Advanced techniques for efficient frequency conversion of laser radiation
激光辐射高效频率转换的先进技术
基本信息
- 批准号:478949-2015
- 负责人:
- 金额:$ 12.64万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Strategic Projects - Group
- 财政年份:2017
- 资助国家:加拿大
- 起止时间:2017-01-01 至 2018-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Laser material processing is widely used in semiconductor, portable electronics and medical device industries that have rapidly growing multi-billion dollar markets. High-precision laser processing typically requires pulsed (picosecond, 10^-12 s) radiation in the ultraviolet or visible wavelength ranges. Today such radiation is produced by frequency conversion of infrared laser radiation using nonlinear crystals with moderate efficiency. The goal of this Strategic project grant is to develop a new revolutionary frequency conversion technology that will overcome this challenge and increase conversion efficiency to >90%. The approach will be based on the fundamental properties of the autoresonance effect in nonlinear crystals which was recently observed by one of the applicants. This technology will make current laser systems several times more efficient. In addition, this technique is very robust and can be implemented using conventional nonlinear crystals in turn paving the way to many industrial laser material processing applications. The results of this project will redefine state-of-the-art in laser frequency conversion, creating a new paradigm and placing Canada in a position of international leadership. The benefits of the proposed approach, along with the simplicity of the design and its implementation, attracted genuine interest and strong support from two leading Canadian companies that manufacture industrial laser systems: Passat Ltd. and Attodyne. Both companies will be actively involved in this project and are well positioned to commercialize the developed technology, which can generate multi-million revenues. Finally, the new knowledge generated from this project and the training of highly qualified personnel (two PhD students, four MSc students, six undergraduate summer students, and two postdoctoral fellows) associated with the different stages of this work will certainly contribute to enhance Canada's global competitiveness, especially in such strategically important high-technology manufacturing sectors as portable electronics, semiconductor and medical devices.
激光材料加工广泛应用于半导体、便携式电子和医疗器械行业,这些行业拥有快速增长的数十亿美元市场。高精度激光加工通常需要紫外或可见光波长范围内的脉冲(皮秒,10^-12 s)辐射。今天,这种辐射是通过使用具有中等效率的非线性晶体对红外激光辐射进行频率转换而产生的。该战略项目赠款的目标是开发一种新的革命性变频技术,以克服这一挑战,并将转换效率提高到90%以上。该方法将基于非线性晶体中的自共振效应的基本性质,这是最近观察到的申请人之一。这项技术将使目前的激光系统效率提高数倍。此外,该技术非常强大,可以使用传统的非线性晶体来实现,从而为许多工业激光材料加工应用铺平了道路。该项目的成果将重新定义激光频率转换的最新技术,创造一个新的范例,并使加拿大处于国际领先地位。所提出的方法的好处,沿着简单的设计和实施,吸引了真正的兴趣和强大的支持,从两个领先的加拿大公司,制造工业激光系统:帕萨特有限公司和阿托达因。两家公司都将积极参与这一项目,并有能力将开发的技术商业化,这将产生数百万美元的收入。最后,该项目所产生的新知识以及与该工作不同阶段相关的高素质人员(两名博士生、四名硕士生、六名暑期本科生和两名博士后研究员)的培训肯定会有助于提高加拿大的全球竞争力,特别是在便携式电子产品、半导体和医疗设备等具有战略重要性的高技术制造部门。
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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Major, Arkady其他文献
Passively mode-locked high power Nd:GdVO4 laser with direct in-band pumping at 912 nm
- DOI:
10.1088/1612-202x/aa9633 - 发表时间:
2018-01-01 - 期刊:
- 影响因子:1.7
- 作者:
Nadimi, Mohammad;Waritanant, Tanant;Major, Arkady - 通讯作者:
Major, Arkady
Collagen morphology and texture analysis: from statistics to classification.
