通过紫外线照射控制 3D 打印材料的太赫兹折射率

IF 2.2 3区 物理与天体物理 Q2 OPTICS Optics Communications Pub Date : 2024-11-01 DOI:10.1016/j.optcom.2024.131262
Dahye Jang , Sanggu Lee , Heonseong Ryu , Eui Young Rho , Jeongmin Kim , Minah Seo , Tae Dong Lee , Sang-Hun Lee
{"title":"通过紫外线照射控制 3D 打印材料的太赫兹折射率","authors":"Dahye Jang ,&nbsp;Sanggu Lee ,&nbsp;Heonseong Ryu ,&nbsp;Eui Young Rho ,&nbsp;Jeongmin Kim ,&nbsp;Minah Seo ,&nbsp;Tae Dong Lee ,&nbsp;Sang-Hun Lee","doi":"10.1016/j.optcom.2024.131262","DOIUrl":null,"url":null,"abstract":"<div><div>Recently, significant progress has been made in the development of THz optics based on metamaterials to overcome the limited availability of suitable materials for conventional optics. Although 3D printing technology is a promising method for rapidly fabricating these subwavelength structures, the structural degree of freedom for 3D printed metamaterials is still limited by the optical properties of printing materials. In this study, we controlled the THz refractive index and extinction coefficient of the 3D printing resin by UV exposure doses during the printing process. Samples were fabricated as uniform plates under different curing conditions in printing, and their optical properties were measured in the range between 0.3 THz and 2.0 THz using THz time-domain spectroscopy (THz-TDS). The refractive index and extinction coefficient were changed from 1.65 to 1.80, and from 0.04 to 0.12, respectively, with increasing UV doses from 1 mJ/cm<sup>2</sup>, which allows resin to solidify and become printable, to 100 mJ/cm<sup>2</sup>, where the optical changes become almost saturated. The results provide insights into optimizing the fabrication process of THz devices, even those with a gradient and complex refractive index profile, by utilizing 3D printing technology for a broad range of applications.</div></div>","PeriodicalId":19586,"journal":{"name":"Optics Communications","volume":"575 ","pages":"Article 131262"},"PeriodicalIF":2.2000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Terahertz refractive index control of 3D printing materials by UV exposure\",\"authors\":\"Dahye Jang ,&nbsp;Sanggu Lee ,&nbsp;Heonseong Ryu ,&nbsp;Eui Young Rho ,&nbsp;Jeongmin Kim ,&nbsp;Minah Seo ,&nbsp;Tae Dong Lee ,&nbsp;Sang-Hun Lee\",\"doi\":\"10.1016/j.optcom.2024.131262\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Recently, significant progress has been made in the development of THz optics based on metamaterials to overcome the limited availability of suitable materials for conventional optics. Although 3D printing technology is a promising method for rapidly fabricating these subwavelength structures, the structural degree of freedom for 3D printed metamaterials is still limited by the optical properties of printing materials. In this study, we controlled the THz refractive index and extinction coefficient of the 3D printing resin by UV exposure doses during the printing process. Samples were fabricated as uniform plates under different curing conditions in printing, and their optical properties were measured in the range between 0.3 THz and 2.0 THz using THz time-domain spectroscopy (THz-TDS). The refractive index and extinction coefficient were changed from 1.65 to 1.80, and from 0.04 to 0.12, respectively, with increasing UV doses from 1 mJ/cm<sup>2</sup>, which allows resin to solidify and become printable, to 100 mJ/cm<sup>2</sup>, where the optical changes become almost saturated. The results provide insights into optimizing the fabrication process of THz devices, even those with a gradient and complex refractive index profile, by utilizing 3D printing technology for a broad range of applications.</div></div>\",\"PeriodicalId\":19586,\"journal\":{\"name\":\"Optics Communications\",\"volume\":\"575 \",\"pages\":\"Article 131262\"},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2024-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optics Communications\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0030401824009994\",\"RegionNum\":3,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"OPTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optics Communications","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0030401824009994","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"OPTICS","Score":null,"Total":0}
引用次数: 0

摘要

最近,在开发基于超材料的太赫兹光学器件方面取得了重大进展,以克服传统光学器件适用材料有限的问题。虽然三维打印技术是快速制造这些亚波长结构的有效方法,但三维打印超材料的结构自由度仍然受到打印材料光学特性的限制。在本研究中,我们在打印过程中通过紫外线照射剂量控制了三维打印树脂的太赫兹折射率和消光系数。在打印过程中的不同固化条件下,样品被制作成均匀的板材,并使用太赫兹时域光谱(THz-TDS)测量了它们在 0.3 THz 至 2.0 THz 范围内的光学特性。随着紫外线剂量的增加,折射率和消光系数分别从 1 mJ/cm2 变为 1.65 至 1.80,从 0.04 变为 0.12,其中 1 mJ/cm2 使树脂固化并可印刷,而 100 mJ/cm2 则使光学变化几乎达到饱和。这些结果为利用三维打印技术优化太赫兹器件(即使是具有梯度和复杂折射率轮廓的器件)的制造工艺提供了启示,使其应用范围更加广泛。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Terahertz refractive index control of 3D printing materials by UV exposure
Recently, significant progress has been made in the development of THz optics based on metamaterials to overcome the limited availability of suitable materials for conventional optics. Although 3D printing technology is a promising method for rapidly fabricating these subwavelength structures, the structural degree of freedom for 3D printed metamaterials is still limited by the optical properties of printing materials. In this study, we controlled the THz refractive index and extinction coefficient of the 3D printing resin by UV exposure doses during the printing process. Samples were fabricated as uniform plates under different curing conditions in printing, and their optical properties were measured in the range between 0.3 THz and 2.0 THz using THz time-domain spectroscopy (THz-TDS). The refractive index and extinction coefficient were changed from 1.65 to 1.80, and from 0.04 to 0.12, respectively, with increasing UV doses from 1 mJ/cm2, which allows resin to solidify and become printable, to 100 mJ/cm2, where the optical changes become almost saturated. The results provide insights into optimizing the fabrication process of THz devices, even those with a gradient and complex refractive index profile, by utilizing 3D printing technology for a broad range of applications.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Optics Communications
Optics Communications 物理-光学
CiteScore
5.10
自引率
8.30%
发文量
681
审稿时长
38 days
期刊介绍: Optics Communications invites original and timely contributions containing new results in various fields of optics and photonics. The journal considers theoretical and experimental research in areas ranging from the fundamental properties of light to technological applications. Topics covered include classical and quantum optics, optical physics and light-matter interactions, lasers, imaging, guided-wave optics and optical information processing. Manuscripts should offer clear evidence of novelty and significance. Papers concentrating on mathematical and computational issues, with limited connection to optics, are not suitable for publication in the Journal. Similarly, small technical advances, or papers concerned only with engineering applications or issues of materials science fall outside the journal scope.
期刊最新文献
The study of capillary discharge Ne-like 46.9 nm laser with a 2.5 mm inner diameter capillary First real-time single-span 106-km field trial using commercial 130-Gbaud DP-QPSK 400 Gb/s backbone OTN transceivers over deployed multi-core fiber cable Optical light scattering to improve image classification via wavelength division multiplexing Frequency-modulated dual-pulse phase-sensitive optical time-domain reflectometry with direct detection Three-dimensional endoscopic imaging system based on micro-lithography mask structured light projection
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1