RU95105453A - NONLINEAR OPTICAL CRYSTAL OF STRONTIUM BERILLATOBORATE SR * 002BE * 002B * 002O * 007 AND METHOD OF ITS GROWING - Google Patents

NONLINEAR OPTICAL CRYSTAL OF STRONTIUM BERILLATOBORATE SR * 002BE * 002B * 002O * 007 AND METHOD OF ITS GROWING

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RU95105453A
RU95105453A RU95105453/25A RU95105453A RU95105453A RU 95105453 A RU95105453 A RU 95105453A RU 95105453/25 A RU95105453/25 A RU 95105453/25A RU 95105453 A RU95105453 A RU 95105453A RU 95105453 A RU95105453 A RU 95105453A
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Russia
Prior art keywords
strontium
crystal
optical
beryllateborate
nonlinear optical
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RU95105453/25A
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Russian (ru)
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RU2112089C1 (en
Inventor
Чен Чуангтиан
Ву Байчанг
Ванг Ебин
Зенг Венронг
Ю Линхуа
Зоу Кун
Original Assignee
Фуджиан Инститьют оф Рисерч он те Стракчер оф Мэтер
Чайниз Акэдеми оф Сайенсиз
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Priority claimed from CN94103759A external-priority patent/CN1038352C/en
Application filed by Фуджиан Инститьют оф Рисерч он те Стракчер оф Мэтер, Чайниз Акэдеми оф Сайенсиз filed Critical Фуджиан Инститьют оф Рисерч он те Стракчер оф Мэтер
Publication of RU95105453A publication Critical patent/RU95105453A/en
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Publication of RU2112089C1 publication Critical patent/RU2112089C1/en

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Claims (5)

1. Нелинейно-оптический кристалл Стронций Бериллатоборат, характеризующийся тем, что представляет собой совершенно новый нелинейно-оптический кристалл Стронций Бериллатоборат, имеет молекулярную формулу Sr2Be2B2O7 (SBBO), пространственную группу P-63(C 6 6 ), точечную группу C6, элементарную ячейку: a = 4,663 (3)
Figure 00000001
c = 15,311 (7)
Figure 00000002
Z = 2, объем элементарной ячейки V = 283,3
Figure 00000003
кристалл принадлежит к кристаллам с отрицательной оптической осью, твердость SBBO равна приблизительно 7 Morse, точка плавления 1400oС, кристалл негигроскопичный на воздухе, обладает хорошими механическими свойствами.1. The nonlinear optical crystal of Strontium Beryllateborate, characterized in that it is a completely new nonlinear optical crystal of Strontium Beryllateborate, has the molecular formula Sr 2 Be 2 B 2 O 7 (SBBO), space group P-6 3 (C 6 6 ), a point group C 6 , a unit cell: a = 4,663 (3)
Figure 00000001
c = 15,311 (7)
Figure 00000002
Z = 2, unit cell volume V = 283.3
Figure 00000003
the crystal belongs to crystals with a negative optical axis, the hardness of SBBO is approximately 7 Morse, the melting point is 1400 ° C. , the crystal is non-hygroscopic in air, and has good mechanical properties. 2. Способ выращивания монокристаллов Стронций Бериллатоборат, отличающийся тем, что указанный кристалл выращивают флюсовым методом, SrB2O4, NaF и другие фториды используют в качестве флюсовых растворителей, причем указанным способом выращивают кристаллы SBBO большого размера и высокого оптического качества.2. A method of growing single crystals of Strontium Beryllate borate, characterized in that said crystal is grown by flux method, SrB 2 O 4 , NaF and other fluorides are used as flux solvents, and SBBO crystals of large size and high optical quality are grown by this method. 3. Нелинейно-оптический кристалл Стронций Бериллатоборат по п.1, отличающийся тем, что кристалл SBBO позволяет получать генерацию второй гармоники в диапазоне по меньшей мере от 1800 нм до 200 нм, т.е. для лазерного излучения с λ = 1,06 мкм может быть получена генерация на гармониках от второй до четвертой или может быть получено гармоническое излучение на частоте удвоенной, утроенной и учетверенной. 3. The nonlinear optical Strontium Beryllateborate crystal according to claim 1, characterized in that the SBBO crystal allows the generation of second harmonic in the range of at least 1800 nm to 200 nm, i.e. for laser radiation with λ = 1.06 μm, harmonic generation from the second to fourth can be obtained, or harmonic radiation can be obtained at a frequency of double, triple and quadruple. 4. Нелинейно-оптический кристалл Стронций Бериллатоборат по п.3, отличающийся тем, что он способен производить гармоническое излучение короче, чем 200 нм, такое как в области вакуумного ультрафиолета. 4. The nonlinear optical Strontium Beryllateborate crystal according to claim 3, characterized in that it is capable of producing harmonic radiation shorter than 200 nm, such as in the vacuum ultraviolet region. 5. Нелинейно-оптический кристалл Стронций Бериллатоборат по п.1, полезный для широкого использования в генераторах гармонического излучения, в оптических параметрических устройствах и усилителях и в оптических световодах в ультрафиолетовой области спектра. 5. The nonlinear optical Strontium Beryllateborate crystal according to claim 1, useful for widespread use in harmonic radiation generators, in optical parametric devices and amplifiers, and in optical optical fibers in the ultraviolet region of the spectrum.
RU95105453/25A 1994-04-15 1995-04-14 Nonlinearly optical crystal of strontium berillatoborate, method of growing of nonlinarly optical single crystals of strontium berillatoborate and nonlinearly optical device RU2112089C1 (en)

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CN94103759A CN1038352C (en) 1994-04-15 1994-04-15 Non-linear optical crystal strontium boroberyllate
CN94103759.2 1994-04-15

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RU2112089C1 RU2112089C1 (en) 1998-05-27

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US (1) US5523026A (en)
JP (1) JP2693740B2 (en)
CN (1) CN1038352C (en)
DE (1) DE19514065C2 (en)
RU (1) RU2112089C1 (en)

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CN1084399C (en) * 1998-05-14 2002-05-08 中国科学技术大学 Compound R2MB10O10 as non-linear optical crystal and its preparation and use
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WO2008034283A1 (en) * 2006-09-15 2008-03-27 Technical Institute Of Physics And Chemistry Chinese Academy Of Sciences Beryllium borate fluoride salt nonlinear optical crystal, its growth method and uses
CN102191553B (en) * 2010-03-02 2015-04-15 中国科学院福建物质结构研究所 Novel infrared nonlinear optical crystal and preparation method thereof
CN102191554B (en) * 2010-03-02 2015-06-17 中国科学院福建物质结构研究所 Infrared non-linear optical crystals Ln4GaSbS9
CN103031606A (en) * 2011-09-29 2013-04-10 中国科学院福建物质结构研究所 Low-temperature phase strontium boron-beryllium compound and nonlinear optical crystal thereof as well as crystal growth method
CN102409407B (en) * 2011-11-09 2015-04-15 中国科学院福建物质结构研究所 Infrared non-linear optical material Ba3AGa5Se10Cl2 and preparation method thereof
CN102560648B (en) * 2012-03-13 2015-02-18 武汉大学 Infrared non-linear optic crystalline material and preparation method thereof
CN103359756B (en) * 2012-03-29 2014-11-12 中国科学院理化技术研究所 YBBO compound, YBBO non-linear optical crystal as well as preparation method and application of YBBO non-linear optical crystal
CN106917141A (en) * 2017-03-29 2017-07-04 中国科学院新疆理化技术研究所 Compound strontium boron oxygen hydrogen and strontium boron oxygen hydrogen nonlinear optical crystal and preparation method and purposes

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