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

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Progress and perspectives of SC generation in ANDi PCFs ANDi PCFs中SC生成的进展与展望
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851451
I. Sukhoivanov, S. Iakushev, O. Shulika
{"title":"Progress and perspectives of SC generation in ANDi PCFs","authors":"I. Sukhoivanov, S. Iakushev, O. Shulika","doi":"10.1109/CAOL.2016.7851451","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851451","url":null,"abstract":"A review of last results obtained in the field of supercontinuum generation in all normal dispersive optical fibers is provided. A close attention is devoted to the results obtained recently in our group. They reveal the crucial role of dispersion profile impact on SC generation in ANDi PCFs. Found optimal fiber profiles show the way for designing of novel ANDi PCFs which would allow potentially extend the SC generation in ANDi PCFs up to two octaves. Designing of such fibers could be made applying inverse dispersion engineering approaches.","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":"124765043","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
Application of lasers in ophthalmology 激光在眼科中的应用
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851396
V. Titar, Yu. V. Ielchishcheva
{"title":"Application of lasers in ophthalmology","authors":"V. Titar, Yu. V. Ielchishcheva","doi":"10.1109/CAOL.2016.7851396","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851396","url":null,"abstract":"Laser effect on biological tissues depends on parameters of laser radiation. Processes occurring in biological tissues under influence of laser radiation can be classified into three classes related to various types of interaction: photochemical, thermal and nonlinear [1].","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":"130570118","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
Improving digital holographic interferogram quality by frequency filtering 利用频率滤波提高数字全息干涉图质量
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851378
Y. Kotsiuba, H. Petrovska, V. Fitio, Y. Bobitski, Y. Bobitski
{"title":"Improving digital holographic interferogram quality by frequency filtering","authors":"Y. Kotsiuba, H. Petrovska, V. Fitio, Y. Bobitski, Y. Bobitski","doi":"10.1109/CAOL.2016.7851378","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851378","url":null,"abstract":"This work describes methods for filtering of several simplest types of digital holographic interferogram. The methods are suitable for the case of sine and tangential contrast of interference fringes. Filtering procedure improves quality of the interferogram by eliminating their parasitic speckle modulation that gives an opportunity to improve the quality of interferogram.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"23 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":"125688790","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: 5
Photonic crystal microchip laser 光子晶体微芯片激光器
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851443
V. Koliadenko, V. Taranenko, K. Staliūnas, D. Gailevičius, V. Purlys, M. Peckus
{"title":"Photonic crystal microchip laser","authors":"V. Koliadenko, V. Taranenko, K. Staliūnas, D. Gailevičius, V. Purlys, M. Peckus","doi":"10.1109/CAOL.2016.7851443","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851443","url":null,"abstract":"Microchip lasers are very efficient, compact and convenient sources of coherent light. However they have a serious disadvantage that, especially in high power operation regimes, the emitted beam structure is relatively bad (with large angular divergence). We show that the intracavity photonic crystals with spatial filtering functionality, can strongly improve the spatial characteristics of the microchip laser. The angular divergence of the emitted beam is strongly reduced, and the radiation brightness is significantly increased due to the intracavity photonic crystal filter.","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":"122148198","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
Excitation of a rotaitng metal wall dielectric resonator and its rotation rate measurement 旋转金属壁介质谐振器的激励及其转速测量
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851445
B. M. Petrov, D. Titova
{"title":"Excitation of a rotaitng metal wall dielectric resonator and its rotation rate measurement","authors":"B. M. Petrov, D. Titova","doi":"10.1109/CAOL.2016.7851445","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851445","url":null,"abstract":"In the paper the impedance boundary-value problem of excitation of a rotating spherical metal-wall dielectric resonator is formulated and solved rigorously. The frequency characteristics are calculated using the solution and are compared with the characteristics for a metal-wall cavity and a dielectric resonator with PEC walls. Dielectric filling allows miniaturization of resonator, while the introduction of the dielectric loss results in a lower Q-factor of the resonator.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"43 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":"132996955","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
Single-electron energy spectra of two coupled phosphorus donors in silicon 硅中两个偶联给磷体的单电子能谱
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851434
M. Klymenko, F. Remacle
{"title":"Single-electron energy spectra of two coupled phosphorus donors in silicon","authors":"M. Klymenko, F. Remacle","doi":"10.1109/CAOL.2016.7851434","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851434","url":null,"abstract":"In this work, the electronic spectra of two coupled phosphorus donors in silicon has been computed using a model based on the multi-valley envelope function equations derived in the framework of the k · p pertubation technique applied around each of six equivalent conduction band minima. The 3D real-space multi-valley envelope function equations have been computed by means of the finite element methods using adaptive unstructured grid and a variational technique to compute corrections caused by the valley-orbit coupling. Obtained results evidence an interplay between the valley-orbit coupling and electronic coupling of two couped donors.","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":"133645557","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
