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Expert Opinion
Yu.Zorina, O.Ikovnikova, G.Fokin
About Harmlessness Of Patenting Or How To Rearrange Of The Locomotive On The New Rails The patent without technology and author of "know-how" has no commercial value. Despite everything, many enterprises continue the patenting of technical solutions, this is because their own innovative activities should be presented and proved to avoid losing of business reputation. In this case they bear the financial risks and losses because they cannot collect a full evidence base. Furthermore they lose an alternative method of producing intellectual property registration.
About Harmlessness Of Patenting Or How To Rearrange Of The Locomotive On The New Rails The patent without technology and author of "know-how" has no commercial value. Despite everything, many enterprises continue the patenting of technical solutions, this is because their own innovative activities should be presented and proved to avoid losing of business reputation. In this case they bear the financial risks and losses because they cannot collect a full evidence base. Furthermore they lose an alternative method of producing intellectual property registration.
Tags: commercialization of intellectual property patenting results of intellectual activity rightholder risk insurance. коммерциализация интеллектуальной собственности страхование риск патентоведение результаты интеллектуальной деятельности
Additive Technologies
V.Burdukovsky, B.Kholkhoev, I.Farion, P.Timashev, G.Pudovkina
Hetero-Chain Thermally Stable Polymers For Laser Stereolithography The presented work aims to address the development of new photopolymer compositions, which could form three-dimensional network structure under the action of laser radiation with high thermal, heat and chemical resistance. Based on synthesized polymers and oligomers a number of photosensitive systems were obtained. Thus, it was shown that the proposed synthetic approaches to the preparation of heat-resistant oligomers allow their further use for fabrication complex products, which could be used in critical areas of industry, by methods of laser additive technology.
Hetero-Chain Thermally Stable Polymers For Laser Stereolithography The presented work aims to address the development of new photopolymer compositions, which could form three-dimensional network structure under the action of laser radiation with high thermal, heat and chemical resistance. Based on synthesized polymers and oligomers a number of photosensitive systems were obtained. Thus, it was shown that the proposed synthetic approaches to the preparation of heat-resistant oligomers allow their further use for fabrication complex products, which could be used in critical areas of industry, by methods of laser additive technology.
Tags: additive technologies construction materials graphene laser micro-stereolithography multi-photon absorption n n-dimethylacrylamide n-диметилакриламид photopolymerisation polyamides polybenzazolmaleimides polybenzimidazoles polyimides thermally stable polymers аддитивные технологии графен конструкционные материалы лазерная микростереолитография многофотонное поглощение полиамиды полибензазолилмалеимиды полибензимидазолы полиимиды термостойкие полимеры фотополимеризация
M.Makarov
Is There Future Ahead Of The Industrial 3D Printing? From its begining 3d printing was positioned as a unique sollution, that can help to create almost any details. thus it can be used in nearly all industries. However in the future we should become witnesses of machines specialising specializing for certain areas and even for solving certain problems. This would be an enivitable move.
Is There Future Ahead Of The Industrial 3D Printing? From its begining 3d printing was positioned as a unique sollution, that can help to create almost any details. thus it can be used in nearly all industries. However in the future we should become witnesses of machines specialising specializing for certain areas and even for solving certain problems. This would be an enivitable move.
Lasers & Laser Systems
A.Ignatov
Military Application Of Laser Technology Is Speeding Up And Beginning To Determine The Technical Level Of Modern And Advanced Weapons. Part 2: Laser Air Defense System Of Small And Medium-Range. Continuation of review about the military applications of laser technology is dedicated to laser air defense system performing the protection of military and civilian objects from low-flying small drones, as well as mines and cruise missiles.
Military Application Of Laser Technology Is Speeding Up And Beginning To Determine The Technical Level Of Modern And Advanced Weapons. Part 2: Laser Air Defense System Of Small And Medium-Range. Continuation of review about the military applications of laser technology is dedicated to laser air defense system performing the protection of military and civilian objects from low-flying small drones, as well as mines and cruise missiles.
V.Privalov, V.Shemanin
Laser- Informative Technology In Medicine, Biology, Geo-Ecology And Transport International conference "Laser-informative technologies in medicine, biology, geo-ecology and transport" regularly collects the specialists in lasers. We are presenting a report about XXIII Conference which took place in Novorossiysk State Maritime University named after Admiral Ushakov.
Laser- Informative Technology In Medicine, Biology, Geo-Ecology And Transport International conference "Laser-informative technologies in medicine, biology, geo-ecology and transport" regularly collects the specialists in lasers. We are presenting a report about XXIII Conference which took place in Novorossiysk State Maritime University named after Admiral Ushakov.
Tags: atmospheric optical communication lines laser medicine laser spectroscopy laser technology the interaction of laser radiation with matter атмосферные оптические линии связи взаимодействие лазерного излучения с веществом лазерная медицина лазерная спектроскопия лазерные технологии
Y.Kalinin, E.Krehova, A.Pozdniakov
Nanosecond Pulse Laser Set For Optical Materials And Coatings Beam Resistance Study The problem of developing neodymium-doped glass high-power lasers used to study thermonuclear fusion, is still of current interest. A laser set to provide beam resistance monitoring, and beam resistance test results for witness samples of laser phosphate glass used in high-power laser systems amplifier stages are presented. The set generates 3 to 5 ns radiation pulses featuring target energy density 3 to 60 J/cm2.
