科学研究

微纳光学材料与器件

发布日期: 2019年05月20日 18:31

课题组主要从事新型微纳光学材料的制备、光电性能及应用研究。已完成国家及省部级科研项目20余项,发表科研论文200余篇,培养博士、硕士研究生70余名。目前开展的主要研究方向包括:新型非线性光学材料与光子器件、薄膜光学传感器、新型激光技术及应用、太阳能电池。

课题组成员

顾玉宗,教授,博士

戴树玺,教授,博士

张 杨,教授,博士

朱宝华,副教授,博士

李 鹏,副教授,博士

吴振坤,副教授,博士

张华荣,副教授,博士

陈 珂,副教授,博士

郭 浩,副教授,博士

邢廷伦,副教授,博士

王 茜,副教授,博士

课题组长简介:

顾玉宗,男,1963年生,博士,教授,博士生导师。河南大学优秀学术群体光学团队牵头人,河南省教育厅学术技术带头人,曾获河南省高校优秀青年骨干教师、开封市优秀教师、河南大学优秀党员等荣誉称号。河南省光学学会副理事长、河南省物理学会常务理事、美国光学学会会员、美国科学促进会特邀会员。国家教指委中南六省物理专业工作委员会副主任委员。《河南大学学报》编委,美国光学学会期刊长期审稿专家。

主要学习和工作经历1984河南大学物理系本科优秀毕业生,留校任教;1990年获吉林大学固体物理硕士学位;2002年获中国科学院上海光学精密机械研究所光学专业理学博士学位;2003年至2004年上海交通大学博士后;2004年至2006年日本分子科学研究所JSPS博士后。2006-2018先后担任河南大学微系统物理研究所所长、物理与电子学院副院长、院长职务。

主要科研教学成果1998年获河南省优秀学术论文贰等奖1项;2002年获河南省教育厅优秀论文贰等奖2项;2003年获河南省优秀学术论文壹等奖1项、贰等奖2项;2003年获河南大学优秀科研成果奖4项;2005年获河南大学科研优秀奖1项。2011年获河南省教育厅信息技术教育应用成果一等奖1项;2012年获河南省教学成果一等奖1项;2014年获河南省教学成果二等奖1项。2018年获河南大学优秀博士后合作导师,两名出站博士后获河南大学优秀博士后;2019年获河南省科学技术进步奖三等奖。近年来发表学术论文百余篇,参编教材三部,主持与参加省部级以上科研项目20余项。目前主持在研国家基金项目“量子点功能化石墨烯光学非线性的调控与增强研究”1项。

emailyzgu@vip.henu.edu.cn

近三年课题组发表论文

1. Yang Zhang, Wenqiang Liu, Furui Tan, Yuzong Gu, The essential role of the poly(3-hexylthiophene) hole transport layer in perovskite solar cells, Journal of Power Sources 274, 1224-1230 (2015)

2. Weifei Hu, Baohua Zhu, Yawan Cao, Shun Wang, Chong Wang, Zhengwei Zhang, Junhe Han, Peng Li, Shuxi Dai, Yuzong Gu, Preparation and Investigation on Third-order Nonlinear Optical Properties of ZnS/MWCNTs Composite Materials, Materials Letters 172, 44-47(2016).

3. S. Wang, X.Y. Liu, Y.Z. GuExcellent photoelectric properties and charge dynamics of two types of bulk heterojunction solar cellsMaterials Letters 166, 251-254 (2016)

4. Baohua Zhu, Fangfang Wang, Yawan Cao, Chong Wang, Ji Wang, and Yuzong Gu, Nonlinear optical enhancement induced by synergistic effect of graphene nanosheets and CdS nanocrystals, Applied Physics Letters 108, 252106 (2016)

5. Baohua Zhu, Fangfang Wang, Kun Zhang, Jiayu Zhang, and Yuzong Gu, Enhanced three-photon absorption in CdSe/CdS core/shell nanocrystals in near-infrared, Applied Physics Express 9, 082602 (2016).

