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Scientometrics
N.L.Istomina
Transfer Research of Fundamental Studies into Industrial Technologies via Analysis of Publication Activities There is an interest concerning data consisting of popularity of the magazine "Photonics" among specialists in different years. After all, their attention to articles reflects the changing trends in the transfer of research results in the field of photonics into industrial technology.
Transfer Research of Fundamental Studies into Industrial Technologies via Analysis of Publication Activities There is an interest concerning data consisting of popularity of the magazine "Photonics" among specialists in different years. After all, their attention to articles reflects the changing trends in the transfer of research results in the field of photonics into industrial technology.
Lasers & Laser Systems
D.Hou, J.Wang, X. Li, L.Gao, W.Cai, H.Zhang, C.Ma, Y.Shang, H.Zhang, Y.Fan, X.Liang, X.Liu
Advancements in Packaging of Kilo-Watts Level High Power Diode Lasers for DPSSLs Applications With the advantage of high electro-optical conversion efficiency, compact size and long lifetime, high power diode lasers have found increased applications in pumping sources for traditional diode-pumped solid-state lasers (DPSSLs). This work reports on the latest advancements in packaging of high power diode laser arrays.
Advancements in Packaging of Kilo-Watts Level High Power Diode Lasers for DPSSLs Applications With the advantage of high electro-optical conversion efficiency, compact size and long lifetime, high power diode lasers have found increased applications in pumping sources for traditional diode-pumped solid-state lasers (DPSSLs). This work reports on the latest advancements in packaging of high power diode laser arrays.
Tags: dpssls packaging of high power diode laser arrays компоновка решеток высокомощных диодных лазеров
A.R.Gildina, P.A.Mikheyev, A.K.Chernyshov, N.I.Ufimtsev, V.N.Azyazov
Pressure Broadening Coefficients for Argon and Krypton Lines in Low-Temperature Plasma Pressure broadening coefficients of ( n + 1 ) s [ 3 / 2 ]2 → ( n + 1 ) p [ 5 / 2 ]3 transition for argon and krypton lines with rare gases as pressure partners were measured in a low temperature RF glow discharge plasma. This data is necessary for diagnostics of the active medium of the promising optically pumped rare-gas lasers.
Pressure Broadening Coefficients for Argon and Krypton Lines in Low-Temperature Plasma Pressure broadening coefficients of ( n + 1 ) s [ 3 / 2 ]2 → ( n + 1 ) p [ 5 / 2 ]3 transition for argon and krypton lines with rare gases as pressure partners were measured in a low temperature RF glow discharge plasma. This data is necessary for diagnostics of the active medium of the promising optically pumped rare-gas lasers.
Tags: diode-laser spectroscopy inert gases pressure broadening rf glow discharge вч-разряд диодно-лазерная спектроскопия инертные газы столкновительное уширение
N.Waasem, T.Utikal
Single Molecule Spectroscopy Using C-WAVE This report discusses the applicability of the tunable laser light source for high-resolution spectroscopy. The fluorescence excitation spectra of single organic molecules in a solid state crystal are measured at cryogenic temperatures.
Single Molecule Spectroscopy Using C-WAVE This report discusses the applicability of the tunable laser light source for high-resolution spectroscopy. The fluorescence excitation spectra of single organic molecules in a solid state crystal are measured at cryogenic temperatures.
N.Waasem, U.Warring
C-WAVE at Work With Trapped Ions The created Mg ions are trapped and cooled. This makes it possible to built 2D Coulomb crystals, which are used for subsequent measurements.
C-WAVE at Work With Trapped Ions The created Mg ions are trapped and cooled. This makes it possible to built 2D Coulomb crystals, which are used for subsequent measurements.
A.Y.Betin, M.S.Kovalev, G.K.Krasin, S.B.Odinokov, P.A.Ruchka, N.G.Stsepuro
Printed Graysale Security Elements for Product Labeling The other side of reverse engineering is fast entry of popular production to counterfeit market. The presented security method has several advantages. It uses printed grayscale security elements obtained through digital synthesis. They provide high level of security and resistance to mechanical damage.
Printed Graysale Security Elements for Product Labeling The other side of reverse engineering is fast entry of popular production to counterfeit market. The presented security method has several advantages. It uses printed grayscale security elements obtained through digital synthesis. They provide high level of security and resistance to mechanical damage.
