High Q defect mode and laser action in one-dimensional hybrid photonic crystal containing cholesteric liquid crystal

Matsuhisa, Yuko; Ozaki, Ryotaro; Yoshino, Katsumi et al.

Applied Physics Letters, 2006, 89(10), 101109-101109

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Identifier to cite or link to this item: https://hdl.handle.net/11094/75826

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Title
High Q defect mode and laser action in one-dimensional hybrid photonic crystal containing cholesteric liquid crystal
Creator
CreatorName
Matsuhisa, Yuko
NRID
1000090535361 1000090535361
CreatorName
Ozaki, Ryotaro
NRID
1000070029205 1000070029205
CreatorName
Yoshino, Katsumi
NRID
1000050204186 1000050204186
ORCID
0000-0002-9556-4225 0000-0002-9556-4225
researchmap permalink
read0014092 read0014092
Scopus Author ID
55490143900 55490143900
CreatorName
Ozaki, Masanori
Description
This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Yuko Matsuhisa, Ryotaro Ozaki, Katsumi Yoshino, Masanori Ozaki, Appl. Phys. Lett. 89, 101109 (2006) and may be found at https://doi.org/10.1063/1.2347114.
Abstract
The authors have investigated the optical characteristics of a one-dimensional hybrid photonic crystal (1D HPC) containing cholesteric liquid crystal (CLC) as a defect by theoretical calculation and predicted the appearance of additional modes at the band edges of the CLC defect, whose Q factor was higher than those of the other defect modes. They have confirmed the appearance of the additional mode experimentally. Single-mode laser action with low pumping threshold was observed in a 1D HPC with a dye-doped CLC defect, which is based on the additional defect mode with a high Q factor peculiar to the CLC defect having periodic structure. This work is partially supported by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
Publisher
American Institute of Physics
Source Title
Applied Physics Letters
Volume (Issue)
89(10)
Page
101109-101109
Date of Issued
2006-09-06
Language
English
Handle URL
https://hdl.handle.net/11094/75826
PISSN
00036951
eISSN
10773118
NCID
AA00543431
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.1063/1.2347114
Access Rights
open access
oaire:version
Version of Record
Category
学術雑誌論文 Journal Article