Ultrahigh efficiency green and red color InGaN nanowires for applications in high power projectors
适用于高功率投影仪应用的超高效率绿色和红色 InGaN 纳米线
基本信息
- 批准号:472228-2014
- 负责人:
- 金额:$ 19.82万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Collaborative Research and Development Grants
- 财政年份:2015
- 资助国家:加拿大
- 起止时间:2015-01-01 至 2016-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This project is related to the development of high power, high efficiency, and highly reliable Ga(In)N green
(530 to 540 nm) and red (620 nm) light emitters that are suitable for high brightness projectors for Christie
Digital Systems Canada Inc., a leading manufacturer of high power projectors. At the present time, Xenon
lamps have been widely used for projector applications, which, however, suffer from high cost, very low
energy conversion efficiency and very short lifetime. Albeit near-unity efficiency has been demonstrated in
GaN-based blue light emitting diodes (LEDs) and lasers, such high efficiency has not been possible in
green/red emitters, due to the large lattice mismatch (~ 11%) between InN and GaN. In this project, in
collaboration with research engineers in Christie Digital Systems Canada Inc., we propose to develop
InGaN/GaN dot-in-a-wire core-shell nanowire heterostructures that can exhibit high internal quantum
efficiency (>80%) and high light extraction efficiency (>90%) in the green and red spectral range. More
importantly, we aim to demonstrate such high efficiency at high power excitation conditions (~ 10 kW/cm2, or
higher). The heat dissipation and thermal management will also be optimized for high power operation. The
epitaxial growth and device fabrication will be conducted at McGill University, with the optical
characterization, integration, and testing being performed in Christie Digital Systems Canada Inc. (Kitchener,
ON). This project will bring tremendous benefits to Christie Digital Systems Canada Inc. by exploring
alternative light emitting materials for its high power projector applications. Success of this project will enable
Christie Digital Systems Canada Inc.'s manufacturing center in Kitchener, ON to develop new products that can
reduce the energy consumption by a factor of two to five and can eliminate the use of sophisticated thermal
management. This project will fund 2 postdoctoral research fellows and 4 PhD students. They will be trained
on all aspects of the InGaN nanowire materials and nanophotonics, including design, growth, structural and
optical characterization, in both university and industrial settings.
本项目涉及大功率、高效率、高可靠性Ga(In)N绿色的开发
(530至540 nm)和红光(620 nm)发射器,适用于科视Christie的高亮度投影机
加拿大数字系统公司,高功率投影机的领先制造商。目前,Xenon
灯已广泛用于投影仪应用,然而,投影仪应用的缺点是成本高、非常低
能量转换效率和非常短的寿命。尽管近单位效率已在
GaN基蓝光发光二极管(LED)和激光器,这种高效率在
绿色/红色发射体,由于InN和GaN之间的大晶格失配(~ 11%)。在这个项目中,在
与加拿大科视Christie Digital Systems Inc.的研究工程师合作,我们建议发展
具有高内量子效率的InGaN/GaN线中点核壳纳米线异质结构
在绿色和红色光谱范围内具有高效率(>80%)和高光提取效率(>90%)。更
重要的是,我们的目标是在高功率激发条件下(~ 10 kW/cm 2,或
更高)。散热和热管理也将针对高功率操作进行优化。的
外延生长和器件制造将在麦吉尔大学进行,光学
在加拿大科视Christie Digital Systems Inc.(基奇纳,
ON)。该项目将为加拿大科视Christie Digital Systems Inc.带来巨大利益。通过探索
替代发光材料的高功率投影仪应用。该项目的成功将使
科视Christie Digital Systems Canada Inc.的制造中心基奇纳,ON开发新产品,
将能源消耗减少到原来的2 - 5倍,并且可以消除复杂的热处理设备的使用,
管理该项目将资助2名博士后研究员和4名博士生。他们将接受训练
在InGaN纳米线材料和纳米光子学的各个方面,包括设计,生长,结构和
光学表征,在大学和工业环境。
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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Mi, Zetian其他文献
Submicron full-color LED pixels for microdisplays and micro-LED main displays
- DOI:
10.1002/jsid.899 - 发表时间:
