Issue 95, 2014
From the journal:

RSC Advances

Surface passivation assisted lasing emission in the quantum dots doped cholesteric liquid crystal resonating cavity with polymer template†

Lin-Jer Chen,*a   Chia-Rong Leea  and  Chung-Liang Chua  

* Corresponding authors

a Department of Photonics, National Cheng Kung University, Tainan, Taiwan 701, Taiwan
E-mail: crlee@mail.ncku.edu.tw

Abstract

A copolymer has been used as a template for enhanced optical properties of core–shell CdS/ZnSe quantum dots doped cholesteric liquid crystal. The lasing behavior is achieved at relatively low laser excitation energy threshold at room temperature. Low-threshold value and high-optical stability make this optical system promising for visible laser emitter applications.

Graphical abstract: Surface passivation assisted lasing emission in the quantum dots doped cholesteric liquid crystal resonating cavity with polymer template

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Article information

DOI
https://doi.org/10.1039/C4RA05787B
Article type
Communication
Submitted
16 Jun 2014
Accepted
03 Oct 2014
First published
03 Oct 2014

RSC Adv., 2014,4, 52804-52807

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Surface passivation assisted lasing emission in the quantum dots doped cholesteric liquid crystal resonating cavity with polymer template

L. Chen, C. Lee and C. Chu, RSC Adv., 2014, 4, 52804 DOI: 10.1039/C4RA05787B

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