Electro-Optical Properties of Nematic Liquid Crystal Cells in the Infrared Wavelength Region

被引：0
|
作者：
Kawamura, Marenori [1 ]
Sato, Susumu [2 ]
机构：
[1] Akita Univ, Akita 0108502, Japan
[2] LC Lens Inst, Akita 0108502, Japan
来源：
LIQUID CRYSTALS XVII | 2013年 / 8828卷
关键词：
Liquid crystal; homogenously aligned LC cell; twisted LC cell; electro-optical property; far-infrared wavelength; LENS;
D O I：
10.1117/12.2023799
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
We study the electro-optical properties of the nematic liquid crystal (LC) cells such as a homogenously aligned nematic LC cell and twisted nematic (TN) LC cell fabricated with polished silicon wafers in a far-infrared wavelength region. The birefringence of the nematic LC material at the wavelength of about 10. m is estimated by applying a voltage to the homogenously aligned LC cell under crossed infrared-wire-grid polarizers. The application of the TN LC cell into an optical shutter in the far-infrared region for electrically controlling the transmitted light intensity is demonstrated and discussed.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] ELECTRO-OPTICAL PROPERTIES OF NEMATIC LIQUID-CRYSTAL FILMS
    OHTSUKA, T
    TSUKAMOTO, M
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 1971, 10 (08) : 1046 - +
  • [2] EFFECTS OF CARBON NANOTUBES ON THE ELECTRO-OPTICAL PROPERTIES OF NEMATIC LIQUID-CRYSTAL CELLS
    Ion, Florin Marius
    Berezovski, Cristina
    Berezovski, Robert
    Heimann, Gentiana
    Moisescu, Marius
    [J]. ROMANIAN REPORTS IN PHYSICS, 2012, 64 (04) : 1011 - 1018
  • [3] The influence of gold nanoparticles on electro-optical properties of nematic liquid crystal
    Abdullah, Lamees A. A.
    Khalid, Farah G. G.
    Ibrahim, Rawa K. K.
    Mahmood, Aseel I. I.
    Rashad, Alaa A. A.
    Jber, Nisreen R. R.
    [J]. JOURNAL OF OPTICS-INDIA, 2024, 53 (02): : 997 - 1002
  • [4] The influence of gold nanoparticles on electro-optical properties of nematic liquid crystal
    Lamees A. Abdullah
    Farah G. Khalid
    Rawa K. Ibrahim
    Aseel I. Mahmood
    Alaa A. Rashad
    Nisreen R. Jber
    [J]. Journal of Optics, 2024, 53 : 997 - 1002
  • [5] Morphology and electro-optical properties of nematic liquid crystal/Aerosil® nanoparticle composites
    Mormile, Sabrina
    De Filpo, Giovanni
    Chidichimo, Giuseppe
    Nicoletta, Fiore Pasquale
    [J]. LIQUID CRYSTALS, 2008, 35 (09) : 1095 - 1100
  • [6] Electro-optical properties of a nematic liquid crystal aligned with a mixture of nanofibres and polyimide
    Lee, Hyojin
    Kim, Hyungmin
    Yang, Seungbin
    Hwang, Jiyong
    Lee, Ji-Hoon
    Choi, Jonghyun
    [J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2014, 47 (34)
  • [7] Electro-Optical Behavior of Dye Doped Nematic Liquid Crystal
    Yadav, S. P.
    Pandey, K. Kr.
    Misra, A. Kr.
    Manohar, R.
    [J]. ACTA PHYSICA POLONICA A, 2011, 119 (06) : 824 - 828
  • [8] Integrated electro-optical switch based on nematic liquid crystal
    Abbate, G
    Mormile, P
    Petti, L
    Righini, GC
    Sirleto, L
    [J]. INTEGRATED OPTIC DEVICES II, 1998, 3278 : 84 - 93
  • [9] Electro-optical, dielectric and optical properties of graphene oxide dispersed nematic liquid crystal composites
    Yadav, Sumit
    Malik, Praveen
    Khushboo
    Jayoti, Divya
    [J]. LIQUID CRYSTALS, 2020, 47 (07) : 984 - 993
  • [10] Investigation of electro-optical and dielectric properties of pure and dispersed nematic liquid-crystal
    Tiwari, Sadhna
    Saxena, Saransh
    Tripathi, Shivangi
    Pathak, Govind
    Singh, Abhilasha
    Kumar, Sandeep
    Manohar, Rajiv
    [J]. LIQUID CRYSTALS, 2024,
12345