上海交通大学电子信息与电气工程学院教授，博士生导师，上海市曙光学者。分别于2005年和2007年获清华大学学士学位和硕士学位，2013年获美国Rice University博士学位。研究方向为硅基/石墨烯光电子器件。目前在光学领域著名期刊和会议上发表论文65 篇，其中发表第一作者/通信作者论文36篇，包括1篇Nano Letters(第一作者，IF=11.238)和1篇 ACS Nano (共同作者, IF=14.588, ESI 热点论文)，论文至今已被SCI（完全）他引1230次， Google Scholar引用2600余次。

1. 硅基光电子学

2. 石墨烯光学

1. 2020年上海市曙光计划

2. 2017年上海交通大学晨星-优秀青年学者奖励计划

3. 2017年电子系季寒冰青年教师基金奖励（1人/年）

4. 2016年上海交通大学SMC-晨星青年学者奖励计划

5. 2012年国家优秀自费留学生奖学金

1. 本科生课程: EE368半导体物理与器件

2. 研究生课程: X034513导波光学

1. 国家自然科学基金区域创新发展联合基金重点项目，U23A20356，基于氮化硅和石墨烯异质集成的低功耗硅光收发芯片研究，2024.01-2027.12，主持
2. 国家自然科学基金面上项目，62275149，基于硅-石墨烯混合集成微纳天线的高速光学相控阵，2023.01-2026.12，主持
3. 国家自然科学基金面上项目，61875120，基于硅基有源微纳天线的光学相控阵，2019.01-2022.12，主持
4. 国家自然科学基金青年基金，61505104，基于硅-石墨烯复合结构的高速空间光调制器，2016.01-2018.12，主持
5. 重点研发计划课题（课题负责人），2019YFB2205204, 先进硅光调控技术, 2020.1-2022.12,主持
6. 华为公司产学研项目，YBN2016050067，集成光交换项目，2016.07-2018.06，主持

1. 朱庆明，商启航，姜新红，张永，邱辞源，苏翼凯，基于自零差检测的自动波长锁定装置，中国专利，CN201810298322.7.
2. 李丹萍，李彦波，邱辞源，朱庆明，张红霞，用于硅基双微环光开关的波长对准方法、装置和系统，中国专利，CN201711278862.0.
3. 姜新红，张红霞，张永，邱辞源，苏翼凯，基于硅基纳米梁环路结构的粗波分复用器，中国专利，CN201710259366.4.
4. 姜新红，张红霞，张永，邱辞源，苏翼凯，基于级联交织器的宽带波长带宽可调滤波器，中国专利，CN201710259336.3.
5. Xu Qianfan，Shu Jie，Mittleman Daniel M.，Qiu,Ciyuan，Device and method for modulating transmission of terahertz waves，美国专利， PCT/US2012/036289.
6. 陈明华，邱辞源，石颖，谢世钟，突发光纤传输系统的突发时间特性和误码率测试装置，中国专利，CN200510086787.9.

1. Yi Xiaogen, Zhang Yibo, Zeng Huiying, Gao Sai, Guo Shuting, and Qiu Ciyuan*，Demonstration of an ultra-compact 8-channel sinusoidal silicon waveguide array for optical phased array, Optics Letters, 2022, 47(2):226-229.

2. Qiu Ciyuan, Zeng Huiying, and Su Yikai*, Recent Progress in graphene-based optical modulators on silicon photonics platform, National Science Open, 2022, 1:1-20.
   

3. Zeng Huiying, Fan Jichao, Zhang Yibo, Su Yikai, Qiu Ciyuan*, and Gao Weilu* , Graphene plasmonic spatial light modulator for reconfigurable diffractive optical neural networks, Optics Express, 2022, 30(8): 12712-12721.

4. Qiu Ciyuan, Xiao Huifu, Wang Liheng, Tian Yonghui，Recent advances in integrated optical directed logic operations for high performance optical computing: a review, Frontiers of Optoelectronics, 2022, 15(1),1-17

5. Gao Sai, Wang Hongwei, Yi Xiaogen, and Qiu Ciyuan*, Ultra-compact multimode waveguide bend with shallowly etched grooves, Optics Express, 2021, 29(23): 38683-38690.
   

6. Guo Tao, Gao Sai, Zeng Huiying, Tang Linlong, and Qiu Ciyuan*, All-optical control of a single resonance in a graphene-on-silicon nanobeam cavity using thermo-optic effect, IEEE/OSA Journal of Lightwave Technology, 2021, 39(14):4710-4716.
   

