发布求助
文献互助 智能选刊 最新文献

Annales De Physique最新文献

筛选
英文 中文
Infrared frequency combs and supercontinua for multiplex high sensitivity spectroscopy. 用于多路高灵敏度光谱的红外频率梳和超连续体。
Annales De Physique Pub Date : 2007-10-01 DOI: 10.1051/anphys:2008042
J Mandon, E Sorokin, I T Sorokina, G Guelachvili, N Picqué
{"title":"Infrared frequency combs and supercontinua for multiplex high sensitivity spectroscopy.","authors":"J Mandon,&nbsp;E Sorokin,&nbsp;I T Sorokina,&nbsp;G Guelachvili,&nbsp;N Picqué","doi":"10.1051/anphys:2008042","DOIUrl":"https://doi.org/10.1051/anphys:2008042","url":null,"abstract":"<p><p>An infrared high-brightness light source based on supercontinuum generation through a SF6 photonic crystal fiber seeded by a Cr(4+):YAG femtosecond oscillator is developed for high resolution multiplex spectroscopy in the 1.5 μm region. Moreover, a multiplex high resolution approach based on a Cr(4+):YAG frequency comb enables to probe large spectral domains, with simultaneous sensitive measurement of the absorption and the dispersion associated with all individual spectral features.</p>","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"710 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2007-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3000597/pdf/ukmss-32701.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29530663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Couplonic parameters of a 1D magneto-photonic crystal 一维磁光子晶体的耦合子参数
Annales De Physique Pub Date : 2007-07-02 DOI: 10.1051/ANPHYS:2008019
Y. Boucher, F. Bentivegna, I. Lyubchanskii
{"title":"Couplonic parameters of a 1D magneto-photonic crystal","authors":"Y. Boucher, F. Bentivegna, I. Lyubchanskii","doi":"10.1051/ANPHYS:2008019","DOIUrl":"https://doi.org/10.1051/ANPHYS:2008019","url":null,"abstract":"In the frame of an exact (non-perturbative) formulation of the coupled-mode theory, we describe a one-dimensional multilayer magneto-photonic crystal with alternate dielectric and magneto-optical materials.","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"89 1","pages":"107-109"},"PeriodicalIF":0.0,"publicationDate":"2007-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81250939","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
Study of laser vaporization of mercury: application to the energy enhancement of a VUV coherent source 汞的激光汽化研究:应用于VUV相干光源的能量增强
Annales De Physique Pub Date : 2007-01-01 DOI: 10.1051/ANPHYS:2008016
L. Philippet, S. Chénais, S. Forget, M. Castex
{"title":"Study of laser vaporization of mercury: application to the energy enhancement of a VUV coherent source","authors":"L. Philippet, S. Chénais, S. Forget, M. Castex","doi":"10.1051/ANPHYS:2008016","DOIUrl":"https://doi.org/10.1051/ANPHYS:2008016","url":null,"abstract":"We developed a reliable and convenient source of coherent pulsed radiation at 125 nm obtained by resonant four-wave-mixing in a mercury vapour. Recently, we improved the yield of the source by using a pulsed laser to create an ablation plume of mercury atoms, in which the nonlinear mixing takes place with increased efficiency. We discuss here the characteristics of the plume created by mercury vaporization, in relation to the energy source enhancement.","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"64 1","pages":"95-98"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73220099","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
All-fibered high-quality low duty-cycle picosecond high repetition rate pulse sources 全光纤高质量低占空比皮秒高重复率脉冲源
Annales De Physique Pub Date : 2007-01-01 DOI: 10.1051/ANPHYS:2008009
J. Fatome, C. Finot, S. Pitois, G. Millot
{"title":"All-fibered high-quality low duty-cycle picosecond high repetition rate pulse sources","authors":"J. Fatome, C. Finot, S. Pitois, G. Millot","doi":"10.1051/ANPHYS:2008009","DOIUrl":"https://doi.org/10.1051/ANPHYS:2008009","url":null,"abstract":"In this work, we demonstrate all-fibered 20-GHz and 40-GHz picosecond pulse sources with duty cycles as low as 1/14. The pulse train is achieved via the high-quality compression of an initial sinusoidal beating through four segments of optical fibers. We investigate the limits of the scalability to higher repetition rates.","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"81 1","pages":"67-70"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84200510","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
Trapping metastable chromium atoms in a crossed optical dipole trap 在交叉光学偶极阱中捕获亚稳铬原子
Annales De Physique Pub Date : 2007-01-01 DOI: 10.1051/ANPHYS:2008035
Q. Beaufils, R. Chicireanu, A. Pouderous, B. Laburthe-Tolra, E. Maréchal, L. Vernac, J. Keller, O. Gorceix
{"title":"Trapping metastable chromium atoms in a crossed optical dipole trap","authors":"Q. Beaufils, R. Chicireanu, A. Pouderous, B. Laburthe-Tolra, E. Maréchal, L. Vernac, J. Keller, O. Gorceix","doi":"10.1051/ANPHYS:2008035","DOIUrl":"https://doi.org/10.1051/ANPHYS:2008035","url":null,"abstract":"We report the fast accumulation of up to 1 million 52 Cr metastable atoms in a mixed trap formed by the superposition of a quadrupolar magnetic trap and a strongly confining optical trap. The cloud is at a temperature of 100  μ K with a peak density of 10 18  atoms/m 3 , which is a promising starting point to reach quantum degeneracy by forced evaporation in an optical trap.","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"7 1","pages":"171-173"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79637849","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