Diffractive optics for OAM-mode division multiplexing of optical vortices Design, fabrication and optical characterization 衍射光学用于oam模分复用的光学涡流的设计、制造和光学特性
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851408
G. Ruffato, M. Massari, F. Romanato
{"title":"Diffractive optics for OAM-mode division multiplexing of optical vortices Design, fabrication and optical characterization","authors":"G. Ruffato, M. Massari, F. Romanato","doi":"10.1109/CAOL.2016.7851408","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851408","url":null,"abstract":"The design and fabrication of compact phase-only diffractive optical elements (DOE) are considered for the (de)multiplexing of beams carrying orbital angular momentum (OAM) of light. Samples have been fabricated with high-resolution electron-beam lithography on polymethylmethacrylate (PMMA) resist layer spun over a glass substrate and the high quality has been inspected with scanning electron microscopy and optical characterization. Various designs are presented for the sorting of optical vortices differing in either OAM content or beam size at the selected wavelength 1=632.8 nm, with several steering geometries in far-field, combining OAM-mode division and spatial division multiplexing on the same optical platform. The optical characterization has been performed in terms of channel efficiency and inter-channel cross-talk, exhibiting remarkable optical performance.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"179 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":"133653986","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
Linear and nonlinear optics of synthetic opal 合成蛋白石的线性和非线性光学
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851425
M. Vasnetsov, V. Bazhenov, V. Ponevchinsky, A. Kudryavtseva, N. V. Tcherniega
{"title":"Linear and nonlinear optics of synthetic opal","authors":"M. Vasnetsov, V. Bazhenov, V. Ponevchinsky, A. Kudryavtseva, N. V. Tcherniega","doi":"10.1109/CAOL.2016.7851425","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851425","url":null,"abstract":"We report the results of an experimental study of synthetic opal composed from silica spherical particles. Immersion spectroscopy methods were used to inspect the \"photonic forbidden zone\" and the peculiarities of Bragg reflection in the material. A temporal response of luminescence from artificial opal excited by nitrogen laser UV pulses at room and liquid-nitrogen temperatures was examined. The afterglow with the decay time to about 1 second was found to appear at about 135 K. The temperature dependence of luminescence is of importance for explanation of the surprising effects of stimulated emission in a single nano-sized SiO2 globule and second harmonic generation in the material under high-power excitation from Ti:Sapphire femtosecond laser.","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":"122344080","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
Reflection of chirped Gaussian pulses from non-periodic Bragg layered nanostructures 非周期Bragg层状纳米结构反射啁啾高斯脉冲
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851420
M. Andreev, V. Borulko, O. Drobakhin, D. Sidorov
{"title":"Reflection of chirped Gaussian pulses from non-periodic Bragg layered nanostructures","authors":"M. Andreev, V. Borulko, O. Drobakhin, D. Sidorov","doi":"10.1109/CAOL.2016.7851420","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851420","url":null,"abstract":"The time delay and widening of chirped Gaussian pulses (CGP) reflected from non-periodic Bragg layered structures have been investigated. The specific structures such as Bragg mirrors, resonators, and structures with chirp variation of thickness of the \"period\" have been considered. The calculation has been carried out under the conditions that carrier frequency is in the vicinity of the Bragg resonance values. Integral (mass center) and differential (group) estimates of the delay time and widening have been compared. The conditions for the appearance of anomalous (negative) mass center delay of the reflected pulses have been determined. The shape transformations of pulses illuminating periodic and quasiperiodic apodized Bragg reflectors have been under consideration. Spatial apodization of permittivity contrast yields much smaller shape deformation of the transmitted wave upon carrier frequency near the edges of reflection band, as well in Bragg reflection band, in comparison with phenomena in similar periodic structures.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"344 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":"122761273","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
To a question of modelling of the interaction processes of nonlinear and relaxed optics 非线性光学与松弛光学相互作用过程的建模问题
2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL) Pub Date : 2016-09-01 DOI: 10.1109/CAOL.2016.7851359
P. Trokhimchuck
{"title":"To a question of modelling of the interaction processes of nonlinear and relaxed optics","authors":"P. Trokhimchuck","doi":"10.1109/CAOL.2016.7851359","DOIUrl":"https://doi.org/10.1109/CAOL.2016.7851359","url":null,"abstract":"The problem of modeling of mixed processes of Relaxed Optics (RO) is discussed. Correlations between photoinized, plasmic and thermal processes and radiated and unradiated relaxation are analyzed for various regimes of irradiation. The problem of creation stable structures is discussed too.","PeriodicalId":218575,"journal":{"name":"2016 IEEE 7th International Conference on Advanced Optoelectronics and Lasers (CAOL)","volume":"29 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":"115900564","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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