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2 255 151

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Application

2002132634/15, 2002-12-04

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Start date

2002-12-04

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Actual filing date

2002-12-04

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Published

2005-06-27

(72)

Inventor

Krinitsyn P.G.Isaenko L.I.Lobanov S.I.Eliseev A.P.Merkulov A.A.

(73)

Holder

Institut Mineralogii I Petrografii Ob"Edinennogo Instituta Geologii, Geofiziki I Mineralogii So Ran Oiggm So Ran)

TRIPLE CHALCOGENIDE MONOCRYSTAL FOR CONVERTING LASER IRRADIATION AND METHOD OF GROWING SUCH CRYSTAL Russian patent published in 2005 - IPC

Abstract RU 2255151 C2

FIELD: triple chalcogenide monocrystals designed for using in quantum electronics and optronics.

SUBSTANCE: monocrystal has chemical formula LiGaTe_2, three-_{dimensional tetragonal-symmetry group I42d, lattice parameters a = 6.338Å, c = 11,704Å, volume of elemental cell V = 470.1Å, coordination number Z = 16, density 4.689 g/cm³ and it is grown by Bridgeman-Stockbarger process at preliminary synthesis of compound of elemental components Li, Ga, Te. Monocrystal is suitable for converting laser infrared irradiation from wavelength no less than 520 nm up to wavelength 20 micrometers.}

EFFECT: new lithium containing chalcoghenide monocrystals suitable for using in optics of mean range of IR-irradiation.

3 cl, 2 dwg

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RU 2 255 151 C2

Authors

Krinitsyn P.G.

Isaenko L.I.

Lobanov S.I.

Eliseev A.P.

Merkulov A.A.

Dates

2005-06-27—Published

2002-12-04—Filed