Acquisition of an Ultrafast Laser Spectrometer/Metrology System
购置超快激光光谱仪/计量系统
基本信息
- 批准号:9871213
- 负责人:
- 金额:$ 26万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:1998
- 资助国家:美国
- 起止时间:1998-09-01 至 2001-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
9871213NurmikkoAn exceptionally versatile Ultrafast Optical Spectroscopic Laser/Optoelectronic laboratory instrumentation system, based on new developments in the state of the art technology, will be acquired and implemented during this project that is funded by the Major Research Instrumentation program. The research instrumentation utilizes compact all-solid state new laser technology based on titanium, which are integrated into a high performance tabletop ultrafast time-domain ellipsometric/photometric laboratory tool. Incorporating multichannel spectral analysis with significant real-time computational power, the instrumentation is configured for high precision measurements of time varying optical constants that are induced within a broad spectrum of photoexcitation experiments, with time resolution below 30 femtoseconds. The instrumentation features an integrated data processing capability, which will enable a rapid real-time analysis of the complex numerical problems in transient ellipsometry/photometry, such as occurring in heterogeneous optical media. The optical system also integrates a near-field optical microscope that will combine the ultrafast time resolution with submicron spatial resolution for femtosecond microscopy on small material structures. The two principal investigators on this project will be joined in close collaborative research by six other faculty co-investigators at Brown and by several industrial partners/collaborators.%%%The new instrumentation, which will be acquired from funding from the National Science Foundation's Major Research Instrumentation program, will provide an opportunity for postgraduate and postdoctoral training in state-of-the-art modern optical instrumentation and laser spectroscopy. In addition to the basic scientific content within the proposed project areas, this training reaches into areas of applied technology that are bridged by elements within the proposed research that look for active opportunities in the development of optoelectronic instrumentation development for advanced metrology and spectroscopy.***
9871213 Nurmikko一个非常通用的超快光学光谱激光/光电实验室仪器系统,在最先进的技术状态的新发展的基础上,将被收购,并在此项目期间,由主要研究仪器计划资助实施。 研究仪器采用基于钛的紧凑型全固态新激光技术,这些技术被集成到高性能桌面超快时域椭圆偏振/光度实验室工具中。 该仪器具有显著的实时计算能力,可用于高精度测量时变光学常数,这些光学常数是在宽光谱的光激发实验中引起的,时间分辨率低于30飞秒。 该仪器具有集成的数据处理能力,这将使一个快速的实时分析的复杂的数值问题,在瞬态椭偏/光度,如发生在异质光学介质。 该光学系统还集成了一个近场光学显微镜,该显微镜将联合收割机的超快时间分辨率与亚微米空间分辨率相结合,用于对小材料结构进行飞秒显微镜检查。 该项目的两名主要研究人员将与布朗大学的其他六名教师共同研究人员和几个工业合作伙伴/合作者密切合作研究。新的仪器,这将是从国家科学基金会的主要研究仪器计划的资金收购,将提供一个机会,研究生和博士后培训国家的最先进的现代光学仪器和激光光谱。 除了拟议项目领域内的基本科学内容外,该培训还涉及应用技术领域,这些领域由拟议研究中的元素连接,这些元素在为先进计量和光谱学开发光电仪器方面寻找积极的机会。
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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Arto Nurmikko其他文献
Patterned electrical brain stimulation by a wireless network of implantable microdevices
通过植入式微设备无线网络进行有图案的大脑电刺激
- DOI:
10.1038/s41467-024-54542-1 - 发表时间:
2024-11-21 - 期刊:
- 影响因子:15.700
- 作者:
Ah-Hyoung Lee;Jihun Lee;Vincent Leung;Lawrence Larson;Arto Nurmikko - 通讯作者:
Arto Nurmikko
Arto Nurmikko的其他文献
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{{ truncateString('Arto Nurmikko', 18)}}的其他基金
Collaborative Research: Large-Scale Wireless RF Networks of Microchip Sensors
合作研究:微芯片传感器的大规模无线射频网络
- 批准号:
2322600 - 财政年份:2024
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Bidirectional Wireless Optoelectronic Device for Interfacing Brain Circuits
用于连接大脑电路的双向无线光电装置
- 批准号:
1402803 - 财政年份:2014
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
An Optoelectronics Device to Write-In and Read-Out Activity in Brain Circuits
用于写入和读出脑电路活动的光电装置
- 批准号:
1264816 - 财政年份:2013
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Red-Green-Blue Colloidal Quantum Dots for Full Spectrum Microlasers
用于全光谱微型激光器的红-绿-蓝胶体量子点
- 批准号:
1128331 - 财政年份:2011
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
EFRI-BSBA Integration of Dynamic Sensing and Actuating of Neural Microcircuits
EFRI-BSBA 动态传感与神经微电路驱动的集成
- 批准号:
0937848 - 财政年份:2009
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Photonically Strongly Coupled Organic/Inorganic Nanocomposites for Light Emitter and Photovoltaic Applications
用于发光体和光伏应用的光子强耦合有机/无机纳米复合材料
- 批准号:
0725740 - 财政年份:2007
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Biophotonics: Dynamical Cellular Imaging by Compact Arrays of Blue and Ultraviolet Light Emitting Diodes
生物光子学:通过蓝色和紫外发光二极管紧凑阵列进行动态细胞成像
- 批准号:
0423566 - 财政年份:2004
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Dynamics of Ultrafast Magnetization in Magnetic Thin Films and Heterostructures
磁性薄膜和异质结构中超快磁化的动力学
- 批准号:
0074080 - 财政年份:2000
- 资助金额:
$ 26万 - 项目类别:
Continuing Grant
Vertical Cavity Blue and Ultraviolet Light Emitters
垂直腔蓝光和紫外光发射器
- 批准号:
0070887 - 财政年份:2000
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
Research on Blue and Near Ultraviolet Diode Lasers
蓝光及近紫外二极管激光器的研究
- 批准号:
9726938 - 财政年份:1998
- 资助金额:
$ 26万 - 项目类别:
Standard Grant
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