Generation of Multicolor and Ultrashort pulse laser and development of its applications
多色超短脉冲激光器的产生及其应用开发
基本信息
- 批准号:20245018
- 负责人:
- 金额:$ 30.45万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (A)
- 财政年份:2008
- 资助国家:日本
- 起止时间:2008 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In this project, we developed novel light sources having a multifrequemcy/broadband spectrum based on a stimulated Raman effect pumped by continuous-wave (cw) and ultrashort pulse lasers. A three-primary-color emission that could be used for the generation of an extremely highly repetitive cw optical pulse train was generated through phase-matched four-wave mixing process in the dispersion-compensated high-finesse optical cavity. In addition, our newly developed molecular modulation scheme allowed for the generation of broadband deep-ultraviolet radiation that corresponded to a duration of 10 femtosecond and the demonstration of dramatic enhancement of the detection limit of explosive chemical compounds.
在这个项目中,我们开发了具有多Quemcy/宽带光谱的新型光源,该源基于连续波(CW)和Ultrashort脉冲激光器泵送的刺激的拉曼效应。在分散剂兼容的高足光光腔中,通过相匹配的四波混合过程产生了一种三首彩色发射,可用于产生极高重复的CW光学脉冲序列。此外,我们新开发的分子调制方案允许生成宽带深脉冲辐射,该宽带辐射对应于10 femtsecond的持续时间,并证明了爆炸化学化合物检测极限的显着增强。
项目成果
期刊论文数量(44)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
分子変調モード同期レーザーによる連続発振超高繰り返しパルス列の発生
使用分子调制锁模激光器产生连续波超高重复脉冲串
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:財津慎一;今坂藤太郎
- 通讯作者:今坂藤太郎
Continuous-wave phase-matched generation of Raman sidebands in a dispersion-managed optical cavity
色散管理光学腔中拉曼边带的连续波相位匹配生成
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:Shin-ichi Zautsu;Hirotomo Izaki;Totaro Imasaka
- 通讯作者:Totaro Imasaka
Two-Color Stimulated Raman Effect for the Generation of Ultrashort Optical Pulse
用于产生超短光脉冲的双色受激拉曼效应
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Nagaki;A. ; Tomida;Y. ; Miyazaki.A. ; Yoshida;J.;今坂藤太郎
- 通讯作者:今坂藤太郎
The generation of an Ultrashort Optical Pulse Train at the World-Fastest Repetition Rate
以世界最快的重复率生成超短光脉冲序列
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Nomura;R.;K.Shiokawa;K.Sakaguchi;Y.Otsuka;M.Connors;今坂藤太郎
- 通讯作者:今坂藤太郎
Gas Chromatography/ Time-of-Flight Mass Spectrometry of Triacetone Tri-peroxide Based on Femtosecond Laser Ionization
基于飞秒激光电离的三过氧化三丙酮气相色谱/飞行时间质谱分析
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:Satoshi YAMAGUCHI;Tomohiro UCHIMURA;Tomoko IMASAKA;Totaro IMASAKA
- 通讯作者:Totaro IMASAKA
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IMASAKA Totaro其他文献
IMASAKA Totaro的其他文献
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{{ truncateString('IMASAKA Totaro', 18)}}的其他基金
Laser Ionization Mass Spectrometry Using an Ultrashort Optical Pulse in the Vacuum Ultraviolet Region
在真空紫外区域使用超短光脉冲进行激光电离质谱分析
- 批准号:
26220806 - 财政年份:2014
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for Scientific Research (S)
Development of a method for evaluation of small particles and cells with a high accuracy based on use of a Laguerre-Gaussian beam
开发基于拉盖尔高斯光束的高精度小颗粒和细胞评估方法
- 批准号:
24655066 - 财政年份:2012
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Development of a Mass Spectrometer based on Wavelength-Tunable Femtosecond Laser Source and Its Application to Scientific Instrumentation
波长可调谐飞秒激光源质谱仪的研制及其在科学仪器中的应用
- 批准号:
23245017 - 财政年份:2011
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Generation of an ultimate ultrashort pulse and development of its applications
终极超短脉冲的产生及其应用的开发
- 批准号:
17205010 - 财政年份:2005
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Generation of Multi-Color Ultimately-short Optical Pulse and Its Application to the-State-of-the-Art Modern Technology
多色终极短光脉冲的产生及其在最先进现代技术中的应用
- 批准号:
13853006 - 财政年份:2001
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for Scientific Research (S)
ON-SITE REAL-TIME MONITORING OF DIOXINS AND RELATED COMPOUNDS
二恶英及相关化合物的现场实时监测
- 批准号:
10355033 - 财政年份:1998
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for Scientific Research (A).
FUNDAMENTAL STUDY AND APPLICATION OF OPTICAL CHROMATOGRAPHY - TRACE ANALYSIS OF BIOACTIVE SUBSTANCES AND PRECISE DETERMINATION OF MICROORGANISM'S POWER
光学色谱基础研究与应用-生物活性物质的痕量分析和微生物威力的精确测定
- 批准号:
09450310 - 财政年份:1997
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
LASER ABLATION/SUPERSONIC BEAM/MULTIPHOTON IONIZATION/MASS SPECTROMETRY OF CHEMICAL SPECIES RESULTING FROM BIOLOGICAL AND SYNTHETIC POLYMERS
生物和合成聚合物产生的化学物质的激光烧蚀/超声束/多光子电离/质谱分析
- 批准号:
06453110 - 财政年份:1994
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
GENERATION OF MULTIFREQUENCY/ULTRASHORT OPTICAL PULSES BASED ON TWO COLOR STIMULATED RAMAN EFFECT AND ITS APPLICATION TO ANALYTICAL CHEMISTRY
基于双色受激拉曼效应的多频/超短光脉冲的产生及其在分析化学中的应用
- 批准号:
06555255 - 财政年份:1994
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Studies on New Spectrometric Light Source -Rainbow Stars-
新型光谱光源的研究-彩虹星-
- 批准号:
01850171 - 财政年份:1989
- 资助金额:
$ 30.45万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research
相似国自然基金
半导体中激子的量子非线性光学的研究
- 批准号:10474025
- 批准年份:2004
- 资助金额:25.0 万元
- 项目类别:面上项目
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强孤立阿秒脉冲的产生及其在阿秒电子动力学测量中的应用
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