PHOTOALIGNMENT

作品数:8被引量:13H指数:2
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相关领域:理学更多>>
相关期刊:《Soft Nanoscience Letters》《High Power Laser Science and Engineering》《Chinese Journal of Polymer Science》《Chinese Physics B》更多>>
相关基金:国家自然科学基金更多>>
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Polarization-independent liquid-crystal phase modulator with multi-microdomain orthogonally twisted photoalignment被引量:1
《Light(Advanced Manufacturing)》2023年第4期66-71,共6页Mingyuan Tang Kai Huang Yumeng Zhang Jiangang Lu 
supported by the National Natural Science Foundation of China under Grant No.62175148。
Polarization-independent liquid-crystal(LC)phase modulators can significantly improve the efficiency and reduce the complexity of optical systems.However,achieving good polarization independence for LC phase modulator...
关键词:Polarization independence Multi-microdomain Light-controlled azimuth angle Phase modulator 
Dual photopatterning of rotational fingerprint superstructures被引量:2
《Chinese Optics Letters》2023年第4期85-90,共6页潘锦涛 钱嘉欣 马玲玲 王泽宇 郑仁 王宁 李炳祥 陆延青 
supported by the National Key Research and Development Program of China(Nos.2021YFA1202000 and 2022YFA1405000);the National Natural Science Foundation of China(No.52003115);the Natural Science Foundation of Jiangsu Province,Major Project(No.BK20212004);the Natural Science Foundation of Jiangsu Province(No.BK20200320);the support of Xiaomi Young Scholar program。
Controlling architecture of hierarchical microstructures in liquid crystals(LCs]plays a crucial role in the development of novel soft-matter-based devices.Chiral LC fingerprints are considered as a prospective candida...
关键词:liquid crystal PHOTOALIGNMENT FINGERPRINTS chiral photoresponsive materials 
Circular Airy beams realized via the photopatterning of liquid crystals[Invited]被引量:1
《Chinese Optics Letters》2020年第8期40-43,共4页Yuan Zhang Bingyan Wei Sheng Liu Peng Li Xin Chen Yunlong Wu Xian’an Dou Jianlin Zhao 
supported by the National Natural Science Foundation of China(NSFC)(Nos.11804277,11634010,61675168,and 11774289);the National Key R&D Program of China(No.2017YFA0303800);the Natural Science Basic Research Plan in Shaanxi Province of China(No.2019JQ-616);the Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology(No.SKL2019KF08);the Fundamental Research Funds for the Central Universities(Nos.310201911cx022 and3102019JC008);the Openof National Laboratory of Solid State Microstructures(No.M31040);the Anhui Provincial Natural Science Foundation(No.1908085QF275)。
The generation of an autofocusing circular Airy beam(CAB)is realized via a liquid crystal(LC)geometric phase plate with a simple configuration.The fabrication of the LC plate is based on the photoalignment technology ...
关键词:circular Airy beam autofocusing liquid crystal photoalignment technique 
High damage threshold liquid crystal binary mask for laser beam shaping被引量:2
《High Power Laser Science and Engineering》2019年第1期68-73,共6页Gang Xia Wei Fan Dajie Huang He Cheng Jiangtao Guo Xiaoqin Wang 
supported by the International Partnership Program of Chinese Academy of Sciences (No. 181231KYSB20170022)
In order to improve the damage threshold and enlarge the aperture of a laser beam shaper, photolithographic patterning technology is adopted to design a new type of liquid crystal binary mask. The inherent conductive ...
关键词:HIGH damage THRESHOLD laser beam SHAPER liquid crystal PHOTOALIGNMENT 
Liquid crystal depolarizer based on photoalignment technology被引量:6
《Photonics Research》2016年第2期70-73,共4页Bing-Yan Wei Peng Chen Shi-Jun Ge Li-Chao Zhang Wei Hu Yan-Qing Lu 
sponsored by the National Natural Science Foundation of China(NSFC)(Nos.11304151,61490714,61435008 and61575093)
We propose a depolarizer based on the principle of a collection of half-wave plates with randomly distributed optic axes. The design is demonstrated by means of dynamically photopatterning liquid crystal into randomly...
关键词:DOP Liquid crystal depolarizer based on photoalignment technology 
Nano-Engineering of New Photoreactive Materials Having Fluorine Units: Synthesis and Photoalignment of Liquid Crystals
《Soft Nanoscience Letters》2013年第1期1-6,共6页Rasha Ata Alaa Gurumurthy Hegde Arun M Isloor Boodappa Chandrakantha Shridhar Malladi M.M. Yusoff Lachezar Komitov 
In order to investigate the photoalignment mechanism of nematic liquid crystals on an oxadiazoles, new 1,3,4-oxadiazole having fluorine atoms as terminal, as well as sideways was synthesized. Linearly polarized UV lig...
关键词:Liquid CRYSTALS FLUORINE Parallel PERPENDICULAR IRRADIATION 
Increasing the rewriting speed of optical rewritable e-paper by selecting proper liquid crystals被引量:1
《Chinese Physics B》2012年第8期121-125,共5页耿煜 孙嘉瞳 Anatoli Murauski Vladimir Chigrinov 郭海成 
Project supported by the Science Foundation of Hong Kong University of Science and Technology (HKUST) (Grant Nos. CERG612208,CERG RPC07/08.EG01,CERG 612208/614408,CERG 612409,and CERG 612310)
The effect of interaction between liquid crystal (LC) and photoalignment material on the speed of optical rewriting process is investigated. The theoretical analysis shows that a smaller frank elastic constant K22 o...
关键词:AZO-DYE optical rewritable PHOTOALIGNMENT rewriting speed 
DESIGN AND STUDY OF NEW AZOBENZENE LIQUID CRYSTAL/POLYMER MATERIALS被引量:1
《Chinese Journal of Polymer Science》2003年第6期621-629,共9页Yue Zhao Departement de chimie, Universite de Sherbrooke. Sherbrooke, Quebec, Canada JIK 2RI 
Discussion is presented on the use of the photoisomerization of azobenzene chromophore in the design andpreparation of novel functional materials. The two systems reviewed are azobenzene polymer-stabilized liquid crys...
关键词:Azobenzene polymers Photoalignment of liquid crystals Photoactive elastomers 
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