Non-destructive testing of materials by time-domain terahertz (THz) imaging
通过时域太赫兹 (THz) 成像对材料进行无损检测
基本信息
- 批准号:RGPIN-2016-05020
- 负责人:
- 金额:$ 2.26万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2016
- 资助国家:加拿大
- 起止时间:2016-01-01 至 2017-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Terahertz (THz) waves cover the electromagnetic region from 100 GHz to 15 THz, thus bridging the gap between microwaves and infrared (IR) light. For long time, this frequency range has been unexplored due to a lack of THz source, the so-called ‘THz frequency gap’. Today’s brightness of THz light opens up the door for novel applications ranging from spectroscopic imaging to ultra-high speed short-range telecommunication devices. To directly impact the industry, however, simple generation and detection schemes are still awaiting to be discovering that will enable turnkey applications (e.g. for efficient, non-destructive evaluations at THz frequency). The anticipate approach is to combine different technologies, such as electronics and plasmonics, for realizing novel THz systems that offer orders of magnitude improvements in performance at lower cost than actual systems. This will enable THz radiation to be used to obtain important physical data that are not accessible using X-ray or infrared radiation.The proposed research is to investigate time-resolved imaging techniques for probing the ultrafast interactions of light-matter using electromagnetic waves of THz frequency. To accomplish this task, we will develop new imaging tools to manipulate THz waves using fiber-laser technologies, precise synchronization systems and up-conversion detection methods. The main objective of the project described here is to build non-destructive techniques using THz waves in order to characterize the composition and the structure of various materials in order to control (in time) their fabrication process and quality. Among other things, these THz pulses will be used to probe novel materials such as the AC conductivity of printable electronics (PE) devices for quality control toward a benchmarking process for industrial THz applications.The technology and methodology developed by the PI will be transferable to various fields, such as plastic production manufacturing, biosensing and food industry. These investigations provide a glimpse into the potential of this exciting field, and hold promise for the next generation of engineers who desire to be at the front edge of THz technologies.
太赫兹(THz)波覆盖从100 GHz到15 THz的电磁区域,从而桥接微波和红外(IR)光之间的差距。长期以来,由于缺乏太赫兹源,这一频率范围一直未被探索,即所谓的“太赫兹频率间隙”。今天太赫兹光的亮度为从光谱成像到超高速短距离电信设备的新应用打开了大门。然而,为了直接影响该行业,简单的生成和检测方案仍在等待发现,这将使交钥匙应用成为可能(例如,在THz频率下进行有效的无损评估)。预期的方法是将联合收割机不同的技术,如电子学和等离子体激元学,用于实现新的THz系统,该系统以比实际系统更低的成本提供性能的数量级改进。这将使太赫兹辐射被用来获得重要的物理数据,不能使用X射线或红外辐射。拟议的研究是调查时间分辨成像技术,探测超快的光-物质相互作用使用太赫兹频率的电磁波。为了完成这项任务,我们将开发新的成像工具,使用光纤激光技术,精确的同步系统和上转换检测方法来操纵太赫兹波。这里描述的项目的主要目标是使用太赫兹波建立非破坏性技术,以表征各种材料的成分和结构,以便(及时)控制其制造过程和质量。这些THz脉冲将被用于探测新材料,如可印刷电子(PE)器件的交流电导率,以实现工业THz应用的基准过程的质量控制。PI开发的技术和方法将被转移到各个领域,如塑料生产制造,生物传感和食品工业。这些调查提供了对这个令人兴奋的领域的潜力的一瞥,并为希望处于THz技术前沿的下一代工程师带来了希望。
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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Blanchard, François其他文献
Blanchard, François的其他文献
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{{ truncateString('Blanchard, François', 18)}}的其他基金
Non-destructive testing of materials by time-domain terahertz (THz) imaging
通过时域太赫兹 (THz) 成像对材料进行无损检测
- 批准号:
RGPIN-2016-05020 - 财政年份:2022
- 资助金额:
$ 2.26万 - 项目类别:
Discovery Grants Program - Individual
Spatiotemporal encryption of terahertz light assisted by computational method
计算方法辅助的太赫兹光时空加密
- 批准号:
CRC-2019-00127 - 财政年份:2022
- 资助金额:
$ 2.26万 - 项目类别:
Canada Research Chairs
Spatiotemporal Encryption Of Terahertz Light Assisted By Computational Method
计算方法辅助的太赫兹光时空加密
- 批准号:
CRC-2019-00127 - 财政年份:2021
- 资助金额:
$ 2.26万 - 项目类别:
Canada Research Chairs
Terahertz technology for quality inspection of printed electronics
用于印刷电子质量检测的太赫兹技术
- 批准号:
571263-2022 - 财政年份:2021
- 资助金额:
$ 2.26万 - 项目类别:
Idea to Innovation
Non-destructive testing of materials by time-domain terahertz (THz) imaging
通过时域太赫兹 (THz) 成像对材料进行无损检测
- 批准号:
RGPIN-2016-05020 - 财政年份:2021
- 资助金额:
$ 2.26万 - 项目类别:
Discovery Grants Program - Individual
Non-destructive testing of materials by time-domain terahertz (THz) imaging
通过时域太赫兹 (THz) 成像对材料进行无损检测
- 批准号:
RGPIN-2016-05020 - 财政年份:2020
- 资助金额:
$ 2.26万 - 项目类别:
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Développement d'une nouvelle méthode d'inspection des aliments appuyée sur les ondes térahertz (THz)
太赫兹 (THz) 食品检测新方法的开发
- 批准号:
540546-2019 - 财政年份:2019
- 资助金额:
$ 2.26万 - 项目类别:
Engage Grants Program
Non-destructive testing of materials by time-domain terahertz (THz) imaging
通过时域太赫兹 (THz) 成像对材料进行无损检测
- 批准号:
RGPIN-2016-05020 - 财政年份:2019
- 资助金额:
$ 2.26万 - 项目类别:
Discovery Grants Program - Individual
Non-destructive testing of materials by time-domain terahertz (THz) imaging
通过时域太赫兹 (THz) 成像对材料进行无损检测
- 批准号:
RGPIN-2016-05020 - 财政年份:2018
- 资助金额:
$ 2.26万 - 项目类别:
Discovery Grants Program - Individual
Non-destructive testing of materials by time-domain terahertz (THz) imaging
通过时域太赫兹 (THz) 成像对材料进行无损检测
- 批准号:
RGPIN-2016-05020 - 财政年份:2017
- 资助金额:
$ 2.26万 - 项目类别:
Discovery Grants Program - Individual
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