用于红外天文学的平行板电容器氮化钛动感探测器

IF 1.1 3区 物理与天体物理 Q4 PHYSICS, APPLIED
J. Perido, P. K. Day, A. D. Beyer, N. F. Cothard, S. Hailey-Dunsheath, H. G. Leduc, B. H. Eom, J. Glenn
{"title":"用于红外天文学的平行板电容器氮化钛动感探测器","authors":"J. Perido,&nbsp;P. K. Day,&nbsp;A. D. Beyer,&nbsp;N. F. Cothard,&nbsp;S. Hailey-Dunsheath,&nbsp;H. G. Leduc,&nbsp;B. H. Eom,&nbsp;J. Glenn","doi":"10.1007/s10909-024-03101-5","DOIUrl":null,"url":null,"abstract":"<div><p>The Balloon Experiment for Galactic INfrared Science (BEGINS) is a concept for a sub-orbital observatory that will operate from <span>\\(\\lambda\\)</span> = 25 to 250 <span>\\(\\upmu\\)</span>m to characterize dust in the vicinity of high-mass stars. The mission’s sensitivity requirements will be met by utilizing arrays of 1840 lens-coupled, lumped-element kinetic inductance detectors (KIDs) operating at 300 mK. Each KID will consist of a titanium nitride (TiN) parallel strip absorbing inductive section and parallel plate capacitor deposited on a Silicon (Si) substrate. The parallel plate capacitor geometry allows for reduction of the pixel spacing. At the BEGINS focal plane, the detectors require optical NEPs from <span>\\(2\\times 10^{-16}\\)</span> to <span>\\(6\\times 10^{-17}\\)</span> W/<span>\\(\\sqrt{\\text {Hz}}\\)</span> from 25 to 250 <span>\\(\\upmu\\)</span>m for optical loads ranging from 4 to 10 pW. We present the design, optical performance and quasiparticle lifetime measurements of a prototype BEGINS KID array at 25 <span>\\(\\upmu\\)</span>m when coupled to Fresnel zone plate lenses. For our optical set up and the absorption efficiency of the KIDs, the electrical NEP requirement at 25 <span>\\(\\upmu\\)</span>m is <span>\\(7.6\\times 10^{-17}\\)</span> W/<span>\\(\\sqrt{\\text {Hz}}\\)</span> for an absorbed optical power of 0.36 pW. We find that over an average of five resonators the the detectors are photon noise limited down to about 200 fW, with a limiting NEP of about <span>\\(7.4\\times 10^{-17}\\)</span> W/<span>\\(\\sqrt{\\text {Hz}}\\)</span>. Future arrays will be coupled to microlens arrays and have higher optical efficiencies.\n</p></div>","PeriodicalId":641,"journal":{"name":"Journal of Low Temperature Physics","volume":null,"pages":null},"PeriodicalIF":1.1000,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Parallel-Plate Capacitor Titanium Nitride Kinetic Inductance Detectors for Infrared Astronomy\",\"authors\":\"J. Perido,&nbsp;P. K. Day,&nbsp;A. D. Beyer,&nbsp;N. F. Cothard,&nbsp;S. Hailey-Dunsheath,&nbsp;H. G. Leduc,&nbsp;B. H. Eom,&nbsp;J. Glenn\",\"doi\":\"10.1007/s10909-024-03101-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The Balloon Experiment for Galactic INfrared Science (BEGINS) is a concept for a sub-orbital observatory that will operate from <span>\\\\(\\\\lambda\\\\)</span> = 25 to 250 <span>\\\\(\\\\upmu\\\\)</span>m to characterize dust in the vicinity of high-mass stars. The mission’s sensitivity requirements will be met by utilizing arrays of 1840 lens-coupled, lumped-element kinetic inductance detectors (KIDs) operating at 300 mK. Each KID will consist of a titanium nitride (TiN) parallel strip absorbing inductive section and parallel plate capacitor deposited on a Silicon (Si) substrate. The parallel plate capacitor geometry allows for reduction of the pixel spacing. At the BEGINS focal plane, the detectors require optical NEPs from <span>\\\\(2\\\\times 10^{-16}\\\\)</span> to <span>\\\\(6\\\\times 10^{-17}\\\\)</span> W/<span>\\\\(\\\\sqrt{\\\\text {Hz}}\\\\)</span> from 25 to 250 <span>\\\\(\\\\upmu\\\\)</span>m for optical loads ranging from 4 to 10 pW. We present the design, optical performance and quasiparticle lifetime measurements of a prototype BEGINS KID array at 25 <span>\\\\(\\\\upmu\\\\)</span>m when coupled to Fresnel zone plate lenses. For our optical set up and the absorption efficiency of the KIDs, the electrical NEP requirement at 25 <span>\\\\(\\\\upmu\\\\)</span>m is <span>\\\\(7.6\\\\times 10^{-17}\\\\)</span> W/<span>\\\\(\\\\sqrt{\\\\text {Hz}}\\\\)</span> for an absorbed optical power of 0.36 pW. We find that over an average of five resonators the the detectors are photon noise limited down to about 200 fW, with a limiting NEP of about <span>\\\\(7.4\\\\times 10^{-17}\\\\)</span> W/<span>\\\\(\\\\sqrt{\\\\text {Hz}}\\\\)</span>. Future arrays will be coupled to microlens arrays and have higher optical efficiencies.\\n</p></div>\",\"PeriodicalId\":641,\"journal\":{\"name\":\"Journal of Low Temperature Physics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.1000,\"publicationDate\":\"2024-05-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Low Temperature Physics\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10909-024-03101-5\",\"RegionNum\":3,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, APPLIED\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Low Temperature Physics","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s10909-024-03101-5","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
引用次数: 0

