Collaborative Research: Laser Manufacturing of Three-Dimensional Lightwave Circuits and Nano-Optical Devices
合作研究:三维光波电路和纳米光学器件的激光制造
基本信息
- 批准号:0900419
- 负责人:
- 金额:$ 18.85万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2009
- 资助国家:美国
- 起止时间:2009-06-01 至 2014-05-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The research objective of this collaborative award is to develop flexible and cross-platform methods to fabricate three-dimensional (3D) lightwave circuits and photonic crystal structures in transparent media. A laser direct writing technique using high-repetition-rate femtosecond laser will be explored to produce compact 3D lightwave circuits. The approach takes advantages of multi-photon process induced by ultrashort laser pulses to initialize a universal photosensitivity response to change refractive indices in a wide array of optical materials. Bulk heating effects from high-repetition laser pulses will be utilized to mitigate laser-induced material damages to minimize optical loss and to achieve desired device performance of lightwave circuits. To fabricate 3D periodic photonic structures, multi-layer near-field diffractive optical elements will be developed to produce 3D interference patterns. Periodic photonic structures such as diamond-like photonic crystals will be fabricated using this one-optical-element and one-laser-exposure holographic fabrication process. If successful, the results of this research will yield a cross-platform laser manufacturing technique to fabricate high-quality lightwave circuits in a wide array of optical substrates. The fabrication technique will enable new 3D photonic circuit architectures that allows lightwave circuits to be routed vertically and continuously in- and out- of a plane. This will drastically increase the density, functionality, and complexity of the optical circuitry. The success of this research will also enable the fabrication of mid-IR fiber lasers and sensor devices for applications in chemical sensing and structural health monitoring in harsh environments. The holographic laser fabrication developed from this award can be conveniently built into the existing multiple mask fabrication flow for integrated optoelectronic circuit manufacturing. This enables the monolithic integration of photonic crystal structures with other on-chip optical components for widespread applications. This award will also support an interdisciplinary training program for undergraduate students on the integrated laser manufacturing and product innovation. Through undergraduate extracurricular activities on robotics and minority outreach activities, the proposed education programs will attract female and under-represented minority students to study engineering and science at both undergraduate and graduate levels.
该合作奖的研究目标是开发灵活的跨平台方法,在透明介质中制造三维(3D)光波电路和光子晶体结构。探索利用高重复率飞秒激光的激光直写技术来制作紧凑的三维光波电路。该方法利用超短激光脉冲诱导的多光子过程,对各种光学材料的折射率变化初始化一个普遍的光敏响应。高重复激光脉冲的体热效应将被用来减轻激光引起的材料损伤,以最大限度地减少光损失,并实现光波电路所需的器件性能。为了制造三维周期光子结构,将开发多层近场衍射光学元件来产生三维干涉图案。利用这种单光学元件和单激光曝光全息制造工艺,可以制造出周期光子结构,如类金刚石光子晶体。如果成功,这项研究的结果将产生一种跨平台的激光制造技术,可以在各种光学衬底上制造高质量的光波电路。该制造技术将使新的3D光子电路架构成为可能,该架构允许光波电路垂直和连续地进出一个平面。这将大大增加光电路的密度、功能和复杂性。这项研究的成功还将使中红外光纤激光器和传感器设备的制造成为可能,用于恶劣环境下的化学传感和结构健康监测。从该奖项开发的全息激光制造可以方便地构建到现有的集成光电电路制造的多掩模制造流程中。这使得光子晶体结构与其他片上光学元件的单片集成得到广泛应用。该奖项还将支持针对集成激光制造和产品创新的本科生的跨学科培训计划。通过本科机器人课外活动和少数族裔外展活动,拟议的教育项目将吸引女性和少数族裔学生在本科和研究生阶段学习工程和科学。
项目成果
期刊论文数量(0)
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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Yongfeng Lu其他文献
Micro/nano processing of natural silk fibers with near-field enhanced ultrafast laser
近场增强超快激光对天然丝纤维进行微纳加工
- DOI:
10.1007/s40843-020-1351-3 - 发表时间:
2020-04 - 期刊:
- 影响因子:8.1
- 作者:
Ming Qiao;Huimin Wang;Haojie Lu;Shuo Li;Jianfeng Yan;Liangti Qu;Yingying Zhang;Lan Jiang;Yongfeng Lu - 通讯作者:
Yongfeng Lu
Simultaneous determination of La, Ce, Pr, and Nd elements in aqueous solution using surface-enhanced laser-induced breakdown spectroscopy
表面增强激光诱导击穿光谱法同时测定水溶液中的 La、Ce、Pr 和 Nd 元素
- DOI:
10.1016/j.talanta.2016.10.094 - 发表时间:
2016 - 期刊:
- 影响因子:6.1
- 作者:
Xinyan Yang;Zhongqi Hao;Meng shen;Rongxing Yi;Jiaming Li;Huiwu Yu;Lianbo Guo;Xiangyou Li;Xiaoyan Zeng;Yongfeng Lu - 通讯作者:
Yongfeng Lu
Ultrafast dynamics of three types of simultaneous shockwaves and filament attenuation in femtosecond laser multi-pulse ablation of PMMA
飞秒激光多脉冲烧蚀 PMMA 中三种类型同时冲击波和灯丝衰减的超快动力学
- DOI:
10.3788/col201917.081405 - 发表时间:
2019 - 期刊:
- 影响因子:3.5
- 作者:
Guoyan Wang;Lan Jiang;Jingya Sun;Jie Hu;Qingsong Wang;Ming Li;Yongfeng Lu - 通讯作者:
Yongfeng Lu
High aspect ratio, high-quality microholes in PMMA: a comparison between femtosecond laser drilling in air and in vacuum
PMMA 中的高深宽比、高质量微孔:空气中和真空中飞秒激光钻孔的比较
- DOI:
10.1007/s00339-014-8955-5 - 发表时间:
2015 - 期刊:
- 影响因子:2.7
- 作者:
Xiaowei Li;Xueliang Yan;Weiwei Zhao;Yongfeng Lu - 通讯作者:
Yongfeng Lu
Temporal-spatial measurement of electron relaxation time in femtosecond laser induced plasma using two-color pump-probe imaging technique
使用双色泵浦探针成像技术测量飞秒激光诱导等离子体中的电子弛豫时间
- DOI:
10.1063/1.5009062 - 发表时间:
2018-05 - 期刊:
- 影响因子:4
- 作者:
Changji Pan;Lan Jiang;Qingsong Wang;Jingya Sun;Guoyan Wang;Yongfeng Lu - 通讯作者:
Yongfeng Lu
Yongfeng Lu的其他文献
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{{ truncateString('Yongfeng Lu', 18)}}的其他基金
Collaborative Research: Photon-Enabled Atomic Drilling of Graphene for Supercapacitors
合作研究:用于超级电容器的石墨烯光子原子钻孔
- 批准号:
1825608 - 财政年份:2018
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
Collaborative Research: Carbon-Nanotube-Coated Copper Wires for High Frequency Devices
合作研究:高频器件用碳纳米管涂层铜线
- 批准号:
1265122 - 财政年份:2013
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
Conference Support: 31st International Congress on Applications of Lasers & Electro-Optics (ICALEO 2012); Anaheim,California; 23-27 September 2012
会议支持:第 31 届国际激光应用大会
- 批准号:
1235660 - 财政年份:2012
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
Fast Growth of Large Diamond Crystals in Open Air
大钻石晶体在露天快速生长
- 批准号:
1129613 - 财政年份:2011
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
Low-Temperature Epitaxy of Gallium Nitride Thin Films
氮化镓薄膜的低温外延
- 批准号:
1068510 - 财政年份:2011
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
MRI: Development of Multifunctional CARS (Coherent Anti-Stokes Raman Spectroscopy) Imaging System
MRI:多功能CARS(相干反斯托克斯拉曼光谱)成像系统的开发
- 批准号:
1126208 - 财政年份:2011
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
30th International Congress on Applications of Lasers & Electro-Optics (ICALEO 2011); Orlando, Florida; October 23-27, 2011
第30届国际激光应用大会
- 批准号:
1134820 - 财政年份:2011
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
4th Pacific International Conference on Applications of Lasers & Optics (PICALO 2010); Wuhan, China, March 23-25, 2010
第四届太平洋激光应用国际会议
- 批准号:
1008421 - 财政年份:2010
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
Synthesis of Crystalline Carbon Nitride by Simultaneous Vibrational and Electronic Excitations
同时振动和电子激励合成晶体氮化碳
- 批准号:
0852729 - 财政年份:2009
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
Travel Support to attend 28th International Congress on Applications of Lasers & Electro-Optics (ICALEO 2009); Orlando, Florida; November 2-5, 2009
参加第 28 届国际激光应用大会的差旅支持
- 批准号:
0922579 - 财政年份:2009
- 资助金额:
$ 18.85万 - 项目类别:
Standard Grant
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