Collaborative Research: Thin-Film Chalcogenide Glass Materials for High-Quality Integrated Photonics
合作研究:用于高质量集成光子学的薄膜硫系玻璃材料
基本信息
- 批准号:1506620
- 负责人:
- 金额:$ 25万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2015
- 资助国家:美国
- 起止时间:2015-07-01 至 2018-06-30
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Nontechnical Description: The main objectives of this collaborative research project between MIT and Washington University are (1) to develop critical understandings of the optical loss mechanisms in thin-film chalcogenide glass materials through spectroscopic studies, (2) to exploit innovative processing science to synthesize ultra-low-loss chalcogenide glass materials in the thin-film form and (3) to fabricate optical devices with novel functionalities. Based on these fundamental findings, the research aims to demonstrate chalcogenide glass resonant cavity devices with high quality factors as building blocks for photonic sensors, light emitters and nonlinear optical signal processing systems. The research is expected to have significant impacts on many areas including materials science, nanotechnology, nonlinear optics and integrated photonics. The participating undergraduate and graduate researchers benefit from the cross-disciplinary collaboration between the two research groups at MIT and Washington University. Results obtained from the research are incorporated into new undergraduate courses on glass materials at MIT. The project also expands K-12 initiatives on both campuses through lab open houses and summer internship programs.Technical Description: Chalcogenide glasses (ChGs) are recognized as an emerging material platform for integrated photonics given their unique properties, such as substrate-blind integration capacity, extreme processing versatility, widely tunable optical and thermal characteristics via composition alloying, large Kerr nonlinearity, and broadband optical transparency. Unlike silica glass, multi-component chalcogenide glasses contain a far more diverse group of nanoscale glass network moieties. These properties result in complicated structural transformations and optical losses that are highly sensitive to processing history and cannot be described using the classical Rayleigh scattering formalism. As a consequence, traditional loss reduction methods cannot be simply transferred to chalcogenide materials without an in-depth understanding of the kinetics of micro-structural evolution and loss mechanisms in chalcogenide films. The challenge of differentiating optical loss contributions in chalcogenide films is further compounded by the small interaction volume in thin films, which severely limits the sensitivity of most traditional optical characterization methods. In this project, new waveguide- and resonator-based spectroscopic characterization methods are developed to extract critical material information such as nanoscale phase composition, intrinsic absorption, and different scattering processes. The project advances our understanding of the nanoscale structural transformation mechanisms associated with material's optical characteristics as well as the structure-processing-property relationship in ChG materials. By combining kinetic modeling and experimental validation of novel surface-tension-assisted processing techniques, the project also aims to develop ultra-high-quality planar ChG structures with performance exceeding the current state-of-the-art.
