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Stimulated photon echo for elastic and depolarizing collision studies 弹性和去极化碰撞研究中的受激光子回波
Topical Meeting on Ultrafast Phenomena Pub Date : 1984-06-18 DOI: 10.1007/978-3-642-82378-7_66
J. Keller, J. L. Gouët
{"title":"Stimulated photon echo for elastic and depolarizing collision studies","authors":"J. Keller, J. L. Gouët","doi":"10.1007/978-3-642-82378-7_66","DOIUrl":"https://doi.org/10.1007/978-3-642-82378-7_66","url":null,"abstract":"","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129265911","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
The Effects of Cavity Dispersion on Femtosecond Mode-Locked Dye Lasers 腔色散对飞秒锁模染料激光器的影响
Topical Meeting on Ultrafast Phenomena Pub Date : 1984-06-18 DOI: 10.1007/978-3-642-82378-7_6
S. Silvestri, P. Laporta, O. Svelto
{"title":"The Effects of Cavity Dispersion on Femtosecond Mode-Locked Dye Lasers","authors":"S. Silvestri, P. Laporta, O. Svelto","doi":"10.1007/978-3-642-82378-7_6","DOIUrl":"https://doi.org/10.1007/978-3-642-82378-7_6","url":null,"abstract":"","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121813599","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: 4
Femtosecond Dynamics of Nonequilibrium Correlated Electron-Hole Pair Distributions in Room-Temperature GaAs Multiple Quantum Well Structures 室温GaAs多量子阱结构中非平衡相关电子-空穴对分布的飞秒动力学
Topical Meeting on Ultrafast Phenomena Pub Date : 1984-06-18 DOI: 10.1007/978-3-642-82378-7_44
W. Knox, R. Fork, M. Downer, D. Miller, D. Chemla, C. Shank, A. Gossard, W. Wiegmann
{"title":"Femtosecond Dynamics of Nonequilibrium Correlated Electron-Hole Pair Distributions in Room-Temperature GaAs Multiple Quantum Well Structures","authors":"W. Knox, R. Fork, M. Downer, D. Miller, D. Chemla, C. Shank, A. Gossard, W. Wiegmann","doi":"10.1007/978-3-642-82378-7_44","DOIUrl":"https://doi.org/10.1007/978-3-642-82378-7_44","url":null,"abstract":"","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","volume":"172 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123014327","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: 3
Observation of the 0π Pulse 0π脉冲的观测
Topical Meeting on Ultrafast Phenomena Pub Date : 1984-06-18 DOI: 10.1007/978-3-642-82378-7_61
J. Rothenberg, D. Grischkowsky, A. Balant
{"title":"Observation of the 0π Pulse","authors":"J. Rothenberg, D. Grischkowsky, A. Balant","doi":"10.1007/978-3-642-82378-7_61","DOIUrl":"https://doi.org/10.1007/978-3-642-82378-7_61","url":null,"abstract":"","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125150151","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
Synchronous Mode-Locking of a GaAs/GaAlAs Laser Diode by a Picosecond Optoelectronic Switch 利用皮秒光电开关同步锁模GaAs/GaAlAs激光二极管
Topical Meeting on Ultrafast Phenomena Pub Date : 1984-06-18 DOI: 10.1007/978-3-642-82378-7_111
J. Kuhl, E. Göbel
{"title":"Synchronous Mode-Locking of a GaAs/GaAlAs Laser Diode by a Picosecond Optoelectronic Switch","authors":"J. Kuhl, E. Göbel","doi":"10.1007/978-3-642-82378-7_111","DOIUrl":"https://doi.org/10.1007/978-3-642-82378-7_111","url":null,"abstract":"","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126708136","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
Generation of 90 fs Pulses with a CPM Laser Pumped by a Frequency-Doubled CW Mode-Locked Nd:YAG 双频连续波锁模Nd:YAG泵浦CPM激光器产生90fs脉冲
Topical Meeting on Ultrafast Phenomena Pub Date : 1984-06-18 DOI: 10.1364/up.1984.pd5
T. Norris, T. Sizer, G. Mourou
{"title":"Generation of 90 fs Pulses with a CPM Laser Pumped by a Frequency-Doubled CW Mode-Locked Nd:YAG","authors":"T. Norris, T. Sizer, G. Mourou","doi":"10.1364/up.1984.pd5","DOIUrl":"https://doi.org/10.1364/up.1984.pd5","url":null,"abstract":"The chief advantage of the synchronously-pumped dye laser with a frequency-doubled cw mode-locked Nd:YAG is that it allows for synchronous amplification using pump pulses shorter than 100 ps.1-2 The colliding pulse mode-locked dye laser, on the other hand, has the advantage of producing stable ultrashort pulses. We have developed a dye laser which is both synchronously pumped and colliding pulse mode-locked, yielding 90 fs pulses synchronized to an RF source with a jitter less than 20 ps.","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133577815","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
Transient Infrared Spectroscopy on the Picosecond Time-Scale 皮秒时间尺度上的瞬态红外光谱学
Topical Meeting on Ultrafast Phenomena Pub Date : 1984-05-15 DOI: 10.1063/1.446529
H. Hartmann, A. Laubereau
