Dr. Aleksandr P. Semenov Profile

Dr. Aleksandr P. Semenov

Lead Engineer at Lytkarinsky Optical Glass Factory

SPIE Involvement:

Author

Publications (31)

Proceedings Article | 29 August 2022 Paper

Methods of manufacturing and certification of high-aperture aspherical matrices for forming of off-axis panels of "Millimetron" space telescope 10-m mirror

Aleksandr P. Semenov, Magomed A. Abdulkadyrov, Aleksandr N. Ignatov, Alexey B. Morozov, Vladimir E. Patrikeev

Proceedings Volume 12188, 121882W (2022) https://doi.org/10.1117/12.2627922

KEYWORDS: Surface finishing, Matrices, Mirrors, Polishing, Off axis mirrors, Data modeling, Space telescopes, Optical components, Manufacturing, 3D modeling

Read Abstract +

Proceedings Article | 29 August 2022 Paper

Methods of testing of optical parameters of large-sized mirrors off-axial surfaces at the stage of figuring and certification

Magomed A. Abdulkadyrov, Aleksandr P. Semenov, Aleksandr N. Ignatov, Vladimir E. Patrikeev, Alexey B. Morozov, R. K. Nasyrov, Olivier Pirnay

Proceedings Volume 12188, 121882Q (2022) https://doi.org/10.1117/12.2627951

KEYWORDS: Computer generated holography, Mirrors, Interferometers, Wavefronts, Off axis mirrors, Monochromatic aberrations, Optical components, Optical testing, Diffractive optical elements, Surface finishing

Read Abstract +

Proceedings Article | 13 December 2020 Poster + Paper

Methods used for testing of large-size mirrors surface figure and on and off-axis surfaces optical parameters at the stage of figuring

Aleksandr Semenov, Magomed Abdulkadyrov, Nikolay Dobrikov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Ruslan Nasyrov

Proceedings Volume 11451, 114513E (2020) https://doi.org/10.1117/12.2561082

KEYWORDS: Off axis mirrors, Mirrors, Surface finishing, Polishing, Computer generated holography, Optical alignment, Optical testing, Optical components, Interferometers, Geometrical optics

Read Abstract +

Proceedings Article | 13 December 2020 Presentation + Paper

Interferometer for surface figure of large convex hyperboloid mirrors

Vladislav Druzhin, Daniil Puryaev, Aleksandr Semenov, Magomed Abdulkadyrov, Vladimir Patrikeev

Proceedings Volume 11451, 114510V (2020) https://doi.org/10.1117/12.2560364

KEYWORDS: Mirrors, Interferometers, Wavefronts, Spherical lenses, Telescopes, Space telescopes, Optical spheres, Light sources, Reflection, Transform theory

Read Abstract +

Proceedings Article | 13 December 2020 Poster + Paper

Factors, affecting mirror figure stability, and methods used to eliminate them

Magomed Abdulkadyrov, Nikolay Dobrikov, Alexandr Ignatov, Vladimir Patrikeev

Proceedings Volume 11451, 114514C (2020) https://doi.org/10.1117/12.2561085

KEYWORDS: Mirrors, Mirror stabilization, Optics manufacturing, Space mirrors, Interfaces, Manufacturing

Read Abstract +

Proceedings Article | 18 December 2019 Paper

Experience of computer generated holograms (CGH) application for testing, alignment, and positioning of astronomical and space mirrors aspherical surfaces

Aleksandr Semenov, Magomed Abdulkadyrov, Nikolay Dobrikov, Aleksandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Ruslan Nasyrov

Proceedings Volume 11341, 113411L (2019) https://doi.org/10.1117/12.2547477

KEYWORDS: Computer generated holography, Mirrors, Interferometers, Off axis mirrors, Wavefronts, Holograms, Optical components, Astronomy, Space mirrors, Optical testing

Read Abstract +

Proceedings Article | 10 July 2018 Paper

Production of М1, М2 and М3 for DAG project (Belgium, Russia): current status

Magomed Abdulkadyrov, Aleksandr Semenov, Sergey Belousov, Nikita Vladimirov, Aleksandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Ruslan Nasyrov, Olivier Pirnay, Carlo Flebus, Cahit Yesilyaprak, Onur Keskin

Proceedings Volume 10706, 1070631 (2018) https://doi.org/10.1117/12.2311637

KEYWORDS: Mirrors, Wavefronts, Computer generated holography, Optical spheres, Interfaces, Telescopes, Manufacturing, Holograms, Surface finishing, Spherical lenses

