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	Ciyuan Qiu
	Research Areas	Silicon Photonic Devices and Cricuit Graphene Optics and Plasmonics
	Phone	+86 21 34204356
	E-mail	qiuciyuan@sjtu.edu.cn

	Biography
Ciyuan Qiu (邱辞源) received the B.S. degree and M.S. degree from Tsinghua University, Beijing, China in 2005 and 2007 respectively, and the Ph.D. degree from Rice University, Houston, Texas, in 2013. He then worked as post-doc in Rice University until June 2014. He joined Shanghai Jiao Tong University, Shanghai, China, in August 2014. Dr. Qiu has published over 32 journal and conference papers, such as Nano Letters, Optics Letters and Optics Express. His research interests include Silicon Photonics Devices and Circuit, Graphene Optics and Plasmonics.
Publications
Journal D. Zheng, C. Qiu, H. Zhang, X. Jiang, and Y. Su," Demonstration of a push-pull silicon dual-ring modulator with enhanced optical modulation amplitude," IEEE/OSA J. Lightw. Technol., accepted. Q. Zhu, C. Qiu, Y. He, Y. Zhang, and Y. Su, "Self-homodyne wavelength locking of a silicon microring resonator," Optics Express, Vol. 27, No. 25, 2019, pp. 36625-36636. N. Zhao, C. Qiu, Y. He, Y. Zhang, and Y. Su, "Broadband Polarization Beam Splitter by Using Cascaded Tapered Bent Directional Couplers," IEEE Photonics Journal, Vol. 11, No. 4, 2019, pp. 1-8. Y. Qi, C. Qiu, W. Gao, X. Zhong, and Y. Su, "Silicon Reconfigurable Electro-Optical Logic Circuit Enabled by a Single-Wavelength Light input," IEEE Photonics Technology Letters, Vol. 31, No. 6, 2019, pp. 435-438. K. Wu, Y. Wang, C. Qiu , and J. Chen, “Thermo-optic all-optical devices based on two-dimensional materials” (Invited Review), Photonics Research, Vol. 6, No. 10, 2018, C22~C28 Q. Zhu, X. Jiang, Y. Yu, R. Cao, H. Zhang, D. Li, Y. Li, L. Zeng, X. Guo, Y. Zhang, and C. Qiu, "Automated Wavelength Alignment in a 4 × 4 Silicon Thermo-Optic Switch Based on Dual-Ring Resonators," IEEE Photonics Journal, Vol. 10, No. 1, 2018, pp. 1-12. C. Qiu, Y. Yang, C. Li, Y. Wang, K. Wu, and J. Chen, “All-optical control of light on a graphene-on-silicon nitride chip using thermo-optic effect”, Scientific Reports, Vol. 7, No. 17046, 2017, pp. 1-7 Z. Xu, C. Qiu, Y. Yang, Q. Zhu, X. Jiang, Y. Zhang, W. Gao, and Y. Su, "Ultra-compact tunable silicon nanobeam cavity with an energy-efficient graphene micro-heater," Optics Express, Vol. 25, No. 16, 2017, pp. 19479-19486. H. Zhou, C. Qiu, X. Jiang, Y. He, Y. Zhang, Y. Su, and R. Soref, "Compact, submilliwatt, 2 × 2 silicon thermo-optic switch based on photonic crystal nanobeam cavities," Photonics Research, Vol. 5, No. 2, 2017, pp. 108-112. C. Qiu, T. Pan, W. Gao, R. Liu, Y. Su, and R. Soref, "Proposed High Speed Micron-Scale Spatial Light Valve Based on a Silicon-Graphene Hybrid Structure," Optics Letters, Vol. 40, No. 19, 2015, pp. 4480–4483. X. Sun, C. Qiu, J. Wu, H. Zhou, T. Pan, J. Mao, X. Yin, R. Liu, W. Gao, Z. Fang, and Y.Su, "Broadband photodetection in a microfiber-graphene device," Optics Express, Vol. 23, No. 19, 2015, pp. 25209-25216. T. Pan, C. Qiu, J. Wu, X. Jiang, B. Liu, Y. Yang, H. Zhou, R. Soref, and Y. Su, "Analysis of an electro-optic modulator based on a graphene-silicon hybrid 1D photonic crystal nanobeam cavity," Optics Express, Vol. 23, No. 18, 2015, pp. 23357-23364. C. Qiu, W. Gao, R. Vajtai, P. M. Ajayan, J. Kono, and Q. Xu, "Efficient Modulation of 1.55 μm Radiation with Gated Graphene on a Silicon Microring Resonator," Nano Letters, Vol. 14, No. 12, 2014, pp. 6811–6815. C. Qiu, W. Gao, R. Soref, J. T. Robinson and Q. Xu, "Reconfigurable electro-optical directed-logic circuit using carrier-depletion micro-ring resonators," Optics Letters, Vol. 39, No. 24, 2014, pp. 6767-6770. C. Qiu, J. Chen and Q. Xu, "Ultraprecise measurement of resonance shift for sensing applications," Optics Letters, Vol. 37, No. 23, 2012, pp. 5012-5014. C. Qiu, J. Chen, Y. Xia and Q. Xu, "Active dielectric antenna on chip for spatial light modulation," Scientific Reports, Vol. 2, No. 855, 2012, pp. 1-7. C. Qiu, X. Ye, R. Soref, L. Yang and Q. Xu, "Demonstration of Reconfigurable Electro-Optical Logic with Silicon Photonic Integrated Circuits," Optics Letters, Vol. 37, No. 19, 2012, pp. 3942-3944. C. Qiu* and Q. Xu, "Controlling normal incident optical waves with an integrated resonator," Optics Express, Vol. 19, No. 27, 2011, pp. 26905-26910. C. Qiu, J. Shu, Z. Li, X. Zhang, and Q. Xu, "Wavelength tracking with thermally controlled silicon resonators," Optics Express, Vol. 19, No. 6, 2011, pp. 5143-5148. Conference C. Qiu, T. Pan, and Y. Su, "Near-infrared electro-optic modulator based on silicongraphene hybrid structure," in Proc. POEM, 2015, paper WP13. C. Qiu，W.Gao, R.Soref, J.Robinson, and Q. Xu, "Demonstration of Reconfigurable Electro-Optical Directed-Logic Circuit by Carrier Depletion Micro-ring Resonators," in CLEO, 2015, paper SM2I.4. C. Qiu and Q. Xu, "Enhance the Efficiency of FWM-Based Wavelength Conversion with a Double-Ring Resonator," in CLEO, 2012, paper JW4A.89. C. Qiu, R. Soref, and Q. Xu, "Demonstration of Reconfigurable Directed Logic in Silicon Photonic Integrated Circuits," in CLEO, 2012, paper CTu3I.3. C. Qiu and Q. Xu, "Micro-Gear Resonator for Direct Coupling to Normal-Incident Waves," in CLEO, 2012, paper CM1M.3. C. Qiu and Q. Xu, "Wavelength Tracking with Thermally Controlled Silicon Resonators," in CLEO, 2011, paper CWC5. J. Shu, C. Qiu, V. Astley, D. Nickel, D. Mittleman, and Q. Xu, "Resonant Transmission of Ring Aperture for Switching Terahertz Waves," in CLEO, 2011, paper CWA3. C.Qiu, H.Chen, M.Chen, S.Xie, "Carrier-reuse using PolSK data rewriting method in PONs," in OFC, 2008, paper JWA104. H.Chen, C.Qiu, M.Chen, S.Xie, "Multiband UWB Pulse Generation Using Hybrid Photonic Microwave Filters," in OFC, 2008, paper JThA66.
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