OPTICAL GLASS Russian patent published in 1994 - IPC

Abstract RU 2020137 C1

FIELD: manufacture of reflecting members of various optical instruments. SUBSTANCE: the optical glass comprises a substrate, a reflecting non-transparent layer of aluminium, protective layers of aluminium oxide and cerium oxide. The optical thicknesses of aluminium and cerium oxides are 0.130-0.135 micron and 0.150-0.155 micron, respectively, and the thickness of the aluminium layer is 0.2-0.25 micron. EFFECT: improved properties of the optical glass. 2 dwg

Similar patents RU2020137C1

Title	Year	Author	Number
OPTICAL MIRROR	2021	Galiev Rafis Rustamovich Gajnutdinov Ildus Salyakhovich Nurullin Ilya Zufarovich Gilfanov Ajdar Rustemovich	RU2785696C1
VEHICLE REAR VIEW MIRROR	1990	Mel'Nikova N.A. Gluskin Ja.A. Binder P.G. Ivashin D.V. Kovalev M.N.	RU2033348C1
OPTICAL MIRROR	2021	Azamatov Marat Khatypovich Kolchin Aleksandr Ivanovich Nurullin Ilya Zufarovich	RU2778680C1
METHOD OF DEPOSITING ANTIREFLECTION MULTILAYER BROADBAND COATING ON SURFACE OF OPTICAL GLASS	2015	Dyakova Irina Ivanovna Kulagina Lyudmila Viktorovna	RU2597035C1
METHOD FOR MANUFACTURING MIRROR FOR SOLID SRS LASER WITH RADIATION WAVELENGTH OF 1,54 mcm	2016	Dyakova Irina Ivanovna Kulagina Lyudmila Viktorovna	RU2637730C1
METHOD OF OXIDIZING ALLUMINIZED MIRROR	0	Vershinskij Evgenij Alfonsovich Zubov Georgij Fedorovich Telnyj Anatolij Alekseevich Fomenko Pavel Nikolaevich	SU857301A1
METHOD FOR MANUFACTURING MIRRORS FOR SOLID-BODY SRS-LASERS WITH EMISSION WAVELENGTH OF 1.54 mcm	2016	Dyakova Irina Ivanovna Kulagina Lyudmila Viktorovna	RU2645439C1
METHOD OF MANUFACTURE OF LAYERS FOR ORIENTATION OF LIQUID-CRYSTAL MIXTURES	1989	Onokhov A.P. Isaev M.V.	SU1779162A1
INTERFERENCE COATING	1996	Glebov V.N. Maljutin A.M.	RU2124223C1
	0	Validov M.A.	SU140179A1

RU 2 020 137 C1

Authors

Validov М.А.

Кhaliullina N.Z.

Galjautdinov R.Т.

Dates

1994-09-30—Published

1991-01-11—Filed