Artificial compound eye-tipped optical fiber for wide field illumination
文献类型:期刊论文
作者 | Liu, Feng1,2; Yang, Qing1,3; Bian, Hao1,2; Zhang, Fan1,2; Hou, Xun2; Kong, Depeng4; Chen, Feng1,2 |
刊名 | Optics Letters |
出版日期 | 2019-12 |
卷号 | 44期号:24页码:5961-5964 |
ISSN号 | 01469592;15394794 |
DOI | 10.1364/OL.44.005961 |
产权排序 | 4 |
英文摘要 | In this Letter, we present a novel, to the best of our knowledge, component with beam delivering and wide field beam homogenizing functions by grafting an artificial compound eye (ACE) micro-structure onto the polymer optical fiber (POF) end face. The 3D ACE mold is fabricated by femtosecond laser-assisted micro machining, and the ACE micro-structure is transferred onto the end face through high accuracy nano-imprinting. The resultant POF end face integrates over 400 spherical micro-lenses, enabling a 40% enhancement in both the acceptance angle and the effective numerical aperture. Meanwhile, the integrated ommatidia array serves as an outstanding beam homogenizer, shaping the output beam into quasi flat-top distribution, which demonstrates promise in wide field homogeneous illumination, by reflection and transmission imaging experiments in both visible and near infrared bands. © 2019 Optical Society of America. |
语种 | 英语 |
出版者 | OSA - The Optical Society |
源URL | [http://ir.opt.ac.cn/handle/181661/50547] |
专题 | 西安光学精密机械研究所_信息光子学研究室 |
通讯作者 | Chen, Feng |
作者单位 | 1.International Joint Research Laboratory for Micro/Nano Manufacturing and Measurement Technologies, Xi’an Jiaotong University, Xi’an; 710049, China; 2.State Key Laboratory for Manufacturing System Engineering, Shaanxi Key Laboratory of Photonics Technology for Information, School of Electronics and Information Engineering, Xi’an Jiaotong University, Xi’an; 710049, China; 3.School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an; 710049, China; 4.Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an; 710119, China |
推荐引用方式 GB/T 7714 | Liu, Feng,Yang, Qing,Bian, Hao,et al. Artificial compound eye-tipped optical fiber for wide field illumination[J]. Optics Letters,2019,44(24):5961-5964. |
APA | Liu, Feng.,Yang, Qing.,Bian, Hao.,Zhang, Fan.,Hou, Xun.,...&Chen, Feng.(2019).Artificial compound eye-tipped optical fiber for wide field illumination.Optics Letters,44(24),5961-5964. |
MLA | Liu, Feng,et al."Artificial compound eye-tipped optical fiber for wide field illumination".Optics Letters 44.24(2019):5961-5964. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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