发布求助
文献互助 智能选刊 最新文献

Soviet Journal of Quantum Electronics最新文献

筛选
英文 中文
LASER FUSION—High density compression experiment and ignition program with GEKKO XII 激光聚变-高密度压缩实验和点火程序与GEKKO XII
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003625
S. Nakai, K. Mima, H. Azechi, N. Miyanaga, A. Nishiguchi, T. Yamanaka, K. Nishihara, K. Tanaka, M. Nakai, R. Kodama, M. Katayama, M. Kado, M. Tsukamoto, Y. Kato, H. Takabe, H. Nishimura, H. Shiraga, T. Endo, M. Nakatsuka, Takuya Sasaki, T. Jitsuno, K. Yoshida, T. Kanabe, H. Nakano, M. Yamanaka, K. Naito, T. Norimatsu, M. Takagi, T. Chen, Y. Izawa, C. Yamanaka
{"title":"LASER FUSION—High density compression experiment and ignition program with GEKKO XII","authors":"S. Nakai, K. Mima, H. Azechi, N. Miyanaga, A. Nishiguchi, T. Yamanaka, K. Nishihara, K. Tanaka, M. Nakai, R. Kodama, M. Katayama, M. Kado, M. Tsukamoto, Y. Kato, H. Takabe, H. Nishimura, H. Shiraga, T. Endo, M. Nakatsuka, Takuya Sasaki, T. Jitsuno, K. Yoshida, T. Kanabe, H. Nakano, M. Yamanaka, K. Naito, T. Norimatsu, M. Takagi, T. Chen, Y. Izawa, C. Yamanaka","doi":"10.1070/QE1992V022N10ABEH003625","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003625","url":null,"abstract":"High density compression of main fuel and stable formation of hot spark at the center of imploded core have been investigated to obtain the scaling and the requirements for fusion ignition and high gain. For this purpose, the experimental data of the high density compression up to 600 times solid density with hollow shell pellet have been analyzed and compared with simulations.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75167667","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
Dynamic amplitude gratings in liquid crystals 液晶中的动态振幅光栅
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003642
T. Galstyan
{"title":"Dynamic amplitude gratings in liquid crystals","authors":"T. Galstyan","doi":"10.1070/QE1992V022N10ABEH003642","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003642","url":null,"abstract":"A new approach for producing dynamic amplitude holograms in liquid crystals is proposed. A steady-state amplification of a probe wave should occur at gratings of the orientation of the molecules of a nematic liquid crystal when an orthogonally polarized pump is used. A threshold must be reached for this amplification to occur. A difference between the attenuation of the ordinary wave and that of the extraordinary wave plays a fundamental role in this process. The role played by heat evolution is determined. Under certain conditions, heat evolution can lower the amplification threshold.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75740157","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
Toward a theory of thin-layer lasers 迈向薄层激光器理论
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003628
A. Oraevskiǐ
{"title":"Toward a theory of thin-layer lasers","authors":"A. Oraevskiǐ","doi":"10.1070/QE1992V022N10ABEH003628","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003628","url":null,"abstract":"We derive a system of equations that describes the dynamic operating regimes of a laser with an active layer whose thickness is considerably smaller than the wavelength radiated. We use these equations to find the steady-state oscillation regimes of the laser and to study their stability. Some of the operating regimes predicted have no counterparts among those of lasers with thicker active media.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74219579","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
Radio-frequency electrooptic modulation in optical fibers 光纤中的射频电光调制
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003638
A. N. Bulyuk
{"title":"Radio-frequency electrooptic modulation in optical fibers","authors":"A. N. Bulyuk","doi":"10.1070/QE1992V022N10ABEH003638","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003638","url":null,"abstract":"The electrooptic interaction in single-mode optical fibers with both linear and circular birefringe is analyzed. In most cases, a large interaction length imposes a limit on the modulation frequency. A circular birefringence in an optical fiber may lead to an effective coupling of polarization normal modes if a phase-matching condition is satisfied. Through an appropriate choice of polarization states of the light at the entrance and exit of the device, one can achieve a polarization modulation or a frequency shift of the light. There are possible applications in rf polarization modulators, devices for shifting the frequency of light, and detectors of electromagnetic fields.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81361124","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
FIVE-CHANNEL BRAGG SPLITTER 五通道布拉格分配器
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003643
V. Kotov
{"title":"FIVE-CHANNEL BRAGG SPLITTER","authors":"V. Kotov","doi":"10.1070/QE1992V022N10ABEH003643","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003643","url":null,"abstract":"A five-channel splitter of a new type is discussed. In this splitter, normal optical modes of monochromatic light interact simultaneously with two acoustic waves. These two waves are orthogonal with respect to each other and differ in frequency. Experiments reveal a splitting at transverse sound frequencies of 20.1, 16, and 13.5 MHz at light wavelengths of 488, 514, and 633 nm, respectively, in a TeO2 single crystal.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88739886","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
