Abstract
This work proposes a liquid-crystal lens based on a dual-frequency liquid crystal (DFLC) and a surface-relief (SR) dielectric structure on an electrode. The proposed LC lens can be controlled between a positive lens (lens power P = 2.3 m-1) and a negative lens (lens power P = -6.2 m-1 ) by using the frequency modulation. Additionally, a dielectric effect occurs between the DFLC and the SR dielectric under the frequency modulation, enabling the LC lens to exhibit a much more uniform response-time distribution than a conventional LC lens.
| Original language | English |
|---|---|
| Article number | 6032713 |
| Pages (from-to) | 1875-1877 |
| Number of pages | 3 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 23 |
| Issue number | 24 |
| DOIs | |
| Publication status | Published - 2011 Dec 6 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
- Atomic and Molecular Physics, and Optics
- Electronic, Optical and Magnetic Materials
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Dual-frequency liquid-crystal lenses based on a surface-relief dielectric structure on an electrode. / Lin, Chi Huang; Chen, Cheng Hsiung; Chiang, Ru Hsien; Jiang, I. Min; Kuo, Chie Tong; Huang, Chi-Yen.
In: IEEE Photonics Technology Letters, Vol. 23, No. 24, 6032713, 06.12.2011, p. 1875-1877.Research output: Contribution to journal › Article
TY - JOUR
T1 - Dual-frequency liquid-crystal lenses based on a surface-relief dielectric structure on an electrode
AU - Lin, Chi Huang
AU - Chen, Cheng Hsiung
AU - Chiang, Ru Hsien
AU - Jiang, I. Min
AU - Kuo, Chie Tong
AU - Huang, Chi-Yen
PY - 2011/12/6
Y1 - 2011/12/6
N2 - This work proposes a liquid-crystal lens based on a dual-frequency liquid crystal (DFLC) and a surface-relief (SR) dielectric structure on an electrode. The proposed LC lens can be controlled between a positive lens (lens power P = 2.3 m-1) and a negative lens (lens power P = -6.2 m-1 ) by using the frequency modulation. Additionally, a dielectric effect occurs between the DFLC and the SR dielectric under the frequency modulation, enabling the LC lens to exhibit a much more uniform response-time distribution than a conventional LC lens.
AB - This work proposes a liquid-crystal lens based on a dual-frequency liquid crystal (DFLC) and a surface-relief (SR) dielectric structure on an electrode. The proposed LC lens can be controlled between a positive lens (lens power P = 2.3 m-1) and a negative lens (lens power P = -6.2 m-1 ) by using the frequency modulation. Additionally, a dielectric effect occurs between the DFLC and the SR dielectric under the frequency modulation, enabling the LC lens to exhibit a much more uniform response-time distribution than a conventional LC lens.
UR - http://www.scopus.com/inward/record.url?scp=82555197044&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=82555197044&partnerID=8YFLogxK
U2 - 10.1109/LPT.2011.2170410
DO - 10.1109/LPT.2011.2170410
M3 - Article
VL - 23
SP - 1875
EP - 1877
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
SN - 1041-1135
IS - 24
M1 - 6032713
ER -