Read Abstract +

Proceedings Article | 28 October 2016 Paper

Production of off-axis high asphericity large-size astronomical mirrors

Aleksandr Semenov, Magomed Abdulkadyrov, Vladimir Patrikeev

Proceedings Volume 9683, 968314 (2016) https://doi.org/10.1117/12.2240858

KEYWORDS: Mirrors, Off axis mirrors, Telescopes, Optical spheres, Surface finishing, Polishing, Computer generated holography, Optical components, Neodymium, Computing systems

Read Abstract +

Proceedings Article | 28 October 2016 Paper

Manufacturing progress of production of high aspherical axis and off-axis astronomical and space optics for the last decade

Aleksandr Semenov, Magomed Abdulkadyrov, Sergey Belousov, Aleksandr Ignatov, Vladimir Patrikeev

Proceedings Volume 9683, 968306 (2016) https://doi.org/10.1117/12.2240838

KEYWORDS: Optics manufacturing, Astronomy, Astronomical telescopes, Space telescopes, Telescopes, Mirrors, Off axis mirrors, Surface finishing, Wavefronts, James Webb Space Telescope

Read Abstract +

Proceedings Article | 22 July 2016 Paper

Manufacturing methods of testing the large-sized optics at the stage of grinding, aspherical surface centering, and interface elements positioning before gluing

Aleksandr Semenov, Magomed Abdulkadyrov, Vladimir Patrikeev

Proceedings Volume 9912, 99123T (2016) https://doi.org/10.1117/12.2231572

KEYWORDS: Optics manufacturing, Optical testing, Optical components, Mirrors, Telescopes, Optical testing, Astronomy, Aspheric lenses, Surface finishing, Geometrical optics, Optical spheres

Read Abstract +

Proceedings Article | 22 July 2016 Paper

Studying the stability of Astrositall thermal and mechanical properties while manufacturing the astronomical and space mirrors

Magomed Abdulkadyrov, Aleksandr Semenov, Alexey Patrikeev, Sergey Belousov, Aleksandr Ignatov, Vladimir Patrikeev

Proceedings Volume 9912, 99123U (2016) https://doi.org/10.1117/12.2231691

KEYWORDS: Astronomy, Space mirrors, Mirrors, Space telescopes, Telescopes, Temperature metrology, Prototyping, Optical components, Off axis mirrors, Solids

Read Abstract +

Proceedings Article | 22 July 2016 Paper

Aspherization of off-axis high-asphericity mirrors with arbitrary external circuit by means of CNC machines

Aleksandr Semenov, Magomed Abdulkadyrov, Vladimir Patrikeev

Proceedings Volume 9912, 991246 (2016) https://doi.org/10.1117/12.2231633

KEYWORDS: Mirrors, Optical components, Astronomical telescopes, Mirrors, Space telescopes, Off axis mirrors, Telescopes, Optical spheres, Surface finishing, Computer generated holography, Neodymium

Read Abstract +

Proceedings Article | 13 September 2012 Paper

Accomplished the task of production of primary and secondary mirrors of Devasthal Optical Telescope under the project ARIES (India, Belgium, Russia): fabrication features

Alexander Semenov

Proceedings Volume 8450, 84504R (2012) https://doi.org/10.1117/12.924645

KEYWORDS: Mirrors, Wavefronts, Monochromatic aberrations, Manufacturing, Surface finishing, Optical spheres, Optics manufacturing, Polishing, Optical telescopes, Telescopes

Read Abstract +

Proceedings Article | 13 September 2012 Paper

Methods of fabrication and testing of unique large-size optics in LZOS, JSC (VST, VISTA and other projects)

Alexandr Semenov, Magomed Abdulkadyrov, Sergey Belousov, Vladimir Patrikeev, Vitaliy Pridnya

Proceedings Volume 8450, 84504T (2012) https://doi.org/10.1117/12.924643

KEYWORDS: Mirrors, Telescopes, Wavefronts, Astronomical telescopes, Surface finishing, Space telescopes, Polishing, Optical fabrication, Astronomical imaging, Aspheric lenses

Read Abstract +

Proceedings Article | 13 September 2012 Paper

Astrositall application in astronomical and space optics production

Magomed Abdulkadyrov, Alexandr Ignatov, Alexey Patrikeev, Aleksandr Semenov, Yury Sharov

Proceedings Volume 8450, 84502L (2012) https://doi.org/10.1117/12.924648

KEYWORDS: Mirrors, Space telescopes, Telescopes, Astronomy, Astronomical telescopes, Astronomical imaging, Birefringence, Optical fabrication, Temperature metrology, Climatology

