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2018 International Conference Laser Optics (ICLO)最新文献

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Fabrication of optical sensors based on porous silicon microcavities with embedded conjugated polymers for explosives detection 基于嵌入共轭聚合物多孔硅微腔的爆炸物探测光学传感器的研制
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-04 DOI: 10.1109/LO.2018.8435709
E. Osipov, I. Martynov, D. Dovzhenko, A. Chistyakov
{"title":"Fabrication of optical sensors based on porous silicon microcavities with embedded conjugated polymers for explosives detection","authors":"E. Osipov, I. Martynov, D. Dovzhenko, A. Chistyakov","doi":"10.1109/LO.2018.8435709","DOIUrl":"https://doi.org/10.1109/LO.2018.8435709","url":null,"abstract":"In this study we have investigated the technological features of fabrication and photophysical properties of the optical sensors based on porous silicon microcavities for explosives detection. We have explored the problem of the optimal etching parameters selection as well as oxidation in order to obtain stable porous silicon microcavities in the visible region. Various methods for the embedding of conjugated polymers of PPV (polyphenylenevinylene) derivatives into the porous structure of microcavities have been considered. The luminescent properties of polymers embedded in porous silicon microcavities have been investigated and sensitivity to the explosives vapors has been demonstrated.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"187 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132524831","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
Transmission of modified graphene layers on glass, sapphire and polyimide film substrates in UV, visible, NIR and THz spectral ranges 改性石墨烯层在玻璃、蓝宝石和聚酰亚胺薄膜基底上在紫外、可见光、近红外和太赫兹光谱范围内的透射
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-04 DOI: 10.1109/LO.2018.8435407
M. Zhukova, Y. Grachev, L. Azina, A. Tcypkin, E. Kovalska, E. T. Alonso, S. Russo, M. Craciun, A. Baldycheva, V. Bespalov
{"title":"Transmission of modified graphene layers on glass, sapphire and polyimide film substrates in UV, visible, NIR and THz spectral ranges","authors":"M. Zhukova, Y. Grachev, L. Azina, A. Tcypkin, E. Kovalska, E. T. Alonso, S. Russo, M. Craciun, A. Baldycheva, V. Bespalov","doi":"10.1109/LO.2018.8435407","DOIUrl":"https://doi.org/10.1109/LO.2018.8435407","url":null,"abstract":"In this work transmission characteristics of intrinsic single layer, intrinsic and FeCl3 intercalated few-layer graphene samples on three types of substrates were investigated in UV, visible, NIR and terahertz spectral ranges.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116736052","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
Investigation of heating laser head optical elements by radiation from high-power fiber laser 利用高功率光纤激光器辐射加热激光头光学元件的研究
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-04 DOI: 10.1109/LO.2018.8435386
P. Nosov, K. Zaytsev, N. Chernomyrdin, A. O. Schadko
{"title":"Investigation of heating laser head optical elements by radiation from high-power fiber laser","authors":"P. Nosov, K. Zaytsev, N. Chernomyrdin, A. O. Schadko","doi":"10.1109/LO.2018.8435386","DOIUrl":"https://doi.org/10.1109/LO.2018.8435386","url":null,"abstract":"Quartz glass KU-1 optical elements heating experimental research results (KU-1 – Russian-made brand) under the influence of radiation of CW powerful fiber laser are presented. The dependences of optical elements maximum temperature from laser radiation power are determined.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115868330","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 barrier doping on photoluminescence of 1550 nm range multi quantum well heterostructures. 势垒掺杂对1550nm多量子阱异质结构光致发光的影响。
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-01 DOI: 10.1109/lo.2018.8435647
E. Kolodeznyi, S. Rochas, I. Novikov, A. S. Kurochkin, A. Babichev, A. Gladyshev, L. Karachinsky, A. Egorov
{"title":"Effect of barrier doping on photoluminescence of 1550 nm range multi quantum well heterostructures.","authors":"E. Kolodeznyi, S. Rochas, I. Novikov, A. S. Kurochkin, A. Babichev, A. Gladyshev, L. Karachinsky, A. Egorov","doi":"10.1109/lo.2018.8435647","DOIUrl":"https://doi.org/10.1109/lo.2018.8435647","url":null,"abstract":"This paper considers the influence of barrier doping on parameters of photoluminescence of 1550 nm range multi quantum well heterostructures grown by molecular beam epitaxy. The studied heterostructures consist of seven strained InGaAs quantum wells with delta p-doped InAlGaAs barriers. Photoluminescence studies show that p-doping increases the photoluminescence intensity of heterostructures at low pumping levels and decrease the changing of the width of photoluminescence spectra with change of pumping levels.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115271729","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
Sub-120fs Kerr-lens mode-locked Tm:Sc2O3 laser at 2.1 μm wavelength range 在2.1 μm波长范围内，克尔透镜锁模Tm:Sc2O3激光器
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-01 DOI: 10.1109/LO.2018.8435871
M. Tokurakawa, Eisuke Fujita, A. Suzuki, C. Krãnkel
{"title":"Sub-120fs Kerr-lens mode-locked Tm:Sc2O3 laser at 2.1 μm wavelength range","authors":"M. Tokurakawa, Eisuke Fujita, A. Suzuki, C. Krãnkel","doi":"10.1109/LO.2018.8435871","DOIUrl":"https://doi.org/10.1109/LO.2018.8435871","url":null,"abstract":"We demonstrate a Kerr-lens mode-locked Tm3<sup>+</sup>:Sc<inf>2</inf>O<inf>3</inf> laser in-band pumped by a 1611 nm fiber laser. 115 fs pulses with 420 mW output power and 298 fs pulses with 1 W output power are obtained. Introduction","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123108712","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
