Laser emission from tapered fiber-based liquid-crystal microsphere for sensing
文献类型：期刊论文
| 作者 | D. Zhou, N. Zhao, Y. Chen, J. Sun, Y. Li, Z. Peng and Y. Liu |
| 刊名 | Optics Letters
 |
| 出版日期 | 2023 |
| 卷号 | 48期号:14页码:3773-3776 |
| ISSN号 | 01469592 |
| DOI | 10.1364/OL.492930 |
| 英文摘要 | This Letter introduces a novel laser emission probe for liquid-crystal microspheres based on a tapered fiber. A cholesteric liquid crystal (CLC) is injected into a hollow glass microsphere (HGM) attached at the front end of a tapered fiber in order to produce laser. Tapered fibers are preferable to rectangular fibers for liquid-crystal microsphere laser emission. The whispering gallery mode (WGM) laser is significantly suppressed by the tapered fiber-based liquid-crystal microsphere, which also displays an apparent single-mode photonic bandgap (PBG) laser peak. The stimulation response of tapered fiber-based liquid-crystal microspheres to organic vapors causes a modification of the laser peak wavelength with increasing gas concentration. In addition, laser emission generated by tapered fiber-based liquid-crystal microspheres is expected to be used in fields such as microenvironmental biosensing. © 2023 Optica Publishing Group. |
| URL标识 | 查看原文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/68266]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | D. Zhou, N. Zhao, Y. Chen, J. Sun, Y. Li, Z. Peng and Y. Liu. Laser emission from tapered fiber-based liquid-crystal microsphere for sensing[J]. Optics Letters,2023,48(14):3773-3776. |
| APA | D. Zhou, N. Zhao, Y. Chen, J. Sun, Y. Li, Z. Peng and Y. Liu.(2023).Laser emission from tapered fiber-based liquid-crystal microsphere for sensing.Optics Letters,48(14),3773-3776. |
| MLA | D. Zhou, N. Zhao, Y. Chen, J. Sun, Y. Li, Z. Peng and Y. Liu."Laser emission from tapered fiber-based liquid-crystal microsphere for sensing".Optics Letters 48.14(2023):3773-3776. |
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