程化，重慶人。博士，南開大學物理科學學院副教授，碩士生導師。
基本介紹
- 中文名：程 化
- 出生地：重慶
- 職業：教師
- 畢業院校：南開大學
個人簡介,研究方向,論文專著,主持項目,
個人簡介
程化，重慶人。博士，南開大學物理科學學院副教授，碩士生導師。近幾年在Adv. Mater、Adv. Funct. Mater.、Appl. Phys. Lett.、Opt. Lett.、Opt. Express、Plasmonics、J. Lightw. Technol.等期刊發表SCI論文20餘篇。
工作經歷：2011.07-2013.12，南開大學泰達套用物理研究院，講師； 2014.01-至今，南開大學泰達套用物理研究院，副教授。
教育經歷：2002.09-2006.06，南開大學，物理學專業，本科； 2006.09-2011.06，南開大學，光子學與技術專業，博士研究生。
研究方向
1.微納米光學
微納米光學是光學科學與技術的前沿，極大推動了光電子產業的發展。微納光學是下一代光存儲、光顯示、太陽能利用、光刻技術、光通信等套用所必須解決的關鍵核心技術，利用微納光學結構，可以提高太陽能的利用效率、半導體雷射的出光效率、光顯示以及空間能量的光能利用率等。主要研究方向集中在超穎材料的光學特性及其套用，例如利用超材料在微納尺度下分別實現了光偏振操控。在套用光學的諸多領域，實現對光的偏振態的調控一直是人們研究的焦點。特別是在可見光波段，許多光學現象都與光的偏振態有著密切的聯繫。超材料作為一種新型的人工合成材料，它利用表面電漿激元極大地提高了我們對於光的調控能力。同時，通過在微結構關鍵部位添加非線性材料，溫敏材料等，實現對光的偏振態的動態調控。
2.聲學器件及調控
近年來，聲子晶體和聲學超材料得到了飛速的發展。與光子晶體和電磁超材料類似，聲子晶體和聲學超材料可以極大地拓展人們對聲波的調控手段。通過對聲結構的排布設計尤其是超表面的設計，可以實現聲波前的控制，其中包括異常反射和透射現象、聚焦與成像、特殊聲束產生等，在聲源設計、超聲探測和聲鑷操縱等領域有重大的套用價值。在聲結構中引入如壓電薄膜等動態調控部件對聲音進行動態調製，可以更加拓展聲調控的實用性。
論文專著
28. Hua Cheng, Zhaocheng Liu, Shuqi Chen, and Jianguo Tian, “EmergentFunctionality andControllability in Few-layer Metasurfaces,” Adv.Mater. DOI:10.1002/adma.201501506 (2015).
27.Hua Cheng, Shuqi Chen, Ping Yu, Wenwei Liu, Zhancheng Li, JianxiongLi, BoyangXie, and Jianguo Tian, “Dynamically tunable broadband infraredanomalousrefraction based on graphene metasurfaces,” Adv.Opt. Mater. DOI:10.1002/adom.2015000285 (2015).
26.Zhaocheng Liu, Zhancheng Li, ZheLiu, Jianxiong Li, Hua Cheng, PingYu, WenweiLiu, Chengchun Tang, Changzhi Gu, Junjie Li, Shuqi Chen, and JianguoTian, “Highperformance broadband circularly polarized beam deflector by mirroreffect ofmulti-nanorod metasurfaces,” Adv.Funct. Mater.25, 5428 (2015).
25.Jianxiong Li, Shuqi Chen, HaifangYang, Junjie Li, Ping Yu, Hua Cheng,ChangzhiGu, Hou-Tong Chen, and Jianguo Tian, “Simultaneous Control of LightPolarizationand Phase Distributions Using Plasmonic Metasurfaces,” Adv. Funct.Mater. 25, 704 (2015).