Nanosecond Pulse Laser Set For Optical Materials And Coatings Beam Resistance Study The problem of developing neodymium-doped glass high-power lasers used to study thermonuclear fusion, is still of current interest. A laser set to provide beam resistance monitoring, and beam resistance test results for witness samples of laser phosphate glass used in high-power laser systems amplifier stages are presented. The set generates 3 to 5 ns radiation pulses featuring target energy density 3 to 60 J/cm2.
Tags: high-power lasers laser phosphate glass optical materials and coatings beam resistance thermonuclear fusion лазерное фосфатное стекло лучевая прочность оптических материалов и покрытий мощные лазеры управляемый термоядерный синтез
Optical Devices & Systems
I.Bayneva, V. Baynev
Optical Systems For Light-Emitting Diodes Lighting devices refer to the significant element of many technical systems including the roadway, housing, industrial illumination, lighting systems for vehicles. The optical systems for light-emitting diodes are considered. The peculiarities of use of secondary optical elements in the form of lenses and reflectors are analyzed in order to obtain the different diagrams of radiation directivity of light-emitting diodes in space. The requirements specified for the optical elements are formulated. The peculiarities and problems connected with the estimation of secondary optical systems are considered.
Optical Systems For Light-Emitting Diodes Lighting devices refer to the significant element of many technical systems including the roadway, housing, industrial illumination, lighting systems for vehicles. The optical systems for light-emitting diodes are considered. The peculiarities of use of secondary optical elements in the form of lenses and reflectors are analyzed in order to obtain the different diagrams of radiation directivity of light-emitting diodes in space. The requirements specified for the optical elements are formulated. The peculiarities and problems connected with the estimation of secondary optical systems are considered.
Tags: diagrams of radiation directivity led secondary optical elements вторичная оптика диаграмма направленности излучения светодиоды
A.Medvedev, A.Grinkevich, S.Knyazeva
Objective Athermalization Of Sighting And Observation Systems As An Instrument To Ensure Functioning Of Armor And Tank Weapons Operating conditions of military equipment over a wide temperature range (from -50 to 50 °C) dictate strict requirements to the design of optical imaging devices. The paper presents complex of design techniques, which enables athermality of optical parts of the sighting and observation instruments and systems of armored vehicles, allowing to ensure the effective functioning of armor and tank weapons under conditions of a significant temperature differential.
Objective Athermalization Of Sighting And Observation Systems As An Instrument To Ensure Functioning Of Armor And Tank Weapons Operating conditions of military equipment over a wide temperature range (from -50 to 50 °C) dictate strict requirements to the design of optical imaging devices. The paper presents complex of design techniques, which enables athermality of optical parts of the sighting and observation instruments and systems of armored vehicles, allowing to ensure the effective functioning of armor and tank weapons under conditions of a significant temperature differential.
Tags: armor and tank weapons athermality of objective sighting and observation instruments атермальность объектива боевое и танковое вооружение и техника прицельно-наблюдательные приборы
Optical Measurements
I.Abdurrahmanova
Explorations Into The Aerosols Effect On Photometric Measurements In Coastal Zones Sun photometers are universal devices used to study aerosol trains created due to sand storms, volcano eruptions, and concentration of some trace gases and water vapors in the atmosphere. But the results of photometric measurements in coastal zones are affected by the wind situation and aerosols factor. A procedure for searching optimal combinations of wind speed at the given measurement point and the relative geometric parameter of fractional components when the aerosols effect the results of photometric measurements of trace atmosphere gases can fully be compensated for.
Explorations Into The Aerosols Effect On Photometric Measurements In Coastal Zones Sun photometers are universal devices used to study aerosol trains created due to sand storms, volcano eruptions, and concentration of some trace gases and water vapors in the atmosphere. But the results of photometric measurements in coastal zones are affected by the wind situation and aerosols factor. A procedure for searching optimal combinations of wind speed at the given measurement point and the relative geometric parameter of fractional components when the aerosols effect the results of photometric measurements of trace atmosphere gases can fully be compensated for.
Tags: aerosols factor cолнечные фотометры photometric measurements of trace atmosphere gases sun photometers аэрозольный фактор фотометрирование малых концентраций атмосферных газов
Optoelectronic devices
B. Sanguinetti, F.Richou, S.Nonell, G.Boso
Singlet Oxygen Detection This Paper describes how singlet oxygen fluorescence can be observed and quantified using an ID230 detector, made by ID Quantique, together with an ID800 time-to-digital converter.
Singlet Oxygen Detection This Paper describes how singlet oxygen fluorescence can be observed and quantified using an ID230 detector, made by ID Quantique, together with an ID800 time-to-digital converter.
V.Afonin, O.Kovalenko, E.Guseva, Yu.Pilschikova
Modeling Of Solar Radiation Spectrum Using Light-Emitting Diodes The task of reproduction of the spectrum of natural sunlight using light-emitting diodes can be solved by the combination of composition of radiator array and selection of the proper luminiferous mixture. The results of modeling of the combination of required number of light-emitting diodes for the approximation of spectral characteristic of solar radiation are specified, and the evaluation of relative approximation error is given.
Modeling Of Solar Radiation Spectrum Using Light-Emitting Diodes The task of reproduction of the spectrum of natural sunlight using light-emitting diodes can be solved by the combination of composition of radiator array and selection of the proper luminiferous mixture. The results of modeling of the combination of required number of light-emitting diodes for the approximation of spectral characteristic of solar radiation are specified, and the evaluation of relative approximation error is given.