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2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)最新文献

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Evolution of an Airy pulse energy flow induced by a dielectric plane boundary 介电平面边界诱导的Airy脉冲能量流演化
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851374
O. Kuryzheva, A. Nerukh
{"title":"Evolution of an Airy pulse energy flow induced by a dielectric plane boundary","authors":"O. Kuryzheva, A. Nerukh","doi":"10.1109/CAOL.2016.7851374","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851374","url":null,"abstract":"Transformation of energy flows of an electromagnetic Airy pulse by a plane boundary of a dielectric is considered. It is shown that a problem formulation is equivalent to a case of a permittivity sharp change in a half space at zero moment of time. It allows to use the resolvent method for solution of the Volterra integral equation describing the phenomenon. Explicit expressions for transmitted and reflected pulses are obtained and energy flows are analyzed.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126595603","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
Terahertz waveguide laser with smooth adjustment of feedback 反馈平滑调节的太赫兹波导激光器
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851387
M. Dzyubenko, V. Maslov, V. Radionov
{"title":"Terahertz waveguide laser with smooth adjustment of feedback","authors":"M. Dzyubenko, V. Maslov, V. Radionov","doi":"10.1109/CAOL.2016.7851387","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851387","url":null,"abstract":"Terahertz laser with a continuously variable feedback is described. The direction and the diameter of the output beam are not changed during adjustment. The laser resonator has a possibility of additional output unregulated radiation beam on the laser control device.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"153 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131060129","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
Stroboscopic method of fluorescence analises of optically solid media 光学固体介质的频闪荧光分析方法
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851366
N. Gomidze, I. Jabnidze, Z. Surmanidze
{"title":"Stroboscopic method of fluorescence analises of optically solid media","authors":"N. Gomidze, I. Jabnidze, Z. Surmanidze","doi":"10.1109/CAOL.2016.7851366","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851366","url":null,"abstract":"In the present paper curried out a comparative analysis between the stroboscopic and phase-modulated methods of fluorescence analysis of optically solid media. It is shown that both methods have advantages and disadvantages, but the stroboscopic method is more sensitive. Parameters of fluorescence spectroscopy, like: radiation spectrum, life duration, quantum yield, fluorescence anisotropy — represent the sensitive functions of the processes, which depend of the life duration of excited condition. The molecules can participate in these processes which are in 10 nm distance from fluorofore at the moment of excitation. Therefore, the stroboscopic method has wide application in biology, medicine, material studies and nanotechnology, and of course, in ecology.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132861882","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
Controlled optical feedback in external cavity diode laser with volume holographic grating 体全息光栅外腔二极管激光器的可控光反馈
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851414
I. V. Matsnev, A. Negriyko
{"title":"Controlled optical feedback in external cavity diode laser with volume holographic grating","authors":"I. V. Matsnev, A. Negriyko","doi":"10.1109/CAOL.2016.7851414","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851414","url":null,"abstract":"To achieve the maximum output in single-frequency lasing mode it is necessary to minimize losses in the optical system for the output beam and to provide the optimal value of the frequency-selective feedback at the level, sufficient for stable single-frequency mode of operation. In this paper we investigate the scheme of an external cavity diode laser (ECDL) based on phase volume holographic grating (VHG). Angular and spectral selectivity of the holographic grating allows to adjust the feedback levels with low losses in the resonator and can be used to create single-frequency diode laser with high output power. Here the optimal parameters of VHG are estimated and the proposals on VHG design are developed.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133301186","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
Method of synthesized phase objects for Fourier-Mellin invariant pattern recognition 傅立叶-梅林不变模式识别的合成相位目标方法
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851450
A. P. Ostroukh, P. Yezhov, Jin-Tae Kim, A. Kuzmenko
{"title":"Method of synthesized phase objects for Fourier-Mellin invariant pattern recognition","authors":"A. P. Ostroukh, P. Yezhov, Jin-Tae Kim, A. Kuzmenko","doi":"10.1109/CAOL.2016.7851450","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851450","url":null,"abstract":"We present a development of the method of synthesized phase objects (SPO-method) [1] for the rotation invariant pattern recognition. For the conventional method of recognition and the SPO-method, the comparison of the parameters of correlation signals for a number of amplitude objects is executed under the realization of a rotation in an optical-digital joint Fourier transform correlator.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128904432","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 effect of plasmonic nanocomposite structure on the dynamics of electron excitations by ultra-short laser pulses 等离子体纳米复合结构对超短激光脉冲电子激发动力学的影响