- DOI:
10.1038/srep02190 - 发表时间:
2013 - 期刊:
- 影响因子:4.6
- 作者:
Mostaco-Guidolin, Leila B.;Ko, Alex C. -T.;Wang, Fei;Xiang, Bo;Hewko, Mark;Tian, Ganghong;Major, Arkady;Shiomi, Masashi;Sowa, Michael G. - 通讯作者:
Sowa, Michael G.
Femtosecond Yb:KGd(WO4)2 laser oscillator pumped by a high power fiber-coupled diode laser module
- DOI:
10.1364/oe.14.012163 - 发表时间:
2006-12-11 - 期刊:
- 影响因子:3.8
- 作者:
Major, Arkady;Cisek, Richard;Barzda, Virginijus - 通讯作者:
Barzda, Virginijus
Major, Arkady的其他文献
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{{ truncateString('Major, Arkady', 18)}}的其他基金
Towards high power, high repetition rate, broadband coherent light sources: development and applications
走向高功率、高重复率、宽带相干光源:开发和应用
- 批准号:
RGPIN-2018-06039 - 财政年份:2022
- 资助金额:
$ 12.64万 - 项目类别:
Discovery Grants Program - Individual
Towards high power, high repetition rate, broadband coherent light sources: development and applications
走向高功率、高重复率、宽带相干光源:开发和应用
- 批准号:
RGPIN-2018-06039 - 财政年份:2021
- 资助金额:
$ 12.64万 - 项目类别:
Discovery Grants Program - Individual
Towards high power, high repetition rate, broadband coherent light sources: development and applications
走向高功率、高重复率、宽带相干光源:开发和应用
- 批准号:
RGPIN-2018-06039 - 财政年份:2020
- 资助金额:
$ 12.64万 - 项目类别:
Discovery Grants Program - Individual
Towards high power, high repetition rate, broadband coherent light sources: development and applications
走向高功率、高重复率、宽带相干光源:开发和应用
- 批准号:
RGPIN-2018-06039 - 财政年份:2019
- 资助金额:
$ 12.64万 - 项目类别:
Discovery Grants Program - Individual
Compact and efficient laser source of UV radiation
紧凑高效的紫外辐射激光源
- 批准号:
544021-2019 - 财政年份:2019
- 资助金额:
$ 12.64万 - 项目类别:
Engage Grants Program
Towards high power, high repetition rate, broadband coherent light sources: development and applications
走向高功率、高重复率、宽带相干光源:开发和应用
- 批准号:
RGPIN-2018-06039 - 财政年份:2018
- 资助金额:
$ 12.64万 - 项目类别:
Discovery Grants Program - Individual
Advanced laser physics and nonlinear optics: pushing the limits of ultrashort pulse laser sources and nonlinear imaging techniques
先进激光物理和非线性光学:突破超短脉冲激光源和非线性成像技术的极限
- 批准号:
355836-2013 - 财政年份:2017
- 资助金额:
$ 12.64万 - 项目类别:
Discovery Grants Program - Individual
Fiber-based frequency conversion of near-infrared lasers for efficient generation of terahertz (THz) radiation
基于光纤的近红外激光器频率转换,可有效产生太赫兹 (THz) 辐射
- 批准号:
521986-2017 - 财政年份:2017
- 资助金额:
$ 12.64万 - 项目类别:
Engage Grants Program
Advanced techniques for efficient frequency conversion of laser radiation
激光辐射高效频率转换的先进技术
- 批准号:
478949-2015 - 财政年份:2016
- 资助金额:
$ 12.64万 - 项目类别:
Strategic Projects - Group
Advanced laser physics and nonlinear optics: pushing the limits of ultrashort pulse laser sources and nonlinear imaging techniques
先进激光物理和非线性光学:突破超短脉冲激光源和非线性成像技术的极限
- 批准号:
355836-2013 - 财政年份:2015
- 资助金额:
$ 12.64万 - 项目类别:
Discovery Grants Program - Individual
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