摘要

银河系红外科学气球实验(BEGINS)是一个亚轨道观测站的概念,它将在\(\lambda\) = 25至250\(\upmu\)米的范围内运行,以确定高质恒星附近尘埃的特征。这次飞行任务的灵敏度要求将通过利用工作温度为 300 mK 的 1840 个透镜耦合、块状元件动感探测器(KID)阵列来实现。每个 KID 都将由一个氮化钛(TiN)平行带吸收电感部分和沉积在硅(Si)基板上的平行板电容器组成。平行板电容器的几何形状可以缩小像素间距。在BEGINS焦平面上,探测器需要的光学NEP从(2\times 10^{-16}\)到(6\times 10^{-17}\)W/\(\sqrt\text {Hz}}\)从25到250\(\upmu\)m,光学负载从4到10 pW不等。我们介绍了与菲涅尔区板透镜耦合时,25 (\upmu\) m BEGINS KID 阵列原型的设计、光学性能和准粒子寿命测量。对于我们的光学设置和KID的吸收效率来说,在吸收光功率为0.36 pW的情况下,25(\upmu\)m的电NEP要求为(7.6\times 10^{-17}\)W/(\sqrt\text {Hz}}\)。我们发现,在平均五个谐振器上,探测器的光子噪声被限制在约 200 fW,极限 NEP 约为\(7.4\times 10^{-17}\) W/\(\sqrt\text {Hz}}\)。未来的阵列将与微透镜阵列耦合,并具有更高的光学效率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Parallel-Plate Capacitor Titanium Nitride Kinetic Inductance Detectors for Infrared Astronomy

Parallel-Plate Capacitor Titanium Nitride Kinetic Inductance Detectors for Infrared Astronomy

The Balloon Experiment for Galactic INfrared Science (BEGINS) is a concept for a sub-orbital observatory that will operate from \(\lambda\) = 25 to 250 \(\upmu\)m to characterize dust in the vicinity of high-mass stars. The mission’s sensitivity requirements will be met by utilizing arrays of 1840 lens-coupled, lumped-element kinetic inductance detectors (KIDs) operating at 300 mK. Each KID will consist of a titanium nitride (TiN) parallel strip absorbing inductive section and parallel plate capacitor deposited on a Silicon (Si) substrate. The parallel plate capacitor geometry allows for reduction of the pixel spacing. At the BEGINS focal plane, the detectors require optical NEPs from \(2\times 10^{-16}\) to \(6\times 10^{-17}\) W/\(\sqrt{\text {Hz}}\) from 25 to 250 \(\upmu\)m for optical loads ranging from 4 to 10 pW. We present the design, optical performance and quasiparticle lifetime measurements of a prototype BEGINS KID array at 25 \(\upmu\)m when coupled to Fresnel zone plate lenses. For our optical set up and the absorption efficiency of the KIDs, the electrical NEP requirement at 25 \(\upmu\)m is \(7.6\times 10^{-17}\) W/\(\sqrt{\text {Hz}}\) for an absorbed optical power of 0.36 pW. We find that over an average of five resonators the the detectors are photon noise limited down to about 200 fW, with a limiting NEP of about \(7.4\times 10^{-17}\) W/\(\sqrt{\text {Hz}}\). Future arrays will be coupled to microlens arrays and have higher optical efficiencies.

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
Journal of Low Temperature Physics
Journal of Low Temperature Physics 物理-物理:凝聚态物理
CiteScore
3.30
自引率
25.00%
发文量
245
审稿时长
1 months
期刊介绍: The Journal of Low Temperature Physics publishes original papers and review articles on all areas of low temperature physics and cryogenics, including theoretical and experimental contributions. Subject areas include: Quantum solids, liquids and gases; Superfluidity; Superconductivity; Condensed matter physics; Experimental techniques; The Journal encourages the submission of Rapid Communications and Special Issues.
×
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
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
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 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信