On the formation of vortex light beams at the surface photorefractive effect in NLC

被引：0
|
作者：
I. A. Budagovsky
A. S. Zolot’ko
S. A. Shvetsov
机构：
[1] Russian Academy of Sciences,Lebedev Physical Institute
[2] Moscow Institute of Physics and Technology,undefined
来源：
Bulletin of the Lebedev Physics Institute | 2016年 / 43卷
关键词：
liquid crystals; surface photorefractive effect; vortex light beams;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The formation of beams with wavefront screw dislocation appeared when circularly polarized light passes through a light-induced orientation defect formed in a homeotropically oriented NLC at the surface photorefractive effect is calculated. NLCs with negative and positive low-frequency dielectric anisotropy are considered. The calculated data are compared with the results of previously performed experiments.
引用
收藏
页码：340 / 344
页数：4
相关论文
共 50 条
  • [31] Bulk photovoltaic effect and photorefractive grating formation in lithium niobate with picosecond light pulses
    Okamura, H
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2001, 18 (07) : 960 - 965
  • [32] Formation of the light beam with wavefront screw dislocation at the photorefractive effect in nematic liquid crystal
    I. A. Budagovsky
    A. S. Zolot’ko
    M. P. Smayev
    S. A. Shvetsov
    Bulletin of the Lebedev Physics Institute, 2015, 42 : 319 - 322
  • [33] Coloured vortex beams with incoherent white light illumination
    Wang, Hongtao
    Wang, Hao
    Ruan, Qifeng
    Chan, John You En
    Zhang, Wang
    Liu, Hailong
    Rezaei, Soroosh Daqiqeh
    Trisno, Jonathan
    Qiu, Cheng-Wei
    Gu, Min
    Yang, Joel K. W.
    NATURE NANOTECHNOLOGY, 2023, 18 (03) : 264 - +
  • [34] White light generated by femtosecond optical vortex beams
    Hansinger, P.
    Maleshkov, G.
    Garanovich, I. L.
    Skryabin, D. V.
    Neshev, D. N.
    Dreischuh, A.
    Paulus, G. G.
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2016, 33 (04) : 681 - 690
  • [35] Formation of the Light Beam with Wavefront Screw Dislocation at the Photorefractive Effect in Nematic Liquid Crystal
    Budagovsky, I. A.
    Zolot'ko, A. S.
    Smayev, M. P.
    Shvetsov, S. A.
    BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE, 2015, 42 (11) : 319 - 322
  • [36] Coloured vortex beams with incoherent white light illumination
    Hongtao Wang
    Hao Wang
    Qifeng Ruan
    John You En Chan
    Wang Zhang
    Hailong Liu
    Soroosh Daqiqeh Rezaei
    Jonathan Trisno
    Cheng-Wei Qiu
    Min Gu
    Joel K. W. Yang
    Nature Nanotechnology, 2023, 18 : 264 - 272
  • [37] A compact mode sorter for demultiplexing vortex light beams
    Wen, Yuanhui
    Chremmos, Ioannis
    Chen, Yujie
    Zhu, Jiangbo
    Zhang, Yanfeng
    Yu, Siyuan
    17TH INTERNATIONAL CONFERENCE ON OPTICAL COMMUNICATIONS AND NETWORKS (ICOCN2018), 2019, 11048
  • [38] Surface Bessel light beams
    Goncharenko, AM
    Khilo, NA
    Petrova, ES
    OPTICS OF CRYSTALS, 2001, 4358 : 245 - 249
  • [39] Light trajectory in Bessel-Gauss vortex beams
    Xie, Chen
    Giust, Remo
    Jukna, Vytautas
    Furfaro, Luca
    Jacquot, Maxime
    Lacourt, Pierre-Ambroise
    Froehly, Luc
    Dudley, John
    Couairon, Arnaud
    Courvoisier, Francois
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2015, 32 (07) : 1313 - 1316
  • [40] Surface alignment effect and pretilt angle generation in NLC with oblique non-polarized UV light irradiation on polymer surface
    Seo, DS
    Kobayashi, S
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1999, 329 : 671 - +
12345