Optical Devices & Systems
M.A Zavialova, P.S. Zavialov
Hyperchromatic Lens for Fiber Confocal Surface Sensors Modeling and Calculation Based on Chromatic Coding Method The work is devoted to the modeling and calculation of hyperchromatic lenses, which are the basis of confocal surface sensors based on the chromatic coding method for automatic control of 3D surfaces with high resolution. The scope of such sensors is very extensive. The sensors allow both precise positioning of the actuating elements for the formation of micro- and high-quality nanostructures with depths up to several tens of micrometers, and measuring their profile.
Hyperchromatic Lens for Fiber Confocal Surface Sensors Modeling and Calculation Based on Chromatic Coding Method The work is devoted to the modeling and calculation of hyperchromatic lenses, which are the basis of confocal surface sensors based on the chromatic coding method for automatic control of 3D surfaces with high resolution. The scope of such sensors is very extensive. The sensors allow both precise positioning of the actuating elements for the formation of micro- and high-quality nanostructures with depths up to several tens of micrometers, and measuring their profile.
Tags: confocal surface sensors hyperchromatic lens гиперхроматические объективы конфокальные датчики поверхности
V.V.Baynev
Triangulation Grids and Hierarchical Structures of The Models in Calculation of Led Modules The calculation of the optical system of a light device determines not only its technical properties, but also the consumer ones. The review of the most prominent software products for lighting design is given.
Triangulation Grids and Hierarchical Structures of The Models in Calculation of Led Modules The calculation of the optical system of a light device determines not only its technical properties, but also the consumer ones. The review of the most prominent software products for lighting design is given.
Tags: calculation of led modules lighting design расчет светодиодных модулей светотехническое проектирование
Optoelectronic Devices
A.A.Gasanov, A.V.Naumov, O.V.Yurasova
Domestic Crystals Manufacturing for Photonics Devices. Part 1 – Scintilliators State-of-the-art developments and production of materials for positron emission tomography (PET) in Russia is considered. It is shown that JSC “Giredmet” has the full scope of competence for implementing the results of scientific achievements in the field of detector material production to provide PET with the necessary quality scintillators based on rare-earth metal compounds
Domestic Crystals Manufacturing for Photonics Devices. Part 1 – Scintilliators State-of-the-art developments and production of materials for positron emission tomography (PET) in Russia is considered. It is shown that JSC “Giredmet” has the full scope of competence for implementing the results of scientific achievements in the field of detector material production to provide PET with the necessary quality scintillators based on rare-earth metal compounds
Tags: crystals high purity lu2sio5:ce (lso) lu2sio5:ce(lso) lutetium silicate positron emission tomograph scintillation crystals высокая чистота кристаллы позитронно-эмиссионный томограф силикат лютеция сцинтилляционные кристаллы
Optical elements
S.B.Odinokov, A.Y.Zherdev, D.S.Lushnikov, V.V.Markin, M.V.Shishova, A.V.Smirnov, B.V.Akimov
Modern Trends in The Creation of New Visual Color Effects in Security Holograms Based on Plasmon Gratings and Three-Dimensional Holograms The secrets of the design of security holograms for marking products against counterfeiting and falsification hide in visual color effects. The use of plasmon diffraction gratings in the production of holograms creates color volumetric images, color microtext, color hidden image, horizontal and vertical flip-flop effects (colored and imaging). The review briefly presents the possibilities of creating new optical security elements and security holograms with unusual color effects based on plasmon diffraction gratings and three-dimensional holograms in a thick-layer photosensitive recording medium.
Modern Trends in The Creation of New Visual Color Effects in Security Holograms Based on Plasmon Gratings and Three-Dimensional Holograms The secrets of the design of security holograms for marking products against counterfeiting and falsification hide in visual color effects. The use of plasmon diffraction gratings in the production of holograms creates color volumetric images, color microtext, color hidden image, horizontal and vertical flip-flop effects (colored and imaging). The review briefly presents the possibilities of creating new optical security elements and security holograms with unusual color effects based on plasmon diffraction gratings and three-dimensional holograms in a thick-layer photosensitive recording medium.