Conformity of Monte Carlo and analytical solutions for one 2D scattering problem in biomedical optics 生物医学光学中二维散射问题的蒙特卡罗一致性与解析解
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-01 DOI: 10.1109/LO.2018.8435776
A. Tarasov, I. Raznitsyna, D. Rogatkin
{"title":"Conformity of Monte Carlo and analytical solutions for one 2D scattering problem in biomedical optics","authors":"A. Tarasov, I. Raznitsyna, D. Rogatkin","doi":"10.1109/LO.2018.8435776","DOIUrl":"https://doi.org/10.1109/LO.2018.8435776","url":null,"abstract":"2D direct problem of light transport in turbid media in the single-scattering approximation was considered. It was shown that Monte Carlo model strongly depends on corresponding analytical solution on which it was based and, hence, should be used as a reference method very carefully.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124396227","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
Direct immobilized nanostructured myoglobin for CO detection by surface plasmon resonance 表面等离子体共振直接固定化纳米结构肌红蛋白检测一氧化碳
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-01 DOI: 10.1109/LO.2018.8435542
G. Dyankov, V. Serbezov, E. Borisova, H. Kisov, E. Belina
{"title":"Direct immobilized nanostructured myoglobin for CO detection by surface plasmon resonance","authors":"G. Dyankov, V. Serbezov, E. Borisova, H. Kisov, E. Belina","doi":"10.1109/LO.2018.8435542","DOIUrl":"https://doi.org/10.1109/LO.2018.8435542","url":null,"abstract":"Announced is nanostructured myoglobin (Mb) layer directly immobilized by modified pulsed laser deposition. The biological activity of Mb nanostructured layer is proven by its CO sensing capability.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121823577","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
Lasing in compact injection microdisks with InAs/InGaAs quantum dots 用InAs/InGaAs量子点激光致密注射微盘
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-01 DOI: 10.1109/LO.2018.8435579
N. Kryzhanovskaya, E. Moiseev, M. Kulagina, Y. Guseva, Y. Zadiranov, M. Maximov, A. Lipovskii, B. Afinogenov, A. Nasibulin, A. Zhukov
{"title":"Lasing in compact injection microdisks with InAs/InGaAs quantum dots","authors":"N. Kryzhanovskaya, E. Moiseev, M. Kulagina, Y. Guseva, Y. Zadiranov, M. Maximov, A. Lipovskii, B. Afinogenov, A. Nasibulin, A. Zhukov","doi":"10.1109/LO.2018.8435579","DOIUrl":"https://doi.org/10.1109/LO.2018.8435579","url":null,"abstract":"We present results of characterization of injection microdisk and microring lasers with InAs/InGaAs self-organized quantum dots grown on a GaAs substrate. The microresonator diameters are within 9-31 μm. The microlasers operate without external cooling in continuous wave regime at room temperature and up to 100°C. In case of ring resonator geometry, a reduction of threshold current in comparison with the disk resonator is observed, that is due probably to reduction of current waste in the center of the resonator where field of whispering gallery lasing modes is negligible. This also indicates that the effects of non-radiative surface recombination and carrier diffusion are insignificant for QD-based microlasers.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"158 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127230089","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
New photoconvertible protein for superresolution microscopy 用于超分辨显微镜的新型光转化蛋白
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-01 DOI: 10.1109/LO.2018.8435884
I. Solovyev, A. Gavshina, A. Savitsky
{"title":"New photoconvertible protein for superresolution microscopy","authors":"I. Solovyev, A. Gavshina, A. Savitsky","doi":"10.1109/LO.2018.8435884","DOIUrl":"https://doi.org/10.1109/LO.2018.8435884","url":null,"abstract":"Physicochemical characterization of photoconvertible fluorescent protein (PCFP) SAASoti – a promising candidate for the use in different super-resolution techniques.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124993559","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
Growth, spectroscopic and laser properties of heavily doped LiCaAlF6:Ce3+ 重掺杂LiCaAlF6:Ce3+的生长、光谱和激光特性
2018 International Conference Laser Optics (ICLO) Pub Date : 2018-06-01 DOI: 10.1109/LO.2018.8435825
A.A. Shavelevv, A. Nizamutdinov, M. Marisov, I. I. Farukhshin, O.A. Farukhshin, N. F. Rakhimov, E. Lukinova, S. Korableva, V. Semashko, A. A. Shakirov
{"title":"Growth, spectroscopic and laser properties of heavily doped LiCaAlF6:Ce3+","authors":"A.A. Shavelevv, A. Nizamutdinov, M. Marisov, I. I. Farukhshin, O.A. Farukhshin, N. F. Rakhimov, E. Lukinova, S. Korableva, V. Semashko, A. A. Shakirov","doi":"10.1109/LO.2018.8435825","DOIUrl":"https://doi.org/10.1109/LO.2018.8435825","url":null,"abstract":"The aim of this work is growth of LiCaAlF<inf>6</inf>:Ce<sup>3+</sup> crystals by Bridgman technique and study of spectroscopic and laser characteristics. The maximum absorption coefficient of Ce<sup>3+</sup> ions appeared to be up to 7 cm<inf>-1</inf> and maximum of slope efficiency of laser action as high as 47% was achieved. Conclusions about interaction and distribution of cerium impurity centers are also discussed.","PeriodicalId":175509,"journal":{"name":"2018 International Conference Laser Optics (ICLO)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125166290","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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