Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals
Lasing is obtained from a two-dimensional (2D) Penrose photonic quasicrystal made of a low index contrast material of holographic polymer dispersed liquid crystals (H-PDLCs) that enables a substantial reduction in the optical pumping threshold. This lasing architecture further allows for excellent l...
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sg-ntu-dr.10356-958842023-02-28T19:21:52Z Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals Yang, H. Z. Ji, W. Luo, Dewei Du, Qing Guo Dai, Haitao Demir, Hilmi Volkan Sun, Xiaowei School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing Lasing is obtained from a two-dimensional (2D) Penrose photonic quasicrystal made of a low index contrast material of holographic polymer dispersed liquid crystals (H-PDLCs) that enables a substantial reduction in the optical pumping threshold. This lasing architecture further allows for excellent linear polarization characteristics as well as wide directional dependence. The pumping threshold is fivefold lower than that obtained from the 2D defect-free photonic crystals fabricated under similar conditions. These properties make H-PDLC photonic quasicrystal promising for a new type of all organic miniature lasers. Published version 2013-05-27T08:32:52Z 2019-12-06T19:22:50Z 2013-05-27T08:32:52Z 2019-12-06T19:22:50Z 2012 2012 Journal Article Luo, D., Du, Q. G., Dai, H., Demir, H. V., Yang, H. Z., Ji, W., et al. (2012). Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals. Scientific Reports 2, 627. https://hdl.handle.net/10356/95884 http://hdl.handle.net/10220/10006 10.1038/srep00627 22953048 en Scientific reports © 2012 The Author(s). This paper was published in Scientific Reports and is made available as an electronic reprint (preprint) with permission of The Author(s). The paper can be found at the following official DOI: [http://dx.doi.org/10.1038/srep00627]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf |
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DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing Yang, H. Z. Ji, W. Luo, Dewei Du, Qing Guo Dai, Haitao Demir, Hilmi Volkan Sun, Xiaowei Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals |
| description |
Lasing is obtained from a two-dimensional (2D) Penrose photonic quasicrystal made of a low index contrast material of holographic polymer dispersed liquid crystals (H-PDLCs) that enables a substantial reduction in the optical pumping threshold. This lasing architecture further allows for excellent linear polarization characteristics as well as wide directional dependence. The pumping threshold is fivefold lower than that obtained from the 2D defect-free photonic crystals fabricated under similar conditions. These properties make H-PDLC photonic quasicrystal promising for a new type of all organic miniature lasers. |
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School of Electrical and Electronic Engineering |
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School of Electrical and Electronic Engineering Yang, H. Z. Ji, W. Luo, Dewei Du, Qing Guo Dai, Haitao Demir, Hilmi Volkan Sun, Xiaowei |
| format |
Article |
| author |
Yang, H. Z. Ji, W. Luo, Dewei Du, Qing Guo Dai, Haitao Demir, Hilmi Volkan Sun, Xiaowei |
| author_sort |
Yang, H. Z. |
| title |
Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals |
| title_short |
Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals |
| title_full |
Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals |
| title_fullStr |
Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals |
| title_full_unstemmed |
Strongly linearly polarized low threshold lasing of all organic photonic quasicrystals |
| title_sort |
strongly linearly polarized low threshold lasing of all organic photonic quasicrystals |
| publishDate |
2013 |
| url |
https://hdl.handle.net/10356/95884 http://hdl.handle.net/10220/10006 |
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1759853516033097728 |