Saturable Absorber: Transparent Glass-Ceramics Based on Co2+, Ga2O3-doped ZnO Nanocrystals

2018 ◽  
Author(s):  
Vladimir Vitkin ◽  
Pavel Loiko ◽  
Olga Dymshits ◽  
Daria Shemchuk ◽  
Anton Polishchuk ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Glass Ceramics ◽  
Transparent Glass ◽  
Zno Nanocrystals ◽  
Doped Zno

Preparation and Optical Properties of Er3+-Yb3+ Co-Doped ZnO-B2O3- SiO2 -TiO2Transparent Glass-Ceramics

2014 ◽  
Vol 1004-1005 ◽  
pp. 330-334
Author(s):  
Qin Lei Wei ◽  
Xiang Yu Zou ◽  
Hong Bo Zhang ◽  
Chun Hui Su
Keyword(s):  
Fluorescence Spectra ◽  
Glass Ceramics ◽  
Crystallization Time ◽  
Melt Crystallization ◽  
Crystallization Property ◽  
Factors Affecting ◽  
Transparent Glass ◽  
Sem Micrograph ◽  
Doped Zno ◽  
Co Doped

Er3+-Yb3+ co-doped ZnO-B2O3- SiO2-TiO2 transparent glass ceramics were synthesized by melt crystallization technique. Samples were characterized by DSC, XRD, SEM, UV-Vis-NIR and fluorescence spectra and the factors affecting the crystallization