崔开宇 博士 副教授
清华大学罗姆电子工程馆2-109
北京市海淀区，100084
Tel: +86--805
Fax: +86--808
电子邮件: kaiyucui@tsinghua.edu.cn
个人主页链接：http://nano-oelab.ee.tsinghua.edu.cn
教育背景2010年：获博士学位，清华大学校优秀博士毕业生，校级优秀博士论文
2005~2010：清华大学电子工程系攻读博士学位，电子科学与技术专业
2005年：获学士学位，吉林大学校优秀毕业生，校级优秀毕业论文
2001~2005：吉林大学电子工程系，电子科学与技术专业

工作履历2016~至今: 清华大学电子工程系 副教授
2013~2016: 清华大学电子工程系 助理教授
2010~2013: 清华大学电子工程系 博士后

教学工作：
"量子电子学" 研究生专业基础课
"纳结构光电子学导论" 研究生专业任选课
"物理电子学实验(3)" 本科生限选课
研究领域博士/博士后期间的研究方向为光子晶体无源、有源器件及其在集成芯片上的应用。实现了尺寸最小的宽带光开关，同时是InP基有源光子晶体刻蚀深宽比记录保持者；留校工作后，在国内率先开展光声晶体前沿研究，在国内首次研制出大于5GHz声子频率的纳米臂微腔。作为项目负责人和项目骨干承担多项国家和国际合作项目，任Scientific Reports编委等职。
学术成果代表性论文:
论文引用链接: https://scholar.google.com/citations?user=DiFBt3cAAAAJ&hl=zh-CN
[1]Zhilei Huang, Kaiyu Cui, Guoren Bai, Xue Feng, Fang Liu, Wei Zhang, and Yidong Huang, “High-mechanical-frequency characteristics of optomechanical crystal cavity with coupling waveguide,” Scientific Reports 6, 34160, 2016.
[2]Qiang Zhao, Kaiyu Cui, Xue Feng, Fang Liu, Wei Zhang, and Yidong Huang, “Compact and broadband 1×4 optical switch based on W2 photonic crystal waveguides,” IEEE Photonics Journal, 8(5), **, 2016
[3]Zhilei Huang, Kaiyu Cui, Yongzhuo Li, Xue Feng, Fang Liu, Wei Zhang, and Yidong Huang, “Strong Optomechanical Coupling in Nanobeam Cavities based on Hetero Optomechanical Crystals,” Scientific Reports 5, 15964, 2015.
[4]Yongzhuo Li, Kaiyu Cui, Xue Feng, Yidong Huang, Zhilei Huang, Fang Liu, and Wei Zhang, “Optomechanical crystal nanobeam cavity with high optomechanical coupling rate,” Journal of Optics, 17, 045001, 2015.
[5]Qiang Zhao, Kaiyu Cui, Xue Feng, Fang Liu, Wei Zhang, and Yidong Huang, “Low loss sharp photonic crystal waveguide bends,” Optics Communications, 355, 209-212, 2015.
[6]Yongzhuo Li, Kaiyu Cui, Xue Feng, Yidong Huang, Fang Liu, and Wei Zhang, “Ultralow Propagation Loss Slot-Waveguide in High Absorption Active Material,” IEEE Photonics Journal, 6(3), **, 2014.
[7]Kaiyu Cui, Yongzhuo Li, Xue Feng, Yidong Huang, and Wei Zhang, "Fabrication of high-aspect-ratio double-slot photonic crystal waveguide in InP heterostructure by inductively coupled plasma etching using ultra-low pressure," AIP Advances 3 (2), 022122, 2013
[8]Yongzhuo Li, Kaiyu Cui, Xue Feng, Yidong Huang, Da Wang, Zhilei Huang, and Wei Zhang, "Photonic crystal nanobeam cavity with stagger holes for ultrafast directly modulated nano-light-emitting-diodes," IEEE Photonics Journal, 5(1), **, 2013.
[9]Qiang Zhao, Kaiyu Cui, Zhilei Huang, Xue Feng, Dengke Zhang, Fang Liu, Wei Zhang, and Yidong Huang, " Compact Thermo-Optic Switch Based on Tapered W1 Photonic Crystal Waveguide," IEEE Photonics Journal, Vol. 5, No. 2, April 2013.
[10]Qiang Zhao, Kaiyu Cui, Xue Feng, Fang Liu, Wei Zhang, and Yidong Huang, "Variable optical attenuator based on photonic crystal waveguide with low-group-index tapers," Applied Optics, 52(25), 6245-6249, 2013.
[11]Qiang Zhao, Kaiyu Cui, Xue Feng, Yidong Huang, Yongzhuo Li, Dengke Zhang, and Wei Zhang, "Ultra-compact variable optical attenuator based on slow light photonic crystal waveguide," Chinese Optics Letters, 11(3), 031301, 2013.
[12]Da Wang, Kaiyu Cui, Xue Feng, Yidong Huang, Yongzhuo Li, Fang Liu, and Wei Zhang, "Horizontally slotted photonic crystal nanobeam cavity with embedded active nanopillars for ultrafast direct modulation," Chinese Physics B, 22 (9), 094209, 2013.
[13]Kaiyu Cui, Xue Feng, Yidong Huang, Qiang Zhao, Zhilei Huang, and Wei Zhang, “Broadband switching functionality based on defect mode coupling in W2 photonic crystal waveguide,” Applied Physics Letters, 101(15), 151110, 2012.
[14]Kaiyu Cui, Qiang Zhao, Xue Feng, Yidong Huang, Yongzhuo Li, Da Wang, and Wei Zhang, "Thermo-optic switch based on transmission-dip shifting in a double-slot photonic crystal waveguide", Applied Physics Letters, 100 (20), 201102, 2012.
[15]Gengyan Zhang, Qiang Zhou, Kaiyu Cui, Wei Zhang, and Yidong Huang*, “Time-Domain Measurement of Optical True-Time Delay in Two-Dimensional Photonic Crystal Waveguides”, Chinese Physics Letters, 27(11), 114212, 2010
[16]Kaiyu Cui, Yidong Huang, Gengyan Zhang, Yongzhuo Li, Xuan Tang, Xiaoyu Mao, Qiang Zhao, Wei Zhang, and Jiangde Peng, "Temperature dependence of mini-stop band in double-slots photonic crystal waveguides," Applied Physics Letters, 95(19), 191901, 2009.
[17]Kaiyu Cui, Yidong Huang, Wei Zhang, and Jiangde Peng, "Modified gain and mode characteristics in two-dimensional photonic crystal waveguide with microcavity structure," IEEE Journal of Lightwave Technology, 26 (11), 1492-1497, 2008.