{"title":"Transient Infrared Spectroscopy on the Picosecond Time-Scale","authors":"H. Hartmann, A. Laubereau","doi":"10.1063/1.446529","DOIUrl":"https://doi.org/10.1063/1.446529","url":null,"abstract":"A novel time-resolved spectroscopy is demonstrated using coherent propagation of ultrashort infrared pulses in the limiting case of small peak amplitudes. Drastic changes of the shape of the resonantly tuned pulses occur depending on several parameters; e.g. input pulse duration tp, molecular dephasing time T2 and normalized absorption length α\u0000 ℓ\u0000 .1,2 A detailed theoretical analysis has been carried out revealing several novel features of the phenomenon: (i) The influence of frequency detuning Δω of the input pulse is found to be significant. For quantitative applications frequency resonance has to be adjusted with |Δωtp| ≲ .5. For pulses of several picoseconds duration the frequency setting has to be highly accurate within ± 1 cm–1. (ii) The situation for small absorption length (α\u0000 ℓ\u0000 < 1) is discussed in detail. The pulse displays a weak trailing wing with monotonic decay over large time intervals (in contrast to the complex time dependence for α\u0000 ℓ\u0000 >> 1) so that T2 can be readily determined.","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1984-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132012377","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: 34
Optical Pulse Compression 光脉冲压缩
Topical Meeting on Ultrafast Phenomena Pub Date : 1974-11-15 DOI: 10.1063/1.1655312
D. Grischkowsky
{"title":"Optical Pulse Compression","authors":"D. Grischkowsky","doi":"10.1063/1.1655312","DOIUrl":"https://doi.org/10.1063/1.1655312","url":null,"abstract":"The utilization of single-mode optical fibers as the nonlinear element in a pulse compression system has overcome several technical difficulties which have prevented the general use of pulse compression as a laboratory technique. The optical fiber based pulse compressor is particularly well matched to c.w. mode-locked lasers. For example, the 6 psec output pulses from a synchronously pumped, mode-locked, cavity-dumped, dye laser have been compressed to 90 fsec pulses. The peak intensity of the compressed pulses increased by 5 times and the wavelength was tunable. This compression method has also been used to compress the output pulses from the mode-locked ion laser and the frequency doubled pulses from a c.w. mode-locked Nd:YAG laser. In addition, the optical-fiber pulse compressor is especially well suited to compressing the ultra-short pulses from the colliding pulse mode-locked ring laser. This is mainly due to the large bandwidth of the optical compressor compared to the laser. However, for these ultrashort pulse applications the output power of the CPM laser is only barely adequate for pulse compression. Without any amplification, we have been able to compress the 110 fsec output pulses from our CPM laser to 55 fsec. By amplifying the CPM pulses, Shank et al have compressed their 90 fsec pulses to 30 fsec, the shortest pulses obtained to date. This is not a fundamental limit and shorter pulsewidths should be possible. The unique features of the pulse compressor will be described and the current status and accomplishments will be presented.","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1974-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130554834","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: 71
High Average Power Mode-Locked Co:MgF2 Laser* 高平均功率锁模Co:MgF2激光器*
Topical Meeting on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1007/978-3-642-82378-7_9
B. Johnson, M. Rosenbluh, P. Moulton, A. Mooradian
{"title":"High Average Power Mode-Locked Co:MgF2 Laser*","authors":"B. Johnson, M. Rosenbluh, P. Moulton, A. Mooradian","doi":"10.1007/978-3-642-82378-7_9","DOIUrl":"https://doi.org/10.1007/978-3-642-82378-7_9","url":null,"abstract":"","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","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":"124409091","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
Holographic Transient Grating Measurements of Exciton Transport 激子输运的全息瞬态光栅测量
Topical Meeting on Ultrafast Phenomena Pub Date : 1900-01-01 DOI: 10.1364/up.1984.thd6
T. Rose, R. Righini, M. Fayer
{"title":"Holographic Transient Grating Measurements of Exciton Transport","authors":"T. Rose, R. Righini, M. Fayer","doi":"10.1364/up.1984.thd6","DOIUrl":"https://doi.org/10.1364/up.1984.thd6","url":null,"abstract":"The application of the picosecond transient grating technique1 to the investigation of exciton migration2 works in the following manner. A picosecond time scale pulse of light is split in two. The paths of the resulting pulses are arranged to have a known angle between them and to intersect simultaneously in the sample. Interference between the two coherently related pulses creates an optical fringe pattern in the sample such that the intensity of light varies sinusoidally in the beam overlap region. The interference fringe spacing is determined by the angle between the beams and by the wavelength of the light.","PeriodicalId":371790,"journal":{"name":"Topical Meeting on Ultrafast Phenomena","volume":"44 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":"121799274","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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