7. Qiu Ciyuan*, Zhang Can, Zeng Huiying, and Guo Tao, High-performance graphene-on-silicon nitride all-optical switch based on a Mach-Zehnder interferometer, IEEE/OSA Journal of Lightwave Technology, 2021, 39(7):2099-2105.
8. Yi Xiaogen, Zeng Huiying, Gao Sai , and Qiu Ciyuan*, Design of an ultra-compact low-crosstalk sinusoidal silicon waveguide array for optical phased array, Optics Express, 2020, 28(25): 37505-37513.
9. Zheng Dongsheng, Qiu Ciyuan*, Zhang Hongxia, Jiang Xinhong, and Su Yikai, Demonstration of a push-pull silicon dual-ring modulator with enhanced optical modulation amplitude, IEEE/OSA Journal of Lightwave Technology, 2020, 38(14):3694-3700.
10. Zhao Ning, Qiu Ciyuan*, He Yu, Zhang Yong, and Su Yikai, Broadband Polarization Beam Splitter by Using Cascaded Tapered Bent Directional Couplers, IEEE Photonics Journal, 2019, 11(4):1-8.
11. Zhu Qingming, Qiu Ciyuan*, He Yu, Zhang Yong, and Su Yikai, Self-homodyne wavelength locking of a silicon microring resonator, Optics Express, 2019, 27(25):36625-36636.
12. Qi Yu, Qiu Ciyuan*, Gao Weilu, Zhong Xin, and Su Yikai, Silicon Reconfigurable Electro-Optical Logic Circuit Enabled by a Single-Wavelength Light Input, IEEE Photonics Technology Letters, 2019, 31(6): 435~438
13. Wu Kan, Wang Yifang, Qiu Ciyuan*, and Chen Jianping, Thermo-optic all-optical devices based on two-dimensional materials (Invited Review), Photonics Research, 2018, 6(10): C22~C28
14. Zhu Qingming, Jiang Xinhong, Yu Yanping, Cao Ruiyuan, Zhang Hongxia, Li Danping, Li Yanbo, Zeng Li, Guo Xuhan, Zhang Yong, and Qiu Ciyuan*, Automated Wavelength Alignment in a 4 × 4 Silicon Thermo-Optic Switch Based on Dual-Ring Resonators, IEEE Photonics Journal, 2018, 10(1):1-11.
15. Qiu Ciyuan, Yang Yuxing, Li Chao, Wang Yifang, Wu Kan, and Chen jianping, All-optical control of light on a graphene-on-silicon nitride chip using thermo-optic effect, Scientific Reports, 2017, 7(17046):1-7
16. Xu Zhenzhen, Qiu Ciyuan*, Yang Yuxing, Zhu Qingming, Jiang Xinhong, Zhang Yong, Gao Weilu, and Su Yikai, "Ultra-compact tunable silicon nanobeam cavity with an energy-efficient graphene micro-heater," Optics Express 2017, 25(16):19479-19486.
17. Zhou Huanying, Qiu Ciyuan*, Jiang Xinhong, He Yu, Zhang Yong, Su Yikai, and Soref Richard, "Compact, submilliwatt, 2 × 2 silicon thermo-optic switch based on photonic crystal nanobeam cavities," Photonics Research,2017, 5(2):108-112.
18. Sun Xiaowen, Qiu Ciyuan*, Wu Jiayang, Zhou Huanying, Pan Ting, Mao Junming, Yin Xi, Liu Ruili, Gao Weilu, Fang Zheyu, Su Yikai, Broadband photodetection in a microfibergraphene device, Optics Express, 2015, 23(19):  25209~25216
19. Pan Ting, Qiu Ciyuan*, Wu Jiayang, Jiang Xinhong, Liu Boyu, Yang Yuxing, Zhou Huanying, Soref Richard, Su Yikai, Analysis of an electro-optic modulator based on a graphene-silicon hybrid 1D photonic crystal nanobeam cavity, Optics Express, 2015, 23(18): 23357~23364
20. Qiu Ciyuan*, Pan Ting, Gao Weilu, Liu Ruili, Su Yikai, Soref Richard, Proposed high-speed micron-scale spatial light valve based on a silicon-graphene hybrid structure, Optics Letters, 2015, 40(19): 4480~4483
21. Qiu Ciyuan, Gao Weilu, Vajtai Robert, Ajayan Pulickel M., Kono Junichiro, Xu Qianfan*, Efficient Modulation of 1.55 µm Radiation with Gated Graphene on a Silicon Microring Resonator, Nano Letters, 2014, 14(12):  6811~6815 (IF=12.712)
22. Qiu Ciyuan, Gao Weilu, Soref Richard, Robinson Jacob T., Xu Qianfan*, Reconfigurable electro-optical directed-logic circuit using carrier-depletion micro-ring resonators, Optics Letters, 2014, 39(24): 6767~6770
23. Qiu Ciyuan, Chen Jianbo, Xia Yang, Xu Qianfan*, Active dielectric antenna on chip for spatial light modulation, Scientific Reports, 2012, 2(0855): 1-7
24. Qiu Ciyuan, Chen Jianbo, Xu Qianfan*, Ultraprecise measurement of resonance shift for sensing applications, Optics Letters, 2012, 37(23): 5012~5014
25. Qiu Ciyuan, Ye Xin, Soref Richard, Yang Lin, Xu Qianfan*, Demonstration of reconfigurable electro-optical logic with silicon photonic integrated circuits, Optics Letters, 2012, 37(19):3942~3944
26. Qiu Ciyuan and Xu Qianfan*, Controlling normal incident optical waves with an integrated resonator,Optics Express, 2011, 19(27): 26905-26910.
27. Qiu Ciyuan, Shu Jie, Li Zheng, Zhang Xuezhi, and Xu Qianfan*, Wavelength tracking with thermally controlled silicon resonators, Optics Express, 2011, 19(6): 5143-5148.
28. Qiu Ciyuan, Chen Hongwei, Chen Minghua*, and Xie Shizhong, Carrier-Reuse Using PolSK Data Rewriting Method in PONs, Optical Fiber Communication Conference, 2008, JWA104.