24.Wenwei Liu, Shuqi Chen, ZhanchengLi, Hua Cheng, Ping Yu, JianxiongLi, andJianguo Tian, “Realization of broadband cross-polarization conversionintransmission mode in the terahertz region using a single-layermetasurface,”Opt.Lett.40, 3185 (2015).
23.Ping Yu, Shuqi Chen, JianxiongLi, Hua Cheng, Zhancheng Li, WenweiLiu, BoyangXie, Zhaocheng Liu, and Jianguo Tian, “Generation of vector beamswith arbitraryspatial variation of phase and linear polarization usingplasmonicmetasurfaces,” Opt. Lett.40,3229 (2015).
22.Zhaocheng Liu, Shuqi Chen, Hua Cheng, Zhancheng Li, Wenwei Liu,and JianguoTian, “Interferometric control of signal light intensity byanomalous refractionwith plasmonic metasurface,” Plasmonics,DOI: 10.1007/s11468-015-0040-1(2015).
21.Zhancheng Li, Shuqi Chen, WenweiLiu, Hua Cheng, Zhancheng Liu,Jianxiong Li,Ping Yu, Boyang Xie and Jianguo Tian, “High Performance BroadbandAsymmetricPolarization Conversion Due to Polarization-dependent Reflection,”Plasmonics, DOI: 10.1007/s11468-015-9986-2 (2015).
20.Ping Yu, Shuqi Chen, JianxiongLi, Hua Cheng, Zhancheng Li, WenweiLiu,andJianguo Tian, “Dynamically tunable plasmonic lens between the near andfarfields based on composite nanorings illuminated with radially polarizedlight,”Plasmonics10, 625 (2015).
19.Zhancheng Li, Shuqi Chen,Chengchun Tang, Wenwei Liu, Hua Cheng, Zhe Liu,Jianxiong Li, Ping Yu, Boyang Xie, Zhaocheng Liu, Junjie Li, andJianguo Tian,“Broadband diodelike asymmetric transmission of linearlypolarized light inultrathin hybrid metamaterial,” Appl. Phys.Lett.105, 201103(2014).
18.Zhaocheng Liu, Shuqi Chen,Jianxiong Li, Hua Cheng, ZhanchengLi, Wenwei Liu,Ping Yu, Ji Xia, and Jianguo Tian, “Fully interferometriccontrollable anomalousrefraction efficiency using cross-modulation withplasmonic metasurfaces,” Opt.Lett.39, 6763 (2014).
17.Xiaoyang Duan, Shuqi Chen, WenweiLiu, Hua Cheng, Zhancheng Li, andJianguo Tian,“Polarization-insensitive and wide-angle broadband nearly perfectabsorber bytunable planar metamaterials in the visible regime,” J. Opt.16, 125107(2014).
16.Hua Cheng, Shuqi Chen, Ping Yu , Jianxiong Li, Boyang Xie, Zhancheng Li, and Jianguo Tian, "Dynamically tunable broadband mid-infrared cross polarization converter based on graphene metamaterial," Appl. Phys. Lett. 103, 223102 (2013).
15. Hua Cheng, Shuqi Chen, Ping Yu, Xiaoyang Duan, Boyang Xie, and Jianguo Tian, "Dynamically tunable plasmonically induced transparency in periodically patterned graphene nanostrips," Appl. Phys. Lett. 103, 203112 (2013).
14.Hua Cheng, Shuqi Chen, Ping Yu, Jianxiong Li, Li Deng, and Jianguo Tian, "Mid-infrared tunable optical polarization converter composed of asymmetric graphene nanocrosses," Opt. Lett. 38, 1567 (2013).
13. Xiaoyang Duan, Shuqi Chen, Hua Cheng, Zhancheng Li, and Jianguo Tian, "Dynamically tunable plasmonically induced transparency by planar hybrid metamaterial," Opt. Lett., 38(4), 483-485 (2013).