Read Abstract +

Proceedings Article | 19 July 2010 Paper

M1 and M2 mirror manufacturing for ARIES project: current status

Alexander Semenov, Magomed Abdulkadyrov, Alexey Patrikeev, Vladimir Patrikeev, Vitaliy Pridnya

Proceedings Volume 7739, 773907 (2010) https://doi.org/10.1117/12.856107

KEYWORDS: Mirrors, Wavefronts, Optical spheres, Surface finishing, Manufacturing, Monochromatic aberrations, Optics manufacturing, Telescopes, Polishing, Interferometers

Read Abstract +

Proceedings Article | 19 July 2010 Paper

Interference testing methods of large astronomical mirrors base on lenses and CGH wavefront correctors

Magomed Abdulkadyrov, Sergey Belousov, Vladimir Patrikeev, Alexandr Semenov

Proceedings Volume 7739, 77390P (2010) https://doi.org/10.1117/12.856105

KEYWORDS: Mirrors, Wavefronts, Telescopes, Lenses, Computer generated holography, Space telescopes, Surface finishing, Observatories, Manufacturing, Distortion

Read Abstract +

Proceedings Article | 23 July 2008 Paper

M2 secondary mirror manufacturing for VISTA project

Magomed Abdulkadyrov, Alexey Patrikeev, Sergey Belousov, Vitaliy Pridnya, Vladimir Patrikeev, Alexandr Ignatov, Andrey Polyanchikov, Alexandr Semenov, Yury Sharov

Proceedings Volume 7018, 70180B (2008) https://doi.org/10.1117/12.789013

KEYWORDS: Mirrors, Optical spheres, Surface finishing, Monochromatic aberrations, Telescopes, Polishing, Wavefronts, Manufacturing, Infrared telescopes, Visible radiation

Read Abstract +

Proceedings Article | 18 July 2008 Paper

M1 primary mirror manufacturing for VISTA project

Magomed Abdulkadyrov, Alexey Patrikeev, Sergey Belousov, Alexandr Semenov, Vladimir Patrikeev, Alexandr Ignatov, Andrey Polyanchikov, Vitaliy Pridnya, Yury Sharov, A. Poleshchuk, R. Nasyrov

Proceedings Volume 7018, 701804 (2008) https://doi.org/10.1117/12.788974

KEYWORDS: Mirrors, Wavefronts, Monochromatic aberrations, Surface finishing, Tolerancing, Telescopes, Manufacturing, Polishing, Computer generated holography, Infrared telescopes

Read Abstract +

Proceedings Article | 2 May 2005 Paper

Fabrication of blanks, figuring, polishing and testing of segmented astronomic mirrors for SALT and LAMOST projects

Alexandr Semenov, Magomed Abdulkadyrov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Yury Sharov

Proceedings Volume 10315, 1031509 (2005) https://doi.org/10.1117/12.605953

KEYWORDS: Mirrors, Polishing, Optics manufacturing, Annealing, Manufacturing, Large telescopes, Segmented mirrors, Zerodur, Astronomical imaging, Spectroscopy

Read Abstract +

Proceedings Article | 2 May 2005 Paper

M1 and M2 mirrors manufacturing for VISTA telescope

Magomed Abdulkadyrov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Alexandr Semenov, Yury Sharov, Eli Atad-Ettedgui, Ian Egan, Richard Bennet, Simon Craig

Proceedings Volume 10315, 103150Z (2005) https://doi.org/10.1117/12.605955

KEYWORDS: Mirrors, Manufacturing, Telescopes, Infrared telescopes, Visible radiation, Infrared astronomy, Infrared radiation, Astronomical telescopes, Astronomy

Read Abstract +

Proceedings Article | 2 May 2005 Paper

GRANTECAN telescope M3 mirror manufacturing

Magomed Abdulkadyrov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Alexandr Semenov, Yury Sharov

Proceedings Volume 10315, 103150Y (2005) https://doi.org/10.1117/12.605956

KEYWORDS: Mirrors, Telescopes, Manufacturing, Surface finishing, Polishing

Read Abstract +

Proceedings Article | 24 September 2004 Paper

M1 and M2 mirrors manufacturing for VISTA telescope

Magomed Abdulkadyrov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Alexandr Semenov, Yury Sharov, Eli Atad-Ettedgui, Ian Egan, Richard Bennett, Simon Craig

Proceedings Volume 5494, (2004) https://doi.org/10.1117/12.553006

KEYWORDS: Mirrors, Manufacturing, Telescopes, Wavefronts, Optical spheres, Optics manufacturing, Infrared telescopes, Surface finishing, Tolerancing, Optical testing

Read Abstract +

Proceedings Article | 24 September 2004 Paper

Fabrication of blanks, figuring, polishing, and testing of segmented astronomic mirrors for SALT and LAMOST projects

Alexandr Semenov, Magomed Abdulkadyrov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Yury Sharov

Proceedings Volume 5494, (2004) https://doi.org/10.1117/12.553008

KEYWORDS: Mirrors, Optics manufacturing, Manufacturing, Zerodur, Polishing, Birefringence, Telescopes, Surface finishing, Optical components, Spherical lenses

Read Abstract +

Proceedings Article | 24 September 2004 Paper

GRANTECAN telescope M3 mirror manufacturing

Magomed Abdulkadyrov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Alexandr Semenov, Yury Sharov, Valentin Alechnovich, Eduard Chemjakin

Proceedings Volume 5494, (2004) https://doi.org/10.1117/12.553011

KEYWORDS: Mirrors, Wavefronts, Surface finishing, Monochromatic aberrations, Spherical lenses, Polishing, Manufacturing, Telescopes, Optical components, Optical spheres

Read Abstract +

Proceedings Article | 7 July 2004 Paper

Fabrication of blanks, figuring, polishing, and testing of solid and segmented astronomical mirrors

Magomed Abdulkadyrov, Sergey Belousov, Alexandr Ignatov, Alexey Patrikeev, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Victor Rumyantsev, Anatoly Samuylov, Alexandr Semenov, Yury Sharov

Proceedings Volume 5382, (2004) https://doi.org/10.1117/12.566297

KEYWORDS: Mirrors, Optics manufacturing, Telescopes, Manufacturing, Astronomy, Astronomical telescopes, Polishing, Space telescopes, Astronomical imaging, Zerodur

Read Abstract +

Proceedings Article | 26 February 2004 Paper

Interference test procedures for telescopic mirrors

Magomed Abdulkadyrov, Sergey Belousov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Victor Rumyantsev, Anatoly Samuylov, Alexandr Semenov, Yury Sharov

Proceedings Volume 5252, (2004) https://doi.org/10.1117/12.513582

KEYWORDS: Mirrors, Optical spheres, Wavefronts, Optics manufacturing, Telescopes, Spherical lenses, Manufacturing, Interferometers, Optical testing, Monochromatic aberrations

Read Abstract +

Proceedings Article | 27 December 2001 Paper

Manufacturing of secondary mirrors from Sitall CO-115M for European projects TTL, NOA, and VST

Alexandr Semenov, Magomed Abdulkadyrov, Sergey Belousov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Victor Rumyantsev, Anatoly Samuylov, Yury Sharov

Proceedings Volume 4451, (2001) https://doi.org/10.1117/12.453612

KEYWORDS: Mirrors, Optical spheres, Wavefronts, Telescopes, Data transmission, Spherical lenses, Manufacturing, Monochromatic aberrations, Surface finishing, Space telescopes

Read Abstract +

Proceedings Article | 27 December 2001 Paper

Manufacturing of primary mirrors from Sitall CO-115M for European projects TTL, NOA, and VST

Magomed Abdulkadyrov, Sergey Belousov, Alexandr Ignatov, Vladimir Patrikeev, Vitaliy Pridnya, Andrey Polyanchikov, Victor Rumyantsev, Anatoly Samuylov, Alexandr Semenov, Yury Sharov

Proceedings Volume 4451, (2001) https://doi.org/10.1117/12.453611

KEYWORDS: Mirrors, Telescopes, Wavefronts, Space telescopes, Data transmission, Monochromatic aberrations, Surface finishing, Optics manufacturing, Manufacturing, Observatories

Read Abstract +

Proceedings Article | 28 September 1999 Paper

Computer-controlled fabrication of large-size ground- and space-based optics from glass ceramic Sitall CO-115M

Alexandr Semenov, Vladimir Patrikeev, Anatoly Samuylov, Yury Sharov

Proceedings Volume 3786, (1999) https://doi.org/10.1117/12.363828

KEYWORDS: Surface finishing, Optics manufacturing, Polishing, Mirrors, Computing systems, Glasses, Ceramics, Telescopes, Space telescopes, Optical components

Read Abstract +

Proceedings Article | 15 February 1994 Paper

Eye movements compensation in excimer laser keratectomy

Vasyl Molebny, Alexandr Semenov, Igor Kornilovsky

Proceedings Volume 2079, (1994) https://doi.org/10.1117/12.168729

KEYWORDS: Eye, Excimer lasers, Laser ablation, Cornea, Cameras, Frame grabbers, Automatic tracking, Physics, Visualization, Pulsed laser operation

Read Abstract +

Showing 5 of 31 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years