Spectral compression of optical parabolic similaritons 光谱压缩的光学抛物线的相似性
Annales De Physique Pub Date : 2007-01-01 DOI: 10.1051/ANPHYS:2008010
C. Finot, A. Guenot, P. Dupriez
{"title":"Spectral compression of optical parabolic similaritons","authors":"C. Finot, A. Guenot, P. Dupriez","doi":"10.1051/ANPHYS:2008010","DOIUrl":"https://doi.org/10.1051/ANPHYS:2008010","url":null,"abstract":"We numerically investigate the spectral recompression experienced by a self-similar parabolic pulse with an anormal initial chirp. Spectral compression factors above 10 and high-quality output pulses can be predicted.","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"25 1","pages":"71-74"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74251364","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
Measurement of the refraction index for atom waves 原子波折射率的测量
Annales De Physique Pub Date : 2007-01-01 DOI: 10.1051/ANPHYS:2008038
M. Jacquey, M. Büchner, G. Trénec, J. Vigué
{"title":"Measurement of the refraction index for atom waves","authors":"M. Jacquey, M. Büchner, G. Trénec, J. Vigué","doi":"10.1051/ANPHYS:2008038","DOIUrl":"https://doi.org/10.1051/ANPHYS:2008038","url":null,"abstract":"We have developed a Mach-Zehnder atom interferometer which uses elastic diffraction of lithium atom on laser standing waves for the coherent manipulation of the atom wave. The interference signal is of sufficient quality to achieve a phase sensitivity near 10 milliradians/√Hz. With this apparatus, we have recently measured the index of refraction of several gases for lithium waves. The interference signals give access to the real and imaginary parts of (n - 1) and we have tested the linear dependence of these two quantities with gas density. The measured values of (n-1) are in good agreement with calculations and they exhibit glory oscillations, as predicted by theory.","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"3 1","pages":"183-185"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90214332","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
Multiphotonic microscopy as a processing tool for optical data storage and imaging in biophysics 多光子显微镜作为生物物理学中光学数据存储和成像的处理工具
Annales De Physique Pub Date : 2007-01-01 DOI: 10.1051/ANPHYS:2008029
E. Sungur, G. Taupier, O. Crégut, D. Gindre, Laurent Pieuchot, J. Evrard, A. Schmit, L. Mager, K. Dorkenoo
{"title":"Multiphotonic microscopy as a processing tool for optical data storage and imaging in biophysics","authors":"E. Sungur, G. Taupier, O. Crégut, D. Gindre, Laurent Pieuchot, J. Evrard, A. Schmit, L. Mager, K. Dorkenoo","doi":"10.1051/ANPHYS:2008029","DOIUrl":"https://doi.org/10.1051/ANPHYS:2008029","url":null,"abstract":"We present applications of multi-photonic microscopy in two different domains: integrated optics and biophysics. In the first application, we show how to encode information through the detection of second harmonic signals in polymeric films functionalized with azo-dye molecules. In the second application, we use the two photon induced fluorescence to study the migration of proteins during cell division at the microscopic scale.","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"36 1","pages":"147-149"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82198188","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
Investigation of ZGP OPOs setups at high repetition rates (20-50 kHz) 高重复频率(20-50 kHz)下ZGP opo设置的研究
Annales De Physique Pub Date : 2007-01-01 DOI: 10.1051/ANPHYS:2008012
C. Kieleck, M. Eichhorn, A. Hirth
{"title":"Investigation of ZGP OPOs setups at high repetition rates (20-50 kHz)","authors":"C. Kieleck, M. Eichhorn, A. Hirth","doi":"10.1051/ANPHYS:2008012","DOIUrl":"https://doi.org/10.1051/ANPHYS:2008012","url":null,"abstract":"Different ZGP OPOs setups are investigated at high repetition rates between 20 and 50 kHz. Results with one 20 mm-long crystal are compared to results with two 8 mm-long crystals mounted in walk-off compensation geometry for double resonant cavities.","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"20 1","pages":"79-81"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75520155","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: 6
Improvement of photostability using feedback from single-molecule fluorescence time trace 利用单分子荧光时间迹反馈改善光稳定性
Annales De Physique Pub Date : 2007-01-01 DOI: 10.1051/ANPHYS:2008026
J. Murray, V. Jacques, F. Marquier, D. Chauvat, F. Grosshans, F. Treussart, J. Roch
{"title":"Improvement of photostability using feedback from single-molecule fluorescence time trace","authors":"J. Murray, V. Jacques, F. Marquier, D. Chauvat, F. Grosshans, F. Treussart, J. Roch","doi":"10.1051/ANPHYS:2008026","DOIUrl":"https://doi.org/10.1051/ANPHYS:2008026","url":null,"abstract":"Single-molecule fluorescence experiments are limited by photobleaching. Some photobleaching pathways involve photoexcitation from the triplet state. We report an optical feedback technique that yields a strong enhancement in the photostability of single fluorescent dye molecules. This is achieved by detecting in real time quantum jumps to the triplet state and then quickly switching off laser illumination while the molecule remains in its triplet state.","PeriodicalId":50779,"journal":{"name":"Annales De Physique","volume":"3 1","pages":"135-138"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84240607","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
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