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2014 International Conference Laser Optics最新文献

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Comparison of novel all-fiber-format and hybrid thulium pulse fiber lasers 新型全光纤格式和混合铥脉冲光纤激光器的比较
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886468
S. Larin, O. Vershinin, V. Sypin, O. Antipov
{"title":"Comparison of novel all-fiber-format and hybrid thulium pulse fiber lasers","authors":"S. Larin, O. Vershinin, V. Sypin, O. Antipov","doi":"10.1109/LO.2014.6886468","DOIUrl":"https://doi.org/10.1109/LO.2014.6886468","url":null,"abstract":"Our recent progress in development of all-fiber-format and hybrid thulium fiber laser is presented and discussed.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114607088","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
Effect of Raman nonlinearity on forward and backward waves of intense few-cycle laser field in optical fibre 拉曼非线性对光纤中强少周期激光场前后波的影响
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886505
L. Konev, Yuri Shpolyanskiy
{"title":"Effect of Raman nonlinearity on forward and backward waves of intense few-cycle laser field in optical fibre","authors":"L. Konev, Yuri Shpolyanskiy","doi":"10.1109/LO.2014.6886505","DOIUrl":"https://doi.org/10.1109/LO.2014.6886505","url":null,"abstract":"Bidirectional equations for forward and backward waves of intense few-cycle femtosecond pulses are solved numerically for single-mode optical fibre with dispersion and cubic nonlinearity including Raman mechanism. Appearance of a weak backward wave which was absent in the initial distribution is shown. The role of Raman nonlinearity on the amplitude and profile of forward and backward waves is investigated.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117194677","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
Nonlinear optical properties of semiconductor thin films and multilayer structures containing such films 半导体薄膜和包含这种薄膜的多层结构的非线性光学性质
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886439
A. Makarov, A. Ryzhov, A. Baranov
{"title":"Nonlinear optical properties of semiconductor thin films and multilayer structures containing such films","authors":"A. Makarov, A. Ryzhov, A. Baranov","doi":"10.1109/LO.2014.6886439","DOIUrl":"https://doi.org/10.1109/LO.2014.6886439","url":null,"abstract":"Summary form only given: Refraction and absorption indices dependencies on the optical field intensity for deposited thin films of certain semiconductors and some other materials in the near-infrared range have been experimentally obtained by using Z-scan technique. Multilayer structures containing such films with high nonlinear coefficients as one or several constituent layers are very promising in the context of low-threshold nonlinear optical devices.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"275 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115118397","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
Dynamical interplay between ground and excited states in quantum dot laser 量子点激光器中基态与激发态的动力学相互作用
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886283
G. Sokolovskii, V. Dudelev, E. D. Kolykhalova, A. G. Deryagin, A. Bakoz, I. Novikov, M. Maximov, A. Zhukov, V. Ustinov, V. Kuchinskii, W. Sibbett, E. Rafailov, E. Viktorov, T. Erneux
{"title":"Dynamical interplay between ground and excited states in quantum dot laser","authors":"G. Sokolovskii, V. Dudelev, E. D. Kolykhalova, A. G. Deryagin, A. Bakoz, I. Novikov, M. Maximov, A. Zhukov, V. Ustinov, V. Kuchinskii, W. Sibbett, E. Rafailov, E. Viktorov, T. Erneux","doi":"10.1109/LO.2014.6886283","DOIUrl":"https://doi.org/10.1109/LO.2014.6886283","url":null,"abstract":"Semiconductor quantum dot lasers are attractive for multiple technological applications in biophotonics. Simultaneous two-state lasing of ground state (GS) and excited state (ES) electrons and holes in QD lasers is possible under a certain parameter range. It has already been investigated in steady-state operations and in dynamical regimes and is currently a subject of the intensive research.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123064641","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
Low-cost multimodal analyzer on wavelength and power measurement 波长和功率测量的低成本多模态分析仪
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886300
S. Hann, Y. Im, Yune-Hyoun Kim, Seon-Ju Kim
{"title":"Low-cost multimodal analyzer on wavelength and power measurement","authors":"S. Hann, Y. Im, Yune-Hyoun Kim, Seon-Ju Kim","doi":"10.1109/LO.2014.6886300","DOIUrl":"https://doi.org/10.1109/LO.2014.6886300","url":null,"abstract":"Summary form only given: We propose and demonstrate the low-cost multimodal analyzer of wavelength and power. To analyze both wavelength and power with incoming light through free space or fiber, the analyzer has dual detectors with difference window filters. The resolution is achieved up to 0.02nm over 100nm range.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122096840","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
