GOALI: Nano-Machining of Diamond Mirror for High-Power Laser Optics
GOALI:高功率激光光学器件金刚石镜的纳米加工
基本信息
- 批准号:1825257
- 负责人:
- 金额:$ 36万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2019
- 资助国家:美国
- 起止时间:2019-03-15 至 2022-02-28
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
While breakthroughs in microfabrication have already allowed for billions of transistors to be integrated on a single integrated circuit, demands for even more computational power require denser chips and smaller transistors. Extreme ultraviolet lithography has emerged as a leading technique that can enable this. However, its performance is limited by the amount of ultraviolet light that can be produced. Optical mirrors used in these systems cannot withstand extremely high optical intensities and often fail, thus limiting the reliability of the system and increasing the production cost. This Grant Opportunity for Academic Liaison with Industry (GOALI) award addresses the need for better mirrors and develops a novel nanomanufacturing technique that allows for optical components to be fabricated in diamond. This is challenging since diamond is one of the hardest materials to shape. The team leverages expertise in material science, nano-machining, optics, and laser physics to overcome these challenges and develop a novel and scalable nanomanufacturing technique. This project has the potential to transform the way chips are made, which has great economic and societal impact owing to the ubiquitous presence of micro-chips in everyday life. In addition to the semiconductor industry, nano-machined diamond components have broad and direct impact on many technologies that use high power lasers, including defense, medicine, and automotive industry. The team's findings are shared with the general public through continued collaborations with Museum of Science (Boston), giving public lectures, and participating in science fairs. In extreme ultraviolet source a high-power carbon-dioxide laser is focused onto micron-scale tin droplets, thus vaporizing them and resulting in plasma that gives off extreme ultraviolet light. Despite many decades of work, the overall conversion efficiency (infrared to ultraviolet) is only a few percent. As a result, kilowatts of infrared power are required, which demands better mirrors, since currently used ones often fail at high optical intensities. This project develops a novel nano-machining technique for forming three-dimensional nanostructures on the surface of bulk diamond surfaces, that feature 99% reflectivity. Such diamond mirrors can handle much larger optical intensities and have much longer lifetime than state-of-the-art mirrors. In addition, the team develops a wide range of high-power diamond-based optical components, including filters, polarizers, wave-plates, and beam combiners. This collaborative effort focuses on fundamental understanding of nano-machining of optical surfaces from bulk materials and industry-university relationship through interactive research and exchange of students and engineers. The industrial partner helps provide the necessary equipment, metrology and laser expertise to advance this research.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
