijing 100176, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Jia, He
[3
]
Li, Junhui
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机构:
Beijing Shiweitong Sci & Technol Co Ltd, Beijing 100176, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Li, Junhui
[3
]
Guo, Yumei
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Beijing Shiweitong Sci & Technol Co Ltd, Beijing 100176, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Guo, Yumei
[3
]
Liu, Yu
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Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Liu, Yu
[1
]
机构:
[1] Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
[3] Beijing Shiweitong Sci & Technol Co Ltd, Beijing 100176, Peoples R China
In this work, a hybrid integrated optical transmitter module was designed and fabricated. A proton-exchanged Mach-Zehnder lithium niobate (LiNbO3) modulator chip was chosen to enhance the output extinction ratio. A fiber was used to adjust the rotation of the polarization direction caused by the optical isolator. The whole optical path structure, including the laser chip, lens, fiber, and modulator chip, was simulated to achieve high optical output efficiency. After a series of process improvements, a module with an output extinction ratio of 34 dB and a bandwidth of 20.5 GHz (from 2 GHz) was obtained. The optical output efficiency of the whole module reached approximately 21%. The link performance of the module was also measured.
机构:
Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA
机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Liu, Dapeng
Tang, Jian
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机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Tang, Jian
Meng, Yao
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机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Meng, Yao
Li, Wei
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机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Li, Wei
Zhu, Ninghua
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机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Zhu, Ninghua
Li, Ming
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机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
机构:
Univ Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USAUniv Calif Santa Barbara, Dept Elect & Comp Engn, Santa Barbara, CA 93106 USA
机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Liu, Dapeng
Tang, Jian
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h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Tang, Jian
Meng, Yao
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机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Meng, Yao
Li, Wei
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h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Li, Wei
Zhu, Ninghua
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Zhu, Ninghua
Li, Ming
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
Univ Chinese Acad Sci, Sch Elect Elect & Commun Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China