Measurement of the front profile of a subnanosecond laser pulse with a large dynamic range 大动态范围亚纳秒激光脉冲前廓线的测量
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003641
M. Kirdyashkin, V. M. Murugov, G. P. Okutin, A. V. Senik
{"title":"Measurement of the front profile of a subnanosecond laser pulse with a large dynamic range","authors":"M. Kirdyashkin, V. M. Murugov, G. P. Okutin, A. V. Senik","doi":"10.1070/QE1992V022N10ABEH003641","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003641","url":null,"abstract":"A photochronographic method for measuring the front profile of a laser pulse is described. The method exploits the saturation of an image converter. The dynamic range of these measurements reaches 105 at 1.315 μm, the wavelength of an iodine laser. The relative error of the power measurements is no greater than 20%. The time resolution is no worse than 25 ps per tenfold change in power.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73846867","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
Apodizing apertures for visible and IR lasers 可见光和红外激光器的消光孔
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003632
A. E. Poletimov, A. S. Shcheulin, I. L. Yanovskaya
{"title":"Apodizing apertures for visible and IR lasers","authors":"A. E. Poletimov, A. S. Shcheulin, I. L. Yanovskaya","doi":"10.1070/QE1992V022N10ABEH003632","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003632","url":null,"abstract":"We propose a new type of stable apodizing iris for lasers with peak intensities above 700 MW/cm2 in Q-switched operation (10–20 ns) and 10 W/cm2 in cw operation. Such irises can be used for suppressing the diffraction inhomogeneities in light beams, which cause self-focusing and destruction of laser elements. Because of their particular absorptive characteristics, these irises can be used over a wide spectral interval (0.6–3.5 μm).","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78376771","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
Single-frequency diode-pumped Nd:YAG microlasers 单频二极管泵浦Nd:YAG微激光器
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003626
I. V. Golovnin, B. Zhdanov, A. Kovrigin, G. Laptev
{"title":"Single-frequency diode-pumped Nd:YAG microlasers","authors":"I. V. Golovnin, B. Zhdanov, A. Kovrigin, G. Laptev","doi":"10.1070/QE1992V022N10ABEH003626","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003626","url":null,"abstract":"We have investigated linear diode-pumped YAG lasers with matching optics provided by specially shaped gradient lenses for various choices of active-element length and output-mirror transmission coefficient. For these lasers we obtained single-frequency lasing on the lowest transverse mode at a power of 40 μW. The laser linewidth, which was measured by a heterodyne method was 10 kHz.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81280368","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
LETTERS TO THE EDITOR: Waveguide CO2 laser with a power per unit length of about 1 W/cm 致编辑:波导CO2激光器，单位长度功率约为1w /cm
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003624
W. Witteman, M. Ilieva, B. I. Ilyukhin, V. Kolesnikov, V. Ochkin, Y. Udalov
{"title":"LETTERS TO THE EDITOR: Waveguide CO2 laser with a power per unit length of about 1 W/cm","authors":"W. Witteman, M. Ilieva, B. I. Ilyukhin, V. Kolesnikov, V. Ochkin, Y. Udalov","doi":"10.1070/QE1992V022N10ABEH003624","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003624","url":null,"abstract":"The electrical properties (the voltage, impedance, deposited power, and reflected power) of the plasma of a waveguide CO2 laser pumped by an rf discharge have been found experimentally and also by numerical simulation. The energy deposition in the active medium is optimized on the basis of the results. A record high combination of lasing power and efficiency for lasers of this type has been achieved: 36 W (about 1 W/cm) at 20.3%.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73270211","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
Efficient single-mode cw lasers based on monoclinic double potassium-(rare earth) tungstenate crystals containing Nd3+ ions with semiconductor-laser pumping 基于含Nd3+离子的单斜双稀土钨酸钾晶体的半导体激光抽运高效单模连续激光器
Soviet Journal of Quantum Electronics Pub Date : 1992-10-31 DOI: 10.1070/QE1992V022N10ABEH003622
A. Kaminskiĭ, H. Verdún, W. Koechner, F. A. Kuznetsov, A. A. Pavlyuk
{"title":"Efficient single-mode cw lasers based on monoclinic double potassium-(rare earth) tungstenate crystals containing Nd3+ ions with semiconductor-laser pumping","authors":"A. Kaminskiĭ, H. Verdún, W. Koechner, F. A. Kuznetsov, A. A. Pavlyuk","doi":"10.1070/QE1992V022N10ABEH003622","DOIUrl":"https://doi.org/10.1070/QE1992V022N10ABEH003622","url":null,"abstract":"Efficient (~ 20%) single-mode, cw and quasi-cw laser action of Nd3+ ions (in the 4F3/2→4I11/2 channel) has been achieved with diode-laser pumping for the first time at room temperature in monoclinic KY(WO4)2, KGd(WO4)2, and KLu(WO4)2 crystals with an ordered structure.","PeriodicalId":21878,"journal":{"name":"Soviet Journal of Quantum Electronics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74769895","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: 33
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信