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Eighth International Conference on Ultrafast Phenomena最新文献

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Femtosecond Thermionic-Emission: Experiment, Analytical Theory, and Particle Simulations 飞秒热离子发射:实验、分析理论和粒子模拟
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-84910-7_102
M. Downer, D. M. Riffe, X. Y. Wang, J. L. Erskine, D. Fisher, T. Tajima, R. More
{"title":"Femtosecond Thermionic-Emission: Experiment, Analytical Theory, and Particle Simulations","authors":"M. Downer, D. M. Riffe, X. Y. Wang, J. L. Erskine, D. Fisher, T. Tajima, R. More","doi":"10.1007/978-3-642-84910-7_102","DOIUrl":"https://doi.org/10.1007/978-3-642-84910-7_102","url":null,"abstract":"","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"152 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116650851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Temporal Domain Study of the Phase Transition in PbTiO3: A1 symmetry investigation PbTiO3: A1对称性相变的时域研究
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-84910-7_114
D. P. Kien, J. Loulergue, J. Etchepare
{"title":"Temporal Domain Study of the Phase Transition in PbTiO3: A1 symmetry investigation","authors":"D. P. Kien, J. Loulergue, J. Etchepare","doi":"10.1007/978-3-642-84910-7_114","DOIUrl":"https://doi.org/10.1007/978-3-642-84910-7_114","url":null,"abstract":"","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"209 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120880108","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pressure Induced Vibrational Relaxation and Electronic Dephasing in Molecular Solids 分子固体中压力诱导的振动弛豫和电子减相
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1364/up.1992.thc3
E. Chronister, R. Crowell
{"title":"Pressure Induced Vibrational Relaxation and Electronic Dephasing in Molecular Solids","authors":"E. Chronister, R. Crowell","doi":"10.1364/up.1992.thc3","DOIUrl":"https://doi.org/10.1364/up.1992.thc3","url":null,"abstract":"Conventional Raman spectroscopy under high pressure conditions has been a useful probe of molecular solids. More recently, time-resolved coherent Raman experiments in high pressure diamond anvil cells have been used as a probe of pressure induced vibrational dephasing in benzene (Baggen et al 1987; Della Valle et al 1988) and nitromethane (Rice et al 1989) at room temperature. However, time-resolved measurements of pressure induced dephasing at room temperature have been complicated by thermally induced dephasing and relaxation processes. In order to minimize inhomogeneous and thermally induced dephasing we have performed high pressure picosecond CARS measurements on high pressure single crystals at low temperature (Chronister et al 1991; Baggen et al 1991) as well as photon echo measurements on doped molecular solids at high pressure.","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127262791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Erasure of Data Stored by Pico- and Femtosecond Stimulated Photon Echoes in Frequency-Selective Materials 频率选择材料中皮秒和飞秒受激光子回波存储数据的擦除
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1364/up.1992.mc7
R. Kaarli
{"title":"Erasure of Data Stored by Pico- and Femtosecond Stimulated Photon Echoes in Frequency-Selective Materials","authors":"R. Kaarli","doi":"10.1364/up.1992.mc7","DOIUrl":"https://doi.org/10.1364/up.1992.mc7","url":null,"abstract":"Time-and-space-domain holography [1,2] by stimulated photon echoes [3] provides a means of storing temporal and spatial properties of an ultrafast-varying light signal and recalling its authentic replica at any later moment. The possibility of recording complex time shapes of light pulses, which also means time-domain optical data storage, is based on the ability of frequency-selective absorbers to store with high accuracy the temporal Fourier components of the incident light [1-3]. The time-domain frequency-selective optical storage of binary or analog data is an alternative approach to the concept of frequency-selective high-density data storage that provides a parallel ultrafast data storage and processing in the frequency domain. The shortest detail of the signal to be stored is limited by the reverse inhomogeneous bandwidth of the storing media which reaches 10-100 fs for frequency-selective materials while the duration of the signal is limited by phase relaxation time T2 (usually 10−9-10−6s).","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127350343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vibrational Coherence in Charge Transfer 电荷传递中的振动相干性
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-84910-7_15
K. Wynne, C. Galli, P. J. D. Rege, M. Therien, R. Hochstrasser