非技术描述:麻省理工学院和华盛顿大学合作研究项目的主要目标是:(1)通过光谱研究,对薄膜硫系玻璃材料的光学损耗机制进行深入了解;(2)利用创新的加工科学,合成薄膜形式的超低损耗硫系玻璃材料;(3)制造具有新功能的光学器件。基于这些基本发现,该研究旨在展示具有高品质因数的硫系玻璃谐振腔器件,作为光子传感器,光发射器和非线性光学信号处理系统的构建模块。该研究预计将对材料科学、纳米技术、非线性光学和集成光子学等许多领域产生重大影响。参与的本科生和研究生研究人员受益于麻省理工学院和华盛顿大学两个研究小组之间的跨学科合作。从研究中获得的结果被纳入新的本科课程玻璃材料在麻省理工学院。该项目还通过实验室开放日和夏季实习计划扩大了两个校区的K-12计划。技术描述:硫系玻璃(ChG)被认为是集成光子学的新兴材料平台,因为它们具有独特的性质,例如衬底盲集成能力、极端的加工通用性、通过成分合金化可广泛调谐的光学和热特性、大的克尔非线性,和宽带光学透明度。与二氧化硅玻璃不同,多组分硫族化物玻璃包含更多样化的纳米级玻璃网络部分。这些性质导致复杂的结构转换和光学损失,是高度敏感的处理历史,不能使用经典的瑞利散射形式主义。因此,传统的损耗降低方法不能简单地转移到硫属化物材料,而不深入了解硫属化物膜中的微观结构演变和损耗机制的动力学。区分硫属化物薄膜中的光学损耗贡献的挑战进一步由薄膜中的小相互作用体积而复杂化,这严重限制了大多数传统光学表征方法的灵敏度。在该项目中,开发了新的基于波导和谐振器的光谱表征方法,以提取关键材料信息,如纳米级相组成,固有吸收和不同的散射过程。该项目推进了我们对与材料光学特性相关的纳米结构转变机制以及ChG材料中结构-加工-性质关系的理解。通过结合动力学建模和新型表面张力辅助加工技术的实验验证,该项目还旨在开发性能超过当前最先进水平的超高质量平面ChG结构。
项目成果
期刊论文数量(1)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Lan Yang其他文献
Examining the relationships among teaching assistants’ self-efficacy, emotional well-being and job satisfaction
检验助教自我效能感、情绪健康与工作满意度之间的关系
- DOI:
10.1080/13540602.2023.2265825 - 发表时间:
2023 - 期刊:
- 影响因子:2.7
- 作者:
Lan Yang;John Chi;Di Zhang;Junjun Chen - 通讯作者:
Junjun Chen
Novel brain-targeting 3-n-butylphthalide prodrugs for ischemic stroke treatment
用于治疗缺血性中风的新型脑靶向 3-正丁基苯酞前药
- DOI:
10.1016/j.jconrel.2021.05.045 - 发表时间:
2021 - 期刊:
- 影响因子:10.8
- 作者:
Honglin Xiang;Qiang Zhang;Yikun Han;Lan Yang;Yan Zhang;Qiang Liu;Zhirong Zhang;Ling Zhang - 通讯作者:
Ling Zhang
A novel antimicrobial peptide derived from membrane-proximal external region of human immunodeficiency virus type 1.
一种源自人类免疫缺陷病毒 1 型近膜外部区域的新型抗菌肽。
- DOI:
- 发表时间:
2016 - 期刊:
- 影响因子:3.9
- 作者:
Xiaoqiu He;Huayan Zhang;Yuhua Shi;Xin Gong;S. Guan;He Yin;Lan Yang;Yongjiao Yu;Ziyu Kuai;Dongni Liu;Rui Hua;Song Wang;Yaming Shan - 通讯作者:
Yaming Shan
Sodium Iodate-Induced Mouse Model of Age-Related Macular Degeneration Displayed Altered Expression Patterns of Sumoylation Enzymes E1, E2 and E3
碘酸钠诱导的年龄相关性黄斑变性小鼠模型显示苏酰化酶 E1、E2 和 E3 的表达模式发生改变
- DOI:
10.2174/1566524019666190112101147 - 发表时间:
2018 - 期刊:
- 影响因子:2.5
- 作者:
Qian Nie;Xiaodong Gong;Lili Gong;Lan Zhang;Xiangcheng Tang;Ling Wang;Fangyuan Liu;Jia-Ling Fu;Jia-Wen Xiang;Yuan Xiao;Zhongwen Luo;Ruili Qi;Zhigang Chen;Yunfei Liu;Qian Sun;Wenjie Qing;Lan Yang;Jie Xie;Ming Zou;Yuwen Gan;Huimin Chen;David Wan-Cheng Li - 通讯作者:
David Wan-Cheng Li
Investigation on the Stress of Chinese Pediatricians Under the Outbreak of COVID-19
COVID-19疫情下中国儿科医生压力调查
- DOI:
- 发表时间:
2021 - 期刊:
- 影响因子:0.5
- 作者:
Lan Yang;Bingbing Zhang;X. Kong;Weifang Zhou;J. Tian;Shi;F. Cheng - 通讯作者:
F. Cheng
Lan Yang的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Lan Yang', 18)}}的其他基金
Collaborative Research: NSF/ENG/ECCS-BSF: Complex liquid droplet structures as new optical and optomechanical platforms
合作研究:NSF/ENG/ECCS-BSF:复杂液滴结构作为新的光学和光机械平台
- 批准号:
1711451 - 财政年份:2017
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
EFRI NewLAW: Engineering Multiscale Photonic Systems with Broken Time-Reversal Invariance
EFRI NewLAW:工程多尺度光子系统具有破坏的时间反转不变性
- 批准号:
1641109 - 财政年份:2016
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Collaborative Research: Enhanced Raman and Rayleigh scattering in an ultrahigh-Q microresonator for detection, identification and measurement of nanoparticles
合作研究:超高 Q 微谐振器中的增强拉曼和瑞利散射,用于纳米粒子的检测、识别和测量
- 批准号:
1264997 - 财政年份:2013
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