2020-04-24 - 期刊:
- 影响因子:2.3
- 作者:
Liu, Xianhe;Wu, Yuanpeng;Mi, Zetian - 通讯作者:
Mi, Zetian
Breaking the Carrier Injection Bottleneck of Phosphor-Free Nanowire White Light-Emitting Diodes
- DOI:
10.1021/nl4030165 - 发表时间:
2013-11-01 - 期刊:
- 影响因子:10.8
- 作者:
Hieu Pham Trung Nguyen;Zhang, Shaofei;Mi, Zetian - 通讯作者:
Mi, Zetian
Optically pumped rolled-up InGaAs/GaAs quantum dot microtube lasers
- DOI:
10.1364/oe.17.019933 - 发表时间:
2009-10-26 - 期刊:
- 影响因子:3.8
- 作者:
Li, Feng;Mi, Zetian - 通讯作者:
Mi, Zetian
Study on the coalescence of dislocation-free GaN nanowires on Si and SiOx
- DOI:
10.1116/1.4865915 - 发表时间:
2014-03-01 - 期刊:
- 影响因子:1.4
- 作者:
Fan, Shizhao;Zhao, Songrui;Mi, Zetian - 通讯作者:
Mi, Zetian
High efficiency, full-color AlInGaN quaternary nanowire light emitting diodes with spontaneous core-shell structures on Si
- DOI:
10.1063/1.4923246 - 发表时间:
2015-06-29 - 期刊:
- 影响因子:4
- 作者:
Wang, Renjie;Liu, Xuedong;Mi, Zetian - 通讯作者:
Mi, Zetian
Mi, Zetian的其他文献
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{{ truncateString('Mi, Zetian', 18)}}的其他基金
Ultrahigh efficiency green and red color InGaN nanowires for applications in high power projectors
适用于高功率投影仪应用的超高效率绿色和红色 InGaN 纳米线
- 批准号:
472228-2014 - 财政年份:2016
- 资助金额:
$ 19.82万 - 项目类别:
Collaborative Research and Development Grants
Alternative Energy Devices and Systems: From Phosphor-Free Solid State Lighting to Solar-Powered Artificial Photosynthesis
替代能源设备和系统:从无磷固态照明到太阳能人工光合作用
- 批准号:
355628-2013 - 财政年份:2015
- 资助金额:
$ 19.82万 - 项目类别:
Discovery Grants Program - Individual
Tunable, full color tunnel junction nanowire light emitting diodes for smart lighting and display applications
用于智能照明和显示应用的可调谐全彩隧道结纳米线发光二极管
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$ 19.82万 - 项目类别:
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Photoelectrochemical water splitting on metal-nitride nanowire arrays: Breaking the efficiency bottleneck of solar-to-hydrogen conversion
金属氮化物纳米线阵列上的光电化学水分解:突破太阳能制氢效率瓶颈
- 批准号:
463021-2014 - 财政年份:2015
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$ 19.82万 - 项目类别:
Strategic Projects - Group
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用于深紫外光子学、太阳能燃料和固态照明的氮化硼开发设备
- 批准号:
RTI-2016-00542 - 财政年份:2015
- 资助金额:
$ 19.82万 - 项目类别:
Research Tools and Instruments
Photoelectrochemical water splitting on metal-nitride nanowire arrays: Breaking the efficiency bottleneck of solar-to-hydrogen conversion
金属氮化物纳米线阵列上的光电化学水分解:突破太阳能制氢效率瓶颈
- 批准号:
463021-2014 - 财政年份:2014
- 资助金额:
$ 19.82万 - 项目类别:
Strategic Projects - Group
Equipment for Developing Low-Dimensional Semiconductor Nanostructures for Deep Ultraviolet Optoelectronics, Solid State Lighting, and Solar Fuels
用于开发深紫外光电、固态照明和太阳能燃料的低维半导体纳米结构的设备
- 批准号:
472806-2015 - 财政年份:2014
- 资助金额:
$ 19.82万 - 项目类别:
Research Tools and Instruments - Category 1 (<$150,000)
3-Dimensionally Integrated Nanophotonic Circuits on Si for Terahertz-Speed Chip-Level optical
用于太赫兹速度芯片级光学的硅上三维集成纳米光子电路
- 批准号:
430608-2012 - 财政年份:2014
- 资助金额:
$ 19.82万 - 项目类别:
Strategic Projects - Group
Tunable, full color tunnel junction nanowire light emitting diodes for smart lighting and display applications
用于智能照明和显示应用的可调谐全彩隧道结纳米线发光二极管
- 批准号:
463272-2014 - 财政年份:2014
- 资助金额:
$ 19.82万 - 项目类别:
Strategic Projects - Group
Chemical transformation and storage of carbon dioxide via solar-powered artificial photosynthesis on semiconducting nanowire arrays
通过太阳能人工光合作用在半导体纳米线阵列上化学转化和储存二氧化碳
- 批准号:
430647-2012 - 财政年份:2014
- 资助金额:
$ 19.82万 - 项目类别:
Strategic Projects - Group
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