Liquid crystal soft mattonics——multi-degree manitipulation of light
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摘要: 液晶是一类典型的软物质。它具有优异的外场调谐特性以及多层级的组装结构特征。文章介绍了作者在液晶光控取向技术及其光学应用方面取得的进展，如对液晶进行图案化编码实现任意液晶微结构的制备及多层级操纵，对光场的振幅、相位、偏振及波长等多自由度进行灵活、高效的调控，实现功能可调的液晶太赫兹器件等。Abstract: Liquid crystal is a typical soft matter, with excellent external field tunability and hierarchical self-assembly. Here we present our recent work on the use of photo-alignment to manipulate the microstructure and even hierarchical structure of liquid crystals, resulting in various novel physical effects. Liquid crystal microstructures of arbitrary design have been fabri- cated by photo-patterning, which enables flexible and efficient control of the multi-dimensional parameters of light such as the amplitude, phase, polarization and wavelength. Liquid crystal based tunable terahertz devices have also been devised.
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Keywords:
- liquid crystal /
- hierarchical structure /
- photo-alignment /
- light manipulation /
- terahertz
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[1] Wu H, Hu W, Hu H C et al. Opt. Express, 2012, 20:16684
[2] Chen P, Ge S J, Duan W et al. ACS Photonics, 2017, 4:1333
[3] Chen P, Wei B Y, Ji W et al. Photonics Res., 2015, 3:133
[4] Wei B Y, Chen P, Hu W et al. Sci. Rep., 2015, 5:17484
[5] Wei B Y, Hu W, Ming Y et al. Adv. Mater., 2014, 26:1590
[6] Ma L L, Li S S, Li W S et al. Adv. Opt. Mater., 2015, 3:1691
[7] Chen P, Ma L L, Duan W et al. Adv. Mater., 2018, 30:1705865
[8] Chen P, Ma L L, Hu W et al. Nat. Commun., 2019, 10:2518
[9] Ma L L, Liu C, Wu S B et al. Sci. Adv., 2021, 7:eabh3505
[10] Ma L L, Wu S B, Hu W et al. ACS Nano, 2019, 13:13709
[11] Shen Z X,Zhou S H,Li X A et al. Adv. Photonics,2020,2:036002
[12] Ma L L,Hu W,Zheng Z G et al. Adv. Opt. Mater.,2019,7:1900393
[13] Ma L L, Li C Y, Pan J T et al. Light Sci. Appl., 2022, 11:270
[14] 曹慧敏,吴赛博,王靖阁等.液晶与显示, 2021, 36:921 [15] Ge S J, Ji W, Cui G X et al. Opt. Mater. Express, 2014, 4:2535
[16] Lin X W, Hu W, Hu X K et al. Opt. Lett., 2012, 37:3627
[17] Srivastava A K, Hu W, Chigrinov V G et al. Appl. Phys. Lett., 2012, 101:031112
[18] Akiyama H, Kawara T, Takada H et al. Liq. Cryst., 2002, 29:1321
[19] Hu W, Srivastava A, Xu F et al. Opt. Express, 2012, 20:5384
[20] Zheng Z G, Li Y N, Bisoyi H K et al. Nature, 2016, 531:352
[21] Ma L L, Duan W, Tang M J et al. Polymers, 2017, 9:295
[22] Borshch V, Kim Y K, Xiang J et al. Nat. Commun., 2013, 4:2635
[23] Chen D,Porada J H,Hooper J B et al. Proc. Natl. Acad. Sci. USA, 2013, 110:15931
[24] Yuan C L, Huang W B, Zheng Z G et al. Sci. Adv., 2019, 5:eaax9501
[25] Xu C T,Liu B H,Peng C et al. Adv. Opt. Mater.,2022,10:2201088
[26] Zhou K,Bisoyi H K,Jin J Q et al. Adv. Mater.,2018,30:1800237
[27] Ok J M, Kim Y H, Jeong H S et al. Soft Matter, 2013, 9:10135
[28] Honglawan A, Beller D A, Cavallaro M et al. Adv. Mater., 2011, 23:5519
[29] Ma L L, Tang M J, Hu W et al. Adv. Mater., 2017, 29:1606671
[30] Wu S B,Ma L L,Chen P et al. Adv. Opt. Mater.,2020,8:2000593
[31] Wu J B, Wu S B, Cao H M et al. Adv. Opt. Mater., 2022, 10:2201015
[32] Wu S B, Cao H M, Wu J B et al. Adv. Opt. Mater., 2022, 10:2102754
[33] Lin H C, Lin Y H. Appl. Phys. Lett., 2011, 98:083503
[34] Chen P, Ge S J, Ma L L et al. Phys. Rev. Appl., 2016, 5:044009
[35] Chen P, Wei B Y, Hu W et al. Adv. Mater., 2020, 32:1903665
[36] 袁方,谭庆贵,王光耀等.液晶与显示, 2022, 37:1411 [37] Kim J, Li Y, Miskiewicz M N et al. Optica, 2015, 2:958
[38] Slussarenko S, Murauski A, Du T et al. Opt. Express, 2011, 19:4085
[39] Liu S J, Chen P, Ge S J et al. Laser Photonics Rev., 2022, 16:2200118
[40] Barboza R,Bortolozzo U,Clerc M G et al. Phys. Rev. Lett., 2016, 117:053903
[41] Kobashi J, Yoshida H, Ozaki M. Nat. Photonics, 2016, 10:389
[42] Rafayelyan M,Tkachenko G,Brasselet E. Phys. Rev. Lett., 2016, 116:253902
[43] Zhu L, Xu C T, Chen P et al. Light Sci. Appl., 2022, 11:135
[44] Yuan R, Xu C T, Cao H et al. Adv. Sci., 2022, 9:2202424
[45] Zhang Y H, Chen P, Xu C T et al. ACS Photonics, 2022, 9:1050
[46] Xu C T, Chen P, Zhang Y H et al. Appl. Phys. Lett., 2021, 118:151102
[47] Chen P, Shen Z X, Xu C T et al. Laser Photonics Rev., 2022, 16:2200011
[48] Wang L, Lin X W, Liang X et al. Opt. Mater. Express, 2012, 2:1314
[49] Reuter M,Vieweg N,Fischer B et al. APL Mater.,2013,1:012107
[50] Wang L, Lin X W, Hu W et al. Light Sci. Appl., 2015, 4:e253
[51] Sasaki T, Noda K, Kawatsuki N et al. Opt. Lett., 2015, 40:1544
[52] Wang L, Ge S J, Hu W et al. Opt. Mater. Express, 2017, 7:2023
[53] Ge S J, Chen P, Shen Z X et al. Opt. Express, 2017, 25:12349
[54] Shen Z X, Zhou S H, Ge S J et al. Opt. Express, 2019, 27:8800
[55] Shen Z X, Tang M J, Chen P et al. Adv. Opt. Mater., 2020, 8:1902124
[56] Shrekenhamer D,Chen W C,Padilla W J. Phys. Rev. Lett., 2013, 110:177403
[57] Wang L, Ge S J, Hu W et al. Opt. Express, 2017, 25:23873
[58] Shen Z X, Zhou S H, Ge S J et al. Appl. Phys. Lett., 2019, 114:041106
[59] Shen Z X, Zhou S H, Ge S J et al. Opt. Lett., 2018, 43:4695
[60] Li W L, Hu X M, Wu J B et al. Light Sci. Appl., 2022, 11:191
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