6. Baohua Zhu, Fangfang Wang, Chong Wang, Yawan Cao, Lijun Guo, Jiayu Zhang and Yuzong Gu, Aspect ratio-related three-photon absorption and mechanism of -FeOOH nanorods in the near-infrared, J. Phys.: Condens. Matter 28 , 285801 (5pp) (2016).

7. Zhenkun Wu and Yuzong Gu, Laguerre–Gaussian, Hermite–Gaussian, Bessel–Gaussian, and Finite-Energy Airy Beams Carrying Orbital Angular Momentum in Strongly Nonlocal Nonlinear Media, Journal of the Physical Society of Japan 85, 124402 (2016)

8. Zhenkun Wu , Shun Wang, Weifei Hu, and Yuzong Gu, Dynamics of Finite Energy Airy Beams Carrying Orbital Angular Momentum in Multilevel Atomic Vapors, Journal of the Physical Society of Japan 85, 104302 (2016)

9. Zhen-Kun Wu, Peng Li, Yu-Zong Gu, Propagation dynamics of finite-energy Airy beams in nonlocal nonlinear media, Front. Phys. 12(5), 124203 (2017)

10. Yawan Cao, Chong Wang, Baohua Zhu, Yuzong GuA facile method to synthesis high-quality CdSe quantum dots for large  and tunable nonlinear absorptionOptical Materials 6659-64 (2017)

11. Zhenkun Wu, Zhiping Wang, Hao Guo, Wei Wang, and Yuzong Gu, Self-accelerating Airy-Laguerre-Gaussian light bullets in a two-dimensional strongly nonlocal nonlinear medium, Optics Express, 25(24),30468-30478(2017).

12. Zhen-Kun Wu , Hao Guo , Wei Wang, Yu-Zong GuEvolution of finite energy Airy beams in cubic-quintic atomic vapor system, Front. Phys. 13: 134201 (2018)

13. CongChen, BaohuaZhu, XinZhang, YageGao, GuixiaWang, and YuzongGu, Synthesis and enhanced third-order nonlinear optical effect of ZnSe/graphene composites, AIP Advances 8, 065025 (2018)

14. Xiaoxia Gao, Peng Li, Zhenkun Wu, Shuxi Dai and Yuzong Gu, Theoretical analysis of a continuous-wave 323 nm laser generated by a singly resonant optical parametric oscillator with intracavity sum-frequency generation, Laser Phys. 28 085401 (8pp) (2018)

15. Baohua Zhu, Fangfang Wang, Peng Li, Chong Wanga and Yuzong Gu,Surface oxygen-containing defects of graphene nanosheets with tunable nonlinear optical absorption and refraction, Phys. Chem. Chem. Phys.20, 27105-271142018.

16. Baohua Zhu, Fangfang Wang, Guixia Wang, and Yuzong Gu, Oxygen-containing-defect-induced synergistic nonlinear optical enhancement of graphene/CdS nanohybrids under single pulse laser irradiation, Photonics Research, 6(12), 1158-1169(2018).

17. Baohua Zhu, Fangfang Wang, Chen Liao, Huichao Zhang, Jiayu Zhang, Yiping Cui, Yonghong Ye, and Yuzong Gu, Size confinement and origins of two-photon absorption and refraction in CdSe quantum dots, Optics Express, 27(3), 1777-1785 (2019).

18. Gangshuo Liu, Shuxi Dai, Fenglin Cao, Baohua Zhu, Peng Li, Yuzong Gu, Preparation and enhanced nonlinear optical properties of Bi2S3/RGO composite materials, Optical Materials 89, 112-117 (2019).

19. Zhihao Zhang, Baohua Zhu, Peng Li, Pengchao Li, Guixia Wang, Yuzong Gu, Synthesis and third-order nonlinear optical properties of α-MnS and α-MnS/rGO composites, Optical Materials 92, 156-162 (2019).

20. Xi Wang, Yonggang Wang, Yuzong Gu, Lu Li, Jiang Wang, Xiguang Yang, and Zhendong Chen, Titanium Dioxide Langmuir–Blodgett Film Saturable Absorber for Passively Q-switched Nd:GdVO4 Laser, IEEE Photonics Journal 11(2), 150110 (2019).