Enhanced lasing action in Cr:forsterite laser using temporally separated pump pulses

Sahoo, Subhashree; Pradhan, Swarupananda; Mukherjee, Jaya; Rawat, V.S.

doi:10.1016/j.optlastec.2022.108050

Cited by 3 publications

(2 citation statements)

References 34 publications

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“…DOI: 10.21883/PJTF.2022. 24.54017.19278 Синтез стеклокристаллических материалов системы MgO−SiO 2 является актуальной задачей ввиду широкой сферы их применения во многих высокотехнологичных производствах [1][2][3]. В данной системе существуют два бинарных соединения: ортосиликат магния Mg 4 SiO 2 (форстерит) и метасиликат магния MgSiO 3 , имеющий три полиморфные модификации (энстатит, клиноэнстатит и протоэнстатит) [4].…”

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Получение стеклокерамики системы MgO-SiO-=SUB=-2-=/SUB=- методом плазменной плавки

Шеховцов¹,

Волокитин²,

Ушков³

et al. 2022

Письма В Журнал Технической Физики

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Results of experimental studies of the synthesis glass ceramics of the MgO–SiO2 system by plasma melting at atmospheric pressure are presented. According to electron microscopy data, during melt crystallization rate of 287 ± 5 K/s, the surface morphology is represented by dense packing of rhombic dodecahedral Mg2SiO4 crystals (there is no open porosity). In this case, the matrix is characterized by the formation of dense framework with clear linear arrangement of spherical inclusions corresponding to the MgSiO3 phase. Result of synthesis by plasma melting, glass ceramics with density of 3.56 g/cm3 and microhardness of up to 15 GPa were obtained. It is assumed that glass-ceramics with such a composition can be considered as an excellent option for the development of economical high-quality refractory.

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Получение стеклокерамики системы MgO-SiO-=SUB=-2-=/SUB=- методом плазменной плавки

Шеховцов¹,

Волокитин²,

Ушков³

et al. 2022

Письма В Журнал Технической Физики

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“…Synthesis of glass-ceramic materials of the MgO−SiO 2 system is a topical issue in view of a wide range of their application in many high-tech production processes [1][2][3]. This system includes two binary compounds: magnesium orthosilicate Mg 4 SiO 2 (forsterite) and magnesium metasilicate MgSiO 3 existing in three polymorphic modifications (enstatite, clinoenstatite, and protoenstatite [4]).…”

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Obtaining glass ceramics of the MgO-SiO-=SUB=-2-=/SUB=- system by the plasma melting method

Шеховцов

Volokitin

Ushakov

et al. 2022

Technical Physics Letters

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Results of experimental studies of the synthesis of glass ceramics of the MgO-SiO2 system by plasma melting at the atmospheric pressure are presented. Electron microscopy data showed that, during the melt crystallization with the rate of 287-5 K/s, the surface morphology is represented by a dense packing of rhombic dodecahedral Mg2SiO4 crystals (without open porosity). In this case, the matrix is characterized by the formation of a dense framework with a clear linear arrangement of spherical inclusions corresponding to the MgSiO3 phase. As a result of the plasma melting synthesis, glass ceramics with the density of 3.56 g/cm3 and microhardness of up to 15 GPa was obtained. It is assumed that glass ceramics with such a composition can be considered as an excellent option for the development of a cost-effective high-quality refractory. Keywords: forsterite, glass ceramics, electric arc synthesis.

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Thermal Plasma Synthesis of Forsterite with Cubic Matrix

Shekhovtsov

2023

High Energy Chem

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Enhanced lasing action in Cr:forsterite laser using temporally separated pump pulses

Cited by 3 publications

References 34 publications

Получение стеклокерамики системы MgO-SiO-=SUB=-2-=/SUB=- методом плазменной плавки

Получение стеклокерамики системы MgO-SiO-=SUB=-2-=/SUB=- методом плазменной плавки

Obtaining glass ceramics of the MgO-SiO-=SUB=-2-=/SUB=- system by the plasma melting method

Thermal Plasma Synthesis of Forsterite with Cubic Matrix

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