12. Jianxiong Li, Shuqi Chen, Ping Yu, Hua Cheng, Xiaoyang Duan, and Jianguo Tian, "Realization of near-field linear nano-polarizer by asymmetric nanoaperture and bowtie nanoantenna," Opt. Express. 21(8), 10342-10350 (2013).
11. Ping Yu, Shuqi Chen, Jianxiong Li, Hua Cheng, Zhancheng Li, and Jianguo Tian, "Co-enhancing and -confining the electric and magnetic fields of the broken-nanoring and the composite nanoring by azimuthally polarized excitation," Opt. Express 21, 20611 (2013).
10. Jianxiong Li, Shuqi Chen, Ping Yu, Hua Cheng, Lunjie Chen, and Jianguo Tian, "Indirectly manipulating nanoscale localized fields of bowtie nanoantennas with asymmetric nanoapertures," Plasmonics, 8(2), 495-499 (2013).
9. Hua Cheng, Shuqi Chen, Haifang Yang, Junjie Li, Xin An, Changzhi Gu, and Jianguo Tian, "An infrared polarization insensitive and wide-angle dual band metamaterial absorber," J.Opt.,14(8), 085102 (2012).
8. Xiaoyang Duan, Shuqi Chen, Haifang Yang, Hua Cheng, Junjie Li, Wenwei Liu, Changzhi Gu, and Jianguo Tian, "Polarization-insensitive and wide-angle plasmonically induced transparency by planar metamaterials," Appl. Phys. Lett., 101(14), 143105 (2012).
7. Shuqi Chen, Hua Cheng, Haifang Yang, Junjie Li, Xiaoyang Duan, Changzhi Gu, and Jian-Guo Tian, "Polarization insensitive and omnidirectional broadband near perfect planar metamaterial absorber in the near infrared regime," Appl. Phys. Lett., 99(25), 253104 (2011).
6. Jianxiong Li, Shuqi Chen, Ping Yu, Hua Cheng, Wenyuan Zhou, and Jianguo Tian, "Large enhancement and uniform distribution of optical near field through combining periodic bowtie nanoantenna with rectangular nanoaperture array," Opt. Lett., 36(20), 4014-4016 (2011).
5. Hua Cheng, Weiping Zang, Wenyuan Zhou, and Jianguo Tian, "Analysis of optical trapping and propulsion of Rayleigh particles using Airy beam," Opt. Express, 18(19), 20384-20394 (2010).
4. Hua Cheng, Weiping Zang, Zubin Li, Wenyuan Zhou, and Jianguo Tian, "Non-paraxial split-step semi-vectorial finite-difference method for three-dimensional wide-angle beam propagation," Chin. Phys. Lett., 27(1), 014201 (2010).
3. Hua Cheng, Weiping Zang, Zubin Li, Wenyuan Zhou, and Jianguo Tian, "Nonparaxial Split-Step Method With Local One-Dimensional Scheme for Three-Dimensional Wide-Angle Beam Propagation," J. Lightw. Technol., 27(14), 2717-2723 (2009).
2. Weiping Zang, Hua Cheng, and Jianguo Tian, "A Novel Three-Dimensional Wide-Angle Beam Propagation Method Based on Split-Step Fast Fourier Transform," Chin. Phys. Lett., 26(2), 024202 (2009).
1. Hongjie Wang, Hua Cheng, Kangwen Xie, Fuyun Lu, and Yongchao Du, "Application of Laser Precisely Processing Technology in Solar Cells," Optoelectr. Lett., 3(5), 0385-0387 (2007).
主持項目
主持：
3.國家自然科學基金委面上項目，少層超表面高效調控光學特性和新型光場研究，2016.1-2019.12
2.國家自然科學基金委青年項目，標量和矢量光束作用下複合超材料非線性光學特性研究，2014.1-2016.12
1.教育部博士點新教師基金，複合電漿超材料非線性光學特性及其套用研究，2013.1-2015.12
參與：
1、973課題南開部分，空間結構光場與微結構的線性和非線性耦合效應，2012.1-2016.12
