Fabrication, optical properties and laser outputs of Nd:YAG ceramics based on laser ablated and pre-calcined powders

Осипов, В. В.; Maksimov, R.N.; Шитов, В. А.; Lukyashin, K. E.; Toci, Guido; Vannini, Matteo; Ciofini, M.; Lapucci, A.

doi:10.1016/j.optmat.2016.06.021

Cited by 11 publications

(4 citation statements)

References 18 publications

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“…As for laser ceramics with a garnet structure, a soft mixing procedure can be used instead of the planetary ball milling as nanoparticles are weakly agglomerated. This approach allowed to precisely control the stoichiometry leading to good optical quality [27,28].…”

Section: Introductionmentioning

confidence: 99%

Comparative study of Ho:Y2O3 and Ho:Y3Al5O12 transparent ceramics produced from laser-ablated nanoparticles

Loiko

Basyrova

Maksimov

et al. 2021

Journal of Luminescence

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Section: Introductionmentioning

confidence: 99%

Comparative study of Ho:Y2O3 and Ho:Y3Al5O12 transparent ceramics produced from laser-ablated nanoparticles

Loiko

Basyrova

Maksimov

et al. 2021

Journal of Luminescence

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“…Flow-chart of the experimental setting (a) and the dependence of the generation power on the pump power (b) [50].…”

Section: Resultsmentioning

confidence: 99%

“…The comparative studies of our samples and samples by Konoshima Chemical [50] were carried out jointly with the National Institute of Optics (Florence, Italy). They had the same composition (1 at.% Nd:YAG) and a thickness of 1.5 mm.…”

Section: Ceramics Of Yttrium-aluminum Garnetmentioning

confidence: 99%

From the Laser Plume to the Laser Ceramics

Осипов¹,

Платонов²,

Шитов³

et al. 2021

Advanced Ceramic Materials

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The main stages of preparation of ceramic active elements of solid-state lasers are considered. The physical principles of laser synthesis of nanopowders are described. The features and processes taking place during compaction and compacts sintering are specified. Also we report on the investigation of characteristics of highly transparent ceramics on the basis of nanopowders synthesized in laser plume. It is shown that this approach enables to increase the “orange peel” formation threshold in the ceramics with strongly disordered crystalline structure. It opens the road to relatively simple synthesis technology from oxide materials and application of this ceramics as the gain media with oscillation efficiency higher than 50% and also leads to simplification of the synthesis technology of magnetoactive ceramics and to production of highly transparent YAG samples without the use of sintering heterovalent additives.

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“…The comparative studies of our samples and samples by Konoshima Chemical [21] were carried out jointly в смеси нанопорошков спекающих добавок в виде TEOS [3] и MgO [19] Эти порошки смешивались в указанной пропорции в барабанном смесителе с наклонной осью вращения в течение 24 часов. Далее из этой смеси компактировались брикеты с плотностью 20% относительно теоретической, которые потом прокаливались при температуре 1 200 °C в течение 3 часов.…”

Section: керамика из иттрий-алюминиевого гранатаunclassified

Highly transparent ceramics on the basis of nanopowders synthesized in laser plume. Part II. Laser ceramics

Осипов¹,

Шитов²,

Maksimov³

et al. 2018

FRos

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In this work we report on the investigation of characteristics of highly transparent ceramics on the basis of nanopowders synthesized in laser plume. It is shown that this approach enables to increase the "orange peel" formation threshold in the ceramics with strongly disordered crystalline structure. It opens the road to application of oxide materials with such a structure as the gain media with oscillation efficiency higher than 50% and also leads to simplification of the synthesis technology of magnetoactive ceramics and to production of highly transparent YAG samples without the use of sintering heterovalent additives.

show abstract

Fabrication, optical properties and laser outputs of Nd:YAG ceramics based on laser ablated and pre-calcined powders

Cited by 11 publications

References 18 publications

Comparative study of Ho:Y2O3 and Ho:Y3Al5O12 transparent ceramics produced from laser-ablated nanoparticles

Comparative study of Ho:Y2O3 and Ho:Y3Al5O12 transparent ceramics produced from laser-ablated nanoparticles

From the Laser Plume to the Laser Ceramics

Highly transparent ceramics on the basis of nanopowders synthesized in laser plume. Part II. Laser ceramics

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