(CAREER) Real-Time Detection, Monitoring and Characterization of Single Nanoparticle/Bioaerosol Using On-Chip Resonators
(职业)使用片上谐振器对单个纳米颗粒/生物气溶胶进行实时检测、监测和表征
- 批准号:
0954941 - 财政年份:2010
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Collaborative Research: Laser Treated Sol-Gel Glass for Ultra-High-Quality Photonic Devices
合作研究:用于超高品质光子器件的激光处理溶胶-凝胶玻璃
- 批准号:
0907467 - 财政年份:2009
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
相似国自然基金
Research on Quantum Field Theory without a Lagrangian Description
- 批准号:24ZR1403900
- 批准年份:2024
- 资助金额:0.0 万元
- 项目类别:省市级项目
Cell Research
- 批准号:31224802
- 批准年份:2012
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research
- 批准号:31024804
- 批准年份:2010
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Cell Research (细胞研究)
- 批准号:30824808
- 批准年份:2008
- 资助金额:24.0 万元
- 项目类别:专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
- 批准号:10774081
- 批准年份:2007
- 资助金额:45.0 万元
- 项目类别:面上项目
相似海外基金
Collaborative Research: Scalable Manufacturing of Large-Area Thin Films of Metal-Organic Frameworks for Separations Applications
合作研究:用于分离应用的大面积金属有机框架薄膜的可扩展制造
- 批准号:
2326714 - 财政年份:2024
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Collaborative Research: Scalable Manufacturing of Large-Area Thin Films of Metal-Organic Frameworks for Separations Applications
合作研究:用于分离应用的大面积金属有机框架薄膜的可扩展制造
- 批准号:
2326713 - 财政年份:2024
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Collaborative Research: Machine Learning-assisted Ultrafast Physical Vapor Deposition of High Quality, Large-area Functional Thin Films
合作研究:机器学习辅助超快物理气相沉积高质量、大面积功能薄膜
- 批准号:
2226918 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Collaborative Research: MRA: On thin ice- implications of shorter winters for the future of freshwater phytoplankton phenology and function
合作研究:MRA:薄冰——较短冬季对淡水浮游植物物候和功能未来的影响
- 批准号:
2306896 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Continuing Grant
Collaborative Research: Machine Learning-assisted Ultrafast Physical Vapor Deposition of High Quality, Large-area Functional Thin Films
合作研究:机器学习辅助超快物理气相沉积高质量、大面积功能薄膜
- 批准号:
2226908 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
EAGER/Collaborative Research: CRYO: Engineering Atomically Thin Magnetic Materials for Efficient Solid-State Cooling at Cryogenic Temperatures
EAGER/合作研究:CRYO:工程原子薄磁性材料,可在低温下进行高效固态冷却
- 批准号:
2233592 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Collaborative Research: Resolving thin-skinned and basement-involved deformation within a seismically active broken foreland region, San Juan, Argentina
合作研究:解决阿根廷圣胡安地震活跃的破碎前陆地区的薄皮和基底变形问题
- 批准号:
2413966 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Collaborative Research: Resolving thin-skinned and basement-involved deformation within a seismically active broken foreland region, San Juan, Argentina
合作研究:解决阿根廷圣胡安地震活跃的破碎前陆地区的薄皮和基底变形问题
- 批准号:
2242878 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
EAGER/Collaborative Research: CRYO: Engineering Atomically Thin Magnetic Materials for Efficient Solid-State Cooling at Cryogenic Temperatures
EAGER/合作研究:CRYO:工程原子薄磁性材料,可在低温下进行高效固态冷却
- 批准号:
2233375 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Standard Grant
Collaborative Research: MRA: On thin ice- implications of shorter winters for the future of freshwater phytoplankton phenology and function
合作研究:MRA:薄冰——较短冬季对淡水浮游植物物候和功能未来的影响
- 批准号:
2306894 - 财政年份:2023
- 资助金额:
$ 25万 - 项目类别:
Continuing Grant