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851383
T. Smirnova, P. Yezhov, S. Tikhomirov, O. Buganov, A. Ponyavina
{"title":"The effect of plasmonic nanocomposite structure on the dynamics of electron excitations by ultra-short laser pulses","authors":"T. Smirnova, P. Yezhov, S. Tikhomirov, O. Buganov, A. Ponyavina","doi":"10.1109/CAOL.2016.7851383","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851383","url":null,"abstract":"We investigated the dynamics of electron excitations in plasmonic nanocomposite based on a polymer matrix with a periodic substructure of ordered silver nanoparticles. The nanoparticles were synthesized in the polymer matrix from a metal precursor periodically distributed by holographic method.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115816808","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
Optical spectral characteristics of resonant cavity photodetectors 谐振腔光电探测器的光谱特性
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851435
S. Gryshchenko
{"title":"Optical spectral characteristics of resonant cavity photodetectors","authors":"S. Gryshchenko","doi":"10.1109/CAOL.2016.7851435","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851435","url":null,"abstract":"The theoretical analysis of resonance quantum well and quantum cascade photodetectors based on InGaAs/GaAs and GaN/AlGaN compounds is presented. Calculation of reflection, transmission spectra and optical quantum efficiency was made by semianalitical method. Theoretical model includes piezoelectric polarization calculation, solving Ben-Daniel-Dulke equation, Bloch equations and Transfer matrix method for optical part calculations.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114707021","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
Controllable graphene reflect array 可控石墨烯反射阵列
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851432
V. Dmitriev, C. Nascimento, S. Prosvirnin
{"title":"Controllable graphene reflect array","authors":"V. Dmitriev, C. Nascimento, S. Prosvirnin","doi":"10.1109/CAOL.2016.7851432","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851432","url":null,"abstract":"We report resonant features of electrically controllable reflect array consisting of continues wavy-shaped graphene strips placed on a thin metal-backed dielectric substrate.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126035182","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
Specialities of spectral-fluorescent behaviour of some red laser dyes in annealed silica xerogel 某些红色激光染料在退火二氧化硅干凝胶中的光谱荧光特性
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851394
O. Bezkrovnaya, I. Pritula, M. Chaika, Yu. A. Gurkalenko, N. V. Pereverzev, V. Maslov, O. Y. Usikov
{"title":"Specialities of spectral-fluorescent behaviour of some red laser dyes in annealed silica xerogel","authors":"O. Bezkrovnaya, I. Pritula, M. Chaika, Yu. A. Gurkalenko, N. V. Pereverzev, V. Maslov, O. Y. Usikov","doi":"10.1109/CAOL.2016.7851394","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851394","url":null,"abstract":"We incorporated a series of red laser dyes into silica xerogel matrices annealed preliminarily at 700°C. The spectral and fluorescence characteristics of these dyes have been studied. We have revealed essential stabilizing effect of these SiO2 matrices on the dye molecules in the S1 state, as a result non-radiating losses in this state are decreased and quantum yields of fluorescence Qfl are raised.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130257154","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
Experimental research of dynamic spectral filtration using laser radiation interaction with multifrequency acoustic wave 激光辐射与多频声波相互作用的动态光谱滤波实验研究
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851411
L. Kupchenko, O. A. Goorin, A. S. Rybiak
{"title":"Experimental research of dynamic spectral filtration using laser radiation interaction with multifrequency acoustic wave","authors":"L. Kupchenko, O. A. Goorin, A. S. Rybiak","doi":"10.1109/CAOL.2016.7851411","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851411","url":null,"abstract":"The paper describes the results of experimental research of dynamic spectral filtration using polychromatic laser radiation interaction with multi-frequency acoustic wave. Optical radiation sources were three semiconductor lasers operating in the bands of red, green and blue portions of the spectrum and absorption filters — elements simulating the spectral properties of the reflective surfaces of the target and the background. Instrument function of managed spectral selection device was formed in such a way as to ensure the suppression of spectral components of the background radiation with minimal attenuation of the optical signal of the target","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127953481","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
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