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Shortwavelength V: Physics with Intense Laser Pulses最新文献

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High-Order Harmonic Generation by Ultrashort KrF/Ti: Sapphire Lasers 超短KrF/Ti:蓝宝石激光器产生高次谐波
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1364/swv.1993.h113
S. Watanabe, K. Kondo, Y. Nabekawa
{"title":"High-Order Harmonic Generation by Ultrashort KrF/Ti: Sapphire Lasers","authors":"S. Watanabe, K. Kondo, Y. Nabekawa","doi":"10.1364/swv.1993.h113","DOIUrl":"https://doi.org/10.1364/swv.1993.h113","url":null,"abstract":"Development of 100-fs, multiterawatt lasers and its application to high intensity physics have attracted growing interest.","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","volume":"1 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":"123490398","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 Ultrabright Beams in High Energy NdrGlass and KrF Laser Systems 高能NdrGlass和KrF激光系统中超亮光束的产生
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1364/swv.1993.uils21
M. Key, J. Barr, L. J. Barzanti, Z. Chang, A. Damerell, C. Danson, C. Edwards, J. M. Evans, S. Hancock, D. Hanna, C. Hooker, J. R. Houliston, M. Hutchinson, A. Kidd, S. Luan, I. Mercer, G. New, P. Norreys, K. Osvay, D. Pepler, D. A. Rodkiss
{"title":"Generation of Ultrabright Beams in High Energy NdrGlass and KrF Laser Systems","authors":"M. Key, J. Barr, L. J. Barzanti, Z. Chang, A. Damerell, C. Danson, C. Edwards, J. M. Evans, S. Hancock, D. Hanna, C. Hooker, J. R. Houliston, M. Hutchinson, A. Kidd, S. Luan, I. Mercer, G. New, P. Norreys, K. Osvay, D. Pepler, D. A. Rodkiss","doi":"10.1364/swv.1993.uils21","DOIUrl":"https://doi.org/10.1364/swv.1993.uils21","url":null,"abstract":"The development of ultrabright lasers is progressing rapidly particularly in the direction of table-top-terawatt systems operating at high pulse repetition rate with relatively low pulse energy. The highest pulse energies and highest absolute powers are being generated by the adaptation of larger-scale high energy laser systems operating in single pulse mode. The maximum focused intensity from either type of laser is determined by the beam brightness B which can be expressed in units of Watts cm-2 sterad-1. The focused intensity is then approximately B/f2 where f is the focal length to diameter ratio of the focusing optic. Brightness can be expressed as B = PS/λ2 where P is the power, λ the wavelength and S the Strehl ratio, quantifying the ratio of brightness in a beam with less than diffraction limited quality to that in a diffraction limited beam.","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","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":"126897131","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
Calculations of Femtosecond Optical Solitons from the Vector Nonlinear Maxwell’s Equations 从矢量非线性麦克斯韦方程组计算飞秒光孤子
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1364/swv.1993.puip66
P. Goorjian, R. M. Joseph, A. Taflove
{"title":"Calculations of Femtosecond Optical Solitons from the Vector Nonlinear Maxwell’s Equations","authors":"P. Goorjian, R. M. Joseph, A. Taflove","doi":"10.1364/swv.1993.puip66","DOIUrl":"https://doi.org/10.1364/swv.1993.puip66","url":null,"abstract":"We present first-time calculations from the vector nonlinear Maxwell's of femtosecond temporal soliton and spatial soliton scattering, including carrier waves, in two dimensions.","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","volume":"29 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":"130724758","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
Inertially Confined Molecular Ions 惯性约束的分子离子
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-84910-7_79
M. Laberge, P. Dietrich, P. Corkum
{"title":"Inertially Confined Molecular Ions","authors":"M. Laberge, P. Dietrich, P. Corkum","doi":"10.1007/978-3-642-84910-7_79","DOIUrl":"https://doi.org/10.1007/978-3-642-84910-7_79","url":null,"abstract":"","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","volume":"1 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":"131847688","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
Photo-Ionized Inner-Shell X-Ray Lasers 光电离内壳x射线激光器
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1364/swv.1993.xrlaxr220
D. Eder, G. Strobel, R. London, M. Rosen, R. Falcone, S. Gordon
{"title":"Photo-Ionized Inner-Shell X-Ray Lasers","authors":"D. Eder, G. Strobel, R. London, M. Rosen, R. Falcone, S. Gordon","doi":"10.1364/swv.1993.xrlaxr220","DOIUrl":"https://doi.org/10.1364/swv.1993.xrlaxr220","url":null,"abstract":"Intense ultrashort optical lasers can be used to generate x rays that can photo-ionize inner-shell electrons in a range of elements. For a sufficiently intense and short pulse of x rays, lasing can occur in the filling of the inner-shell hole [1]. In these x-ray laser schemes, the very fast Auger decay of the upper laser level requires a very intense source of x-rays and the filling of the lower laser level requires a very fast rise time for the x rays. Inner-shell schemes are of particular interest because of their potential for lasing at short wavelengths. Collisional x-ray laser schemes using Ni-like ions have demonstrated lasing down to 35 Å (Ni-like Au) but cannot be extended below 20 Å (Ni-like U) [2]. Photoionization of the K-shell offers the possibility of x-ray lasing in the wavelength range from 15 down to 5 Å for elements from Ne to K.","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","volume":"10 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":"133175317","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
