Defect mode in cholesteric liquid crystal consisting of two helicoidal periodicities

被引：21

作者：

Ozaki, R ^{[1
]}

Sanda, T ^{[1
]}

Yoshida, H ^{[1
]}

Matsuhisa, Y ^{[1
]}

Ozaki, M ^{[1
]}

Yoshino, K ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Elect Engn, Suita, Osaka 5650871, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2006年 / 45卷 / 1B期

关键词：

cholesteric liquid crystal; photonic crystal; defect mode;

D O I：

10.1143/JJAP.45.493

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We study a defect mode in a one-dimensional photonic band gap of a cholesteric liquid crystal (CLC) consisting of two helicoidal periodicities. The optical properties of this CLC are analyzed using 4 x 4 transfer matrix and finite difference time domain methods. One of the defect modes always appears at the band edge wavelength of the inside CLC. Furthermore, this CLC is fabricated using photopolymerized CLC films. The transmission spectrum of this CLC is observed experimentally. Some peaks appear in the one-dimensional photonic band gap of this CLC, and the experimental results agree well with the calculated.

引用

页码：493 / 496

页数：4

共 50 条

[1] Twist-defect-mode lasing in photopolymerized cholesteric liquid crystal
Ozaki, M
Ozaki, R
Matsui, T
Yoshino, K
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 2003, 42 (5A): : L472 - L475
[2] Electrooptical properties in a composite system consisting of two nematic and a cholesteric liquid crystal
Hwang, JC
Liang, SC
Liang, KH
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1999, 38 (1A): : 131 - 134
[3] Tunable reflectance of a two-defect-layer cholesteric liquid crystal
Gevorgyan, A. H.
[J]. PHYSICAL REVIEW E, 2011, 83 (01):
[4] Photonic defect modes in cholesteric liquid crystal films
Schmidtke, J
Stille, W
[J]. EUROPEAN PHYSICAL JOURNAL E, 2003, 12 (04): : 553 - 564
[5] Photonic defect modes in cholesteric liquid crystal films
J. Schmidtke
W. Stille
[J]. The European Physical Journal E, 2003, 12 : 553 - 564
[6] Solitonlike base pair opening in a helicoidal DNA: An analogy with a helimagnet and a cholesteric liquid crystal
Daniel, M.
Vasumathi, V.
[J]. PHYSICAL REVIEW E, 2009, 79 (01):
[7] Optical properties and electric field enhancement in cholesteric liquid crystal containing different periodicities
Ozaki, Ryotaro
Matsuhisa, Yuko
Yoshida, Hiroyuki
Yoshino, Katsumi
Ozaki, Masanori
[J]. JOURNAL OF APPLIED PHYSICS, 2006, 100 (02)
[8] Defect-mode lasing from a three-layered helical cholesteric liquid crystal structure
Takanishi, Yoichi
Tomoe, Natsumi
Ha, Na Young
Toyooka, Takehiro
Nishimura, Suzushi
Ishikawa, Ken
Takezoe, Hideo
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2007, 46 (6A): : 3510 - 3513
[9] About defect mode peculiarities in cholesteric liquid crystals with anisotropic defect layer inside
Gevorgyan, A. H.
[J]. OPTIK, 2018, 154 : 656 - 661
[10] High Q defect mode and laser action in one-dimensional hybrid photonic crystal containing cholesteric liquid crystal
Matsuhisa, Yuko
Ozaki, Ryotaro
Yoshino, Katsumi
Ozaki, Masanori
[J]. APPLIED PHYSICS LETTERS, 2006, 89 (10)

← 1 2 3 4 5 →