Modeling of gain anisotropy induced by a linearly polarized pump in Nd:YAG laser 线性偏振泵浦诱导Nd:YAG激光器增益各向异性的建模
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886251
P. Khandokhin, N. Milovsky
{"title":"Modeling of gain anisotropy induced by a linearly polarized pump in Nd:YAG laser","authors":"P. Khandokhin, N. Milovsky","doi":"10.1109/LO.2014.6886251","DOIUrl":"https://doi.org/10.1109/LO.2014.6886251","url":null,"abstract":"We present a new model of a bipolarized laser taking into consideration the real orientation of the absorption and emission dipoles in Nd:YAG active media to describe the experimentally observed effect of the gain anisotropy induced by the linearly polarized pump.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122675283","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
Specificities of laser pulse amplification in multi-pass amplifiers 多通放大器中激光脉冲放大的特性
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886271
O. Vadimova, I. Mukhin, O. Palashov
{"title":"Specificities of laser pulse amplification in multi-pass amplifiers","authors":"O. Vadimova, I. Mukhin, O. Palashov","doi":"10.1109/LO.2014.6886271","DOIUrl":"https://doi.org/10.1109/LO.2014.6886271","url":null,"abstract":"The laser pulse amplification was considered with accounting temporal and spatial profiles under various pulse parameters. It was shown that using of multiple passes amplifier allows increasing efficiency and reducing temporal profile distortion. The possible ways to decreasing of temporal profile distortion were considered.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123920109","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
Nonstationary coherent optical effects in acetylene-filled hollow core photonic crystal fibers 乙炔填充空心光子晶体光纤中的非稳态相干光学效应
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886400
M. Ocegueda, E. Hernández, S. Stepanov, P. Agruzov, A. Shamray
{"title":"Nonstationary coherent optical effects in acetylene-filled hollow core photonic crystal fibers","authors":"M. Ocegueda, E. Hernández, S. Stepanov, P. Agruzov, A. Shamray","doi":"10.1109/LO.2014.6886400","DOIUrl":"https://doi.org/10.1109/LO.2014.6886400","url":null,"abstract":"We report studies of the nonstationary coherent effects, i.e., free optical induction, optical nutation, and photon echo, in a hollow-core photonic crystal fiber filled with acetylene. Nanosecond optical pulses were used in the experiments. The transverse relaxation time was estimated to be about 3 nanoseconds.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130179410","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
Stable generation of high-power subnanosecond laser pulses 稳定产生高功率亚纳秒激光脉冲
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886235
S. Gagarsky, P. Gnatyuk, M. Inochkin, K. Fedin, L. Khloponin, V. Khramov
{"title":"Stable generation of high-power subnanosecond laser pulses","authors":"S. Gagarsky, P. Gnatyuk, M. Inochkin, K. Fedin, L. Khloponin, V. Khramov","doi":"10.1109/LO.2014.6886235","DOIUrl":"https://doi.org/10.1109/LO.2014.6886235","url":null,"abstract":"A compact Nd:YAG laser with pulse energy more than 700mJ at 1064nm wavelength with individual spike duration less than 0.8ns was build. Supershort-term quasiperiodic Q-modulation of laser cavity was used for generation of stable subnanosecond pulses.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129255557","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 generation of singlet oxygen in aqueous suspensions of carbon nanoparticles 碳纳米颗粒水悬浮液中单线态氧的生成
2014 International Conference Laser Optics Pub Date : 2014-08-28 DOI: 10.1109/LO.2014.6886206
V. Kiselev, LV. Bagrov, A. Starodubtsev, A. N. Burchinov, LM. Kislyakov
{"title":"The generation of singlet oxygen in aqueous suspensions of carbon nanoparticles","authors":"V. Kiselev, LV. Bagrov, A. Starodubtsev, A. N. Burchinov, LM. Kislyakov","doi":"10.1109/LO.2014.6886206","DOIUrl":"https://doi.org/10.1109/LO.2014.6886206","url":null,"abstract":"With the use of the method of chemical traps with EPR registration the generation of singlet oxygen in aqueous suspensions of carbon nanoparticles for SW CNT, MW CNT and fullerene is shown.","PeriodicalId":191027,"journal":{"name":"2014 International Conference Laser Optics","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128521187","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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