Design of a Quintic-Phase-Limited Amplification System for Production of Multi-Terawatt 20-fs, 800-nm Pulses 用于产生20-fs, 800-nm脉冲的五相限制放大系统的设计
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1364/swv.1993.uils31
B. Lemoff, C. L. Gordon, C. Barty
{"title":"Design of a Quintic-Phase-Limited Amplification System for Production of Multi-Terawatt 20-fs, 800-nm Pulses","authors":"B. Lemoff, C. L. Gordon, C. Barty","doi":"10.1364/swv.1993.uils31","DOIUrl":"https://doi.org/10.1364/swv.1993.uils31","url":null,"abstract":"Design of a multi-terawatt amplification system based on reflective optics and capable of supporting sub-20 fs pulses is presented. Tests of a quintic-phase-limited expansion and compression system, which is key to this design, are also discussed.","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","volume":"27 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":"123565452","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
Electron-Ion Mean-Free-Path for Short-Pulse Laser Plasmas 短脉冲激光等离子体的电子-离子平均自由程
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1364/swv.1993.sti200
Chi-kang Li, R. Petrasso
{"title":"Electron-Ion Mean-Free-Path for Short-Pulse Laser Plasmas","authors":"Chi-kang Li, R. Petrasso","doi":"10.1364/swv.1993.sti200","DOIUrl":"https://doi.org/10.1364/swv.1993.sti200","url":null,"abstract":"A new electron-ion 90° scattering mean-free-path is calculated based on a modified Fokker-Planck The effects of large-angle scattering (ignored in the conventional Fokker-Planck equation) as well as small-angle binary collisions are properly treated. For the first time this calculation manifests the l/lnΛ\u0000 b\u0000 corrections, where lnΛ\u0000 b\u0000 is the Coulomb logarithm and is a measure of the importance of small-angle collisions to large-angle scattering.","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","volume":"22 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":"114861428","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
Search for Strong-Field Direct Two Electron Ionization using Coincidence Spectroscopy 用符合光谱学寻找强场直接双电子电离
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1364/swv.1993.fp78
P. Agostini, E. Mevel, P. Breger, B. Walker, B. Yang, L. DiMauro
{"title":"Search for Strong-Field Direct Two Electron Ionization using Coincidence Spectroscopy","authors":"P. Agostini, E. Mevel, P. Breger, B. Walker, B. Yang, L. DiMauro","doi":"10.1364/swv.1993.fp78","DOIUrl":"https://doi.org/10.1364/swv.1993.fp78","url":null,"abstract":"We report on our progress in detecting two-electron ionization using electron-electron and electron-ion coincidence measurements. The coincidence techniques have been applied to the multiphoton ionization (MPI) of xenon atoms with 0.527 µm excitation. The results show that direct two electron ionization is not occurring which is in variance with an earlier report. We also present a polarization study on the MPI of helium at 0.62 pm and discuss these results in context of existing models.","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","volume":"20 3 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":"132664472","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
Ultrafast Spectroscopy of Plasmas Generated by Intense Femtosecond Laser Pulses 强飞秒激光脉冲产生等离子体的超快光谱
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-84910-7_85
D. Linde, H. Schüler, H. Schulz, T. Engers
{"title":"Ultrafast Spectroscopy of Plasmas Generated by Intense Femtosecond Laser Pulses","authors":"D. Linde, H. Schüler, H. Schulz, T. Engers","doi":"10.1007/978-3-642-84910-7_85","DOIUrl":"https://doi.org/10.1007/978-3-642-84910-7_85","url":null,"abstract":"","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","volume":"1 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":"130349976","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
Dynamics of Dense Plasmas with Significant Quiver Motion 具有显著颤振运动的致密等离子体动力学
Shortwavelength V: Physics with Intense Laser Pulses Pub Date : 1900-01-01 DOI: 10.1364/swv.1993.sti168
D. Umstadter, X. Liu, J. Workman, G. Korn
{"title":"Dynamics of Dense Plasmas with Significant Quiver Motion","authors":"D. Umstadter, X. Liu, J. Workman, G. Korn","doi":"10.1364/swv.1993.sti168","DOIUrl":"https://doi.org/10.1364/swv.1993.sti168","url":null,"abstract":"Conditions are found under which the expansion dynamics of a short-scalelength laser-driven plasma are controlled primarily by the ponderomotive force of the high-intensity laserdriver. It is postulated that this occurs when the laser intensity is such that the average quiver energy of electrons oscillating in the laser field becomes comparable to their thermal energy. To test this hypothesis, a pump-probe experiment was performed to measure the expansion velocity with 250-fs time resolution. The experimental results are found to confirm this prediction as well as the predictions of a 1-D computer model that includes the hydrodynamic fluid coupled to the wave Also discussed are the ramifications of these results on the production of the high-density and temperature plasmas that are required for the generation of bright short-pulse x-rays.","PeriodicalId":140696,"journal":{"name":"Shortwavelength V: Physics with Intense Laser Pulses","volume":"12 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":"132682675","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
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