虽然微制造技术的突破已经允许在单个集成电路上集成数十亿个晶体管,但对更高计算能力的需求需要更密集的芯片和更小的晶体管。极紫外光刻已经成为一种领先的技术,可以实现这一点。然而,它的性能受到可以产生的紫外光的量的限制。在这些系统中使用的光学反射镜不能承受极高的光强度并且经常失效,从而限制了系统的可靠性并且增加了生产成本。这个学术界与工业界联系的资助机会(GOALI)奖解决了对更好的镜子的需求,并开发了一种新的纳米制造技术,允许在金刚石中制造光学元件。这是具有挑战性的,因为钻石是最难成型的材料之一。该团队利用材料科学、纳米加工、光学和激光物理学方面的专业知识来克服这些挑战,并开发出一种新颖的、可扩展的纳米制造技术。该项目有可能改变芯片的制造方式,由于微芯片在日常生活中无处不在,这将产生巨大的经济和社会影响。除了半导体行业外,纳米加工金刚石组件对许多使用高功率激光的技术具有广泛而直接的影响,包括国防,医学和汽车行业。该团队的研究结果通过与科学博物馆(波士顿)的持续合作,公开讲座和参加科学博览会与公众分享。在极紫外光源中,高功率二氧化碳激光聚焦到微米级的锡滴上,从而蒸发它们并产生发出极紫外光的等离子体。尽管经过几十年的研究,总的转换效率(红外到紫外)只有百分之几。因此,需要千瓦级的红外功率,这需要更好的反射镜,因为目前使用的反射镜在高光强下经常失效。该项目开发了一种新的纳米加工技术,用于在块状金刚石表面上形成三维纳米结构,其反射率为99%。这样的金刚石镜可以处理更大的光强度,并且比现有技术的镜具有更长的寿命。此外,该团队还开发了各种高功率金刚石光学元件,包括滤光片、偏振器、波片和光束组合器。这项合作的重点是通过学生和工程师的互动研究和交流,从散装材料和产学关系的光学表面的纳米加工的基本理解。该工业合作伙伴帮助提供必要的设备,计量和激光专业知识,以推进这项研究。该奖项反映了NSF的法定使命,并已被认为是值得支持的评估使用基金会的知识价值和更广泛的影响审查标准。
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)
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Marko Loncar其他文献
部分スロットナノビーム光機械振動子の追究
部分开槽纳米束光机械振荡器的研究
- DOI:
- 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
北 翔太;Mike Burek;Daquan Yang;Marko Loncar - 通讯作者:
Marko Loncar
Nano-scale optical and quantum optical devices based on photonic crystals
基于光子晶体的纳米级光学和量子光学器件
- DOI:
10.1109/nano.2002.1032255 - 发表时间:
2002 - 期刊:
- 影响因子:0
- 作者:
Jelena Vučković;T. Yoshie;Marko Loncar;H. Mabuchi;Axel Scherer - 通讯作者:
Axel Scherer
High sensitivity and high Q-factor nanoslotted parallel quadrabeam photonic crystal cavity for real-time and label-free sensing
高灵敏度和高 Q 因子纳米槽平行四光束光子晶体腔,用于实时、无标记传感
- DOI:
10.1063/1.4867254 - 发表时间:
2014-08 - 期刊:
- 影响因子:4
- 作者:
Daquan Yang;Shota Kita;Feng Liang;Cheng Wang;Huiping Tian;Yuefeng Ji;Marko Loncar;Qimin Quan - 通讯作者:
Qimin Quan
Optical characterization of high quality two dimensional photonic crystal cavities
高质量二维光子晶体腔的光学表征
- DOI:
10.1109/qels.2002.1031116 - 发表时间:
2002 - 期刊:
- 影响因子:0
- 作者:
T. Yoshie;Jelena Vuckovic;Marko Loncar;Axel Scherer;Hao Chen;D. Deppe - 通讯作者:
D. Deppe
Marko Loncar的其他文献
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{{ truncateString('Marko Loncar', 18)}}的其他基金
Equipment: MRI: Track #1 Acquisition of Photonic Wirebonding Tool for Quantum and Nanophotonics
设备: MRI:轨道
- 批准号:
2320265 - 财政年份:2023
- 资助金额:
$ 36万 - 项目类别:
Standard Grant
QuIC-TAQS: Integrated Lithium Niobate Quantum Photonics Platform
QuIC-TAQS:集成铌酸锂量子光子平台
- 批准号:
2137723 - 财政年份:2021
- 资助金额:
$ 36万 - 项目类别:
Continuing Grant
Convergence Accelerator Phase I: Project Scoping Workshop (PSW) on Quantum Interconnects (QuIC)
融合加速器第一阶段:量子互连 (QuIC) 项目范围界定研讨会 (PSW)
- 批准号:
1946564 - 财政年份:2019
- 资助金额:
$ 36万 - 项目类别:
Standard Grant
CQIS: Coherent Spin-Phonon Interfaces with Diamond Color Centers
CQIS:与钻石色心的相干自旋声子界面
- 批准号:
1810233 - 财政年份:2018
- 资助金额:
$ 36万 - 项目类别:
Standard Grant
PFI-TT:Development of an efficient fiber interface for Integrated lithium-niobate Modulators.
PFI-TT:开发用于集成铌酸锂调制器的高效光纤接口。
- 批准号:
1827720 - 财政年份:2018
- 资助金额:
$ 36万 - 项目类别:
Standard Grant
RAISE-TAQS: Towards a Quantum Cloud
RAISE-TAQS:迈向量子云
- 批准号:
1839197 - 财政年份:2018
- 资助金额:
$ 36万 - 项目类别:
Standard Grant
E2CDA: Type II: Collaborative Research: Nanophotonic Lithium Niobate platform for next generation energy efficient and ultrahigh bandwidth optical interconnect
E2CDA:II 类:合作研究:用于下一代节能和超高带宽光学互连的纳米光子铌酸锂平台
- 批准号:
1740296 - 财政年份:2017
- 资助金额:
$ 36万 - 项目类别:
Continuing Grant
OP Collaborative Research: Taking lithium-niobate to the nanoscale: shaping revolutionary material onto photonic microchips for developing next-generation light sources
OP 合作研究:将铌酸锂提升到纳米级:将革命性材料塑造到光子微芯片上,用于开发下一代光源
- 批准号:
1609549 - 财政年份:2016
- 资助金额:
$ 36万 - 项目类别:
Standard Grant
GOALI: Stable Nanomechanical Oscillators with Large f*Q Product
GOALI:具有大 f*Q 产品的稳定纳米机械振荡器
- 批准号:
1507508 - 财政年份:2015
- 资助金额:
$ 36万 - 项目类别:
Standard Grant
MRI: Acquisition of True 3D Laser Lithography System with Sub-Micrometer Resolution
MRI:获得亚微米分辨率的真正 3D 激光光刻系统
- 批准号:
1428694 - 财政年份:2014
- 资助金额:
$ 36万 - 项目类别:
Standard Grant
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