Numerical Simulation of Lasing Dynamics in Cholesteric Liquid Crystal

被引：3
|
作者：
Matsui, Tatsunosuke [1 ,2 ]
Kitaguchi, Masahiro [1 ]
机构：
[1] Mie Univ, Dept Elect & Elect Engn, Grad Sch Engn, Tsu, Mie 5148507, Japan
[2] Mie Univ, Ctr Ultimate Technol Nanoelect, Tsu, Mie 5148507, Japan
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2011年 / 544卷
关键词：
ADE-FDTD method; auxiliary differential equation finite-difference time-domain method; cholesteric liquid crystal; laser; photonic bandgap; photonic crystal; DEFECT-MODE; MEDIA;
D O I：
10.1080/15421406.2011.569276
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We have numerically simulated lasing dynamics in cholesteric liquid crystal (CLC) on the basis of an auxiliary differential equation finite-difference time-domain (ADE-FDTD) method. In our ADE-FDTD procedure, the FDTD method is coupled with a rate equation in a four-level energy structure and equation of motion of polarization. Circularly polarized lasing at the edge of the stop band was successfully reproduced. Time-dependent field distributions were also investigated. Our model can be a powerful tool to study the underlying physics of CLC laser and also can be utilized to pursue the more efficient laser device architecture with reduced lasing threshold.
引用
收藏
页码：77 / 87
页数：11
相关论文
共 50 条
  • [41] A study of lasing wavelength by DOS in the temperature-tunable cholesteric liquid crystal lasers
    Wu, Rina
    Li, Yong
    Wu, Jie
    Ma, Ji
    Dai, Qin
    OPTICS COMMUNICATIONS, 2013, 300 : 1 - 4
  • [42] Linearly polarized lasing in one-dimensional hybrid photonic crystal containing cholesteric liquid crystal
    Matsuhisa, Yuko
    Ozaki, Ryotaro
    Takao, Yuuki
    Ozaki, Masanori
    Journal of Applied Physics, 2007, 101 (03):
  • [43] Photochemical modulation of the wavelength of lasing from a dye-doped cholesteric liquid crystal
    Hatae, Y
    Moritsugu, M
    Ogata, T
    Kurihara, S
    Nonaka, T
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2005, 443 : 87 - 94
  • [44] Rapid reversible phototuning of lasing frequency in dye-doped cholesteric liquid crystal
    Mykytiuk, T. V.
    Ilchishin, I. P.
    Yaroshchuk, O. V.
    Kravchuk, R. M.
    Li, Y.
    Li, Q.
    OPTICS LETTERS, 2014, 39 (22) : 6490 - 6493
  • [45] Improved Lasing Threshold of Cholesteric Liquid Crystal Lasers with In-Plane Helix Alignment
    Inoue, Yo
    Yoshida, Hiroyuki
    Inoue, Kenta
    Fujii, Akihiko
    Ozaki, Masanori
    APPLIED PHYSICS EXPRESS, 2010, 3 (10)
  • [46] Fluorescence and lasing in an electric-field-induced periodic structure of a cholesteric liquid crystal
    Shtykov, N. M.
    Palto, S. P.
    Umanskii, B. A.
    Rybakov, D. O.
    Simdyankin, I., V
    QUANTUM ELECTRONICS, 2019, 49 (08) : 754 - 761
  • [47] Lasing properties of a cholesteric liquid crystal containing aggregation-induced-emission material
    Wang, Nan
    Evans, Julian S.
    Mei, Ju
    Zhang, Jianhao
    Khoo, Iam-Choon
    He, Sailing
    OPTICS EXPRESS, 2015, 23 (26): : 33938 - 33946
  • [48] Improved lasing threshold of cholesteric liquid crystal lasers with in-plane helix alignment
    Department of Electrical, Electronic and Information Engineering, Osaka University at Yamada-oka, Suita, Osaka 565-0871, Japan
    Appl. Phys. Express, 10
  • [49] Widely tunable photonic bandgap and lasing emission in enantiomorphic cholesteric liquid crystal templates
    Lin, Jia-De
    Lin, Hong-Lin
    Lin, Hsin-Yu
    Wei, Guan-Jhong
    Chuang, Yu-Chou
    Chen, Lin-Jer
    Huang, Shuan-Yu
    Huang, Chia-Yi
    Mo, Ting-Shan
    Lee, Chia-Rong
    JOURNAL OF MATERIALS CHEMISTRY C, 2017, 5 (13) : 3222 - 3228
  • [50] Lasing thresholds of cholesteric liquid crystals lasers
    Cao, W
    Palffy-Muhoray, P
    Taheri, B
    Marino, A
    Abbate, G
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2005, 429 : 101 - 110
12345