{"title":"Vibrational Coherence in Charge Transfer","authors":"K. Wynne, C. Galli, P. J. D. Rege, M. Therien, R. Hochstrasser","doi":"10.1007/978-3-642-84910-7_15","DOIUrl":"https://doi.org/10.1007/978-3-642-84910-7_15","url":null,"abstract":"","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122556179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Femtosecond Sagnac Interferometry 飞秒Sagnac干涉测量法
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-84910-7_31
J. Diels, P. Dorn, M. Lai, W. Rudolph, X. Zhao
{"title":"Femtosecond Sagnac Interferometry","authors":"J. Diels, P. Dorn, M. Lai, W. Rudolph, X. Zhao","doi":"10.1007/978-3-642-84910-7_31","DOIUrl":"https://doi.org/10.1007/978-3-642-84910-7_31","url":null,"abstract":"","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"441 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123012561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Novel Free-Standing Absolute-Voltage Probe with 2.3-Picosecond Resolution and 1-Microvolt Sensitivy 一种具有2.3皮秒分辨率和1微伏灵敏度的新型独立式绝对电压探头
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-84910-7_159
S. Williamson, J. Nees, S. Wakana
{"title":"A Novel Free-Standing Absolute-Voltage Probe with 2.3-Picosecond Resolution and 1-Microvolt Sensitivy","authors":"S. Williamson, J. Nees, S. Wakana","doi":"10.1007/978-3-642-84910-7_159","DOIUrl":"https://doi.org/10.1007/978-3-642-84910-7_159","url":null,"abstract":"","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128973659","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Generation of 50 TW subpicosecond pulses in a Nd-Glass Chain and focusability study 钕玻璃链中50tw亚皮秒脉冲的产生及聚焦性研究
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1364/up.1992.mb2
C. Rouyer, E. Mazataud, I. Allais, A. Pierre, S. Seznec
{"title":"Generation of 50 TW subpicosecond pulses in a Nd-Glass Chain and focusability study","authors":"C. Rouyer, E. Mazataud, I. Allais, A. Pierre, S. Seznec","doi":"10.1364/up.1992.mb2","DOIUrl":"https://doi.org/10.1364/up.1992.mb2","url":null,"abstract":"There has been recently a great deal of works on the development of ultrabright sources in order to study the interaction of matter with such intense pulses. A very interesting goal is to obtain intensities above 1019 W/cm2 because new effects are expected in this regime such as relativistic electrons, coherent X-Ray short pulses, huge shock pressures in dense and hot plasmas,... Solid state broadband amplifying media coupled to the Chirped Pulse Amplification technique [1] is the most direct way to get intense and ultrashort pulses. Ti-Sapphire, Cr3+:LiCAF, Alexandrite are such good media. Nd-Glass has the potential to amplify pulses only longer than 250 fs but because of the available amplifiers size allows very energetic pulses up to kilojoules. In a first experiment we started from a CW-Mode-Locked-Nd-YAG oscillator coupled to a fiber, injected into a Nd-Glass regenerative amplifier and in a Nd-Glass power chain. The 60 J chirped pulses were then compressed using double pass compressing scheme. 20 TW-24J and 1.2 ps pulses are then delivered [2]. However the intensity contrast in this system is very poor. We have developed a new source based on a double fiber scheme [3] and a Ti:S amplifier allowing to get clean 450 fs pulses. The chirped pulse is sent in a regenerative amplifier able to increase the pulse energy from a few nJ to 1 mJ without gain narrowing for a 8 nm spectral bandwidth [Fig. 1, Fig. 2.]. These pulse is then sent into the Nd-Glass power chain and further compressed.","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129047930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
QED at 1020 W/cm2 QED为1020 W/cm2
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-84910-7_7
A. Melissinos
{"title":"QED at 1020 W/cm2","authors":"A. Melissinos","doi":"10.1007/978-3-642-84910-7_7","DOIUrl":"https://doi.org/10.1007/978-3-642-84910-7_7","url":null,"abstract":"","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130511651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Electrical Soliton Devices as >100 GHz Signal Sources 作为> 100ghz信号源的电孤子器件
Eighth International Conference on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-84910-7_164
E. Carman, M. Case, M. Kamegawa, R. Yu, K. Giboney, M. Rodwell
{"title":"Electrical Soliton Devices as >100 GHz Signal Sources","authors":"E. Carman, M. Case, M. Kamegawa, R. Yu, K. Giboney, M. Rodwell","doi":"10.1007/978-3-642-84910-7_164","DOIUrl":"https://doi.org/10.1007/978-3-642-84910-7_164","url":null,"abstract":"","PeriodicalId":242710,"journal":{"name":"Eighth International Conference on Ultrafast Phenomena","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123944980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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