Zobrazeno 1 - 10
of 17
pro vyhledávání: '"D. Yu. Kruchinin"'
Autor:
D. Yu. Kruchinin, O. L. Paramonova
Publikováno v:
Glass and Ceramics. 77:157-161
Environmentally induced changes in the state of polished surfaces of STK19 and OF4 optical glasses were studied by means of ellipsometry and IR-spectroscopy as well as by measuring the roughness of the samples. It is shown that the surface state chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26799a601039a9cd415b660238d8cb13
https://doi.org/10.1007/s10717-020-00261-0
https://doi.org/10.1007/s10717-020-00261-0
Publikováno v:
Journal of Optical Technology. 88:406
The problems related to the cleaning procedure (surface preparation) of optical components at production facilities are discussed. Many of the considered methods are outdated and do not comply with the requirements of technological procedures perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a62209abe00948ff4286bb6b805accd
https://doi.org/10.1364/jot.88.000406
https://doi.org/10.1364/jot.88.000406
Publikováno v:
Journal of Optical Technology. 88:55
Topographic surface studies of optical glasses after they come in contact with a moist atmosphere are carried out by white-light interference microscopy. It is shown that the roughness changes are minimal in silicate glasses and maximal in borosilica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e177351d8b0a6f62d7fd1652d0178209
https://doi.org/10.1364/jot.88.000055
https://doi.org/10.1364/jot.88.000055
Autor:
O. L. Paramonova, D. Yu. Kruchinin
Publikováno v:
Glass and Ceramics. 74:37-39
The processes changing the state of polished surfaces of BK10 optical silicate glass are examined and the effect of the ambient environment on them is determined. It is found that hexamethyldisilazane vapor treatment of the polished surfaces of optic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46791ae0f9bbf8f996a75e4f067625f6
https://doi.org/10.1007/s10717-017-9923-2
https://doi.org/10.1007/s10717-017-9923-2
Publikováno v:
Journal of Optical Technology. 87:558
Long-term testing of silicate and borate optical glasses is performed in a humid environment. Products of water reacting with glass components are shown to form on the borate glass surface, causing an increase in the roughness parameter Rz. Pretreatm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4183d98934384c2098764b25570b0cc
https://doi.org/10.1364/jot.87.000558
https://doi.org/10.1364/jot.87.000558
Autor:
E. P. Farafontova, D. Yu. Kruchinin
Publikováno v:
Glass and Ceramics. 73:187-189
Subjecting the polished surfaces of optical parts fabricated from silicate glass to treatment in vapors of hexamethyldisilazane results in the formation of a protective film that impedes the action of the ambient environment. Increasing humidity and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91a91d270d05f401414a20c1e6d7277e
https://doi.org/10.1007/s10717-016-9853-4
https://doi.org/10.1007/s10717-016-9853-4
Autor:
E. P. Farafontova, D. Yu. Kruchinin
Publikováno v:
Journal of Optical Technology. 85:648
The challenges associated with manufacturing the surfaces of optical components before cementing and the effect of the state of these surfaces on the strength of the optical assemblies are investigated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46e0e358d434713248038a75470b98a2
https://doi.org/10.1364/jot.85.000648
https://doi.org/10.1364/jot.85.000648
Autor:
D. Yu. Kruchinin, E. P. Farafontova
Publikováno v:
Journal of Optical Technology. 83:69
We discuss the results of a study of the effect of immersion fluid used in contact exposures in the process of lift-off photolithography on the angular errors in circular optical scales (dials).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97d745216d2cd4a4a88195b90501855a
https://doi.org/10.1364/jot.83.000069
https://doi.org/10.1364/jot.83.000069
Autor:
E. P. Farafontova, D. Yu. Kruchinin
Publikováno v:
Journal of Optical Technology. 82:385
This paper discusses how the angular disposition of a photomask during the production of circular optical scales fabricated by lift-off photolithography using this photomask affects their accumulated angular error. The angular errors of the circular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a70cd331bdbe1a4f167d280cd02c1024
https://doi.org/10.1364/jot.82.000385
https://doi.org/10.1364/jot.82.000385
Autor:
D. Yu. Kruchinin
Publikováno v:
Journal of Optical Technology (A Translation of Opticheskii Zhurnal)
This paper discusses the possibilities of reducing the angular errors of circular optical scales fabricated by lift-off photolithography, using photomasks synthesized by means of a CLWS-300 laser image generator. © 2013 Optical Society of America.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::365d6e1fb05edee56951da1b048b9f99
https://doi.org/10.1364/jot.80.000499
https://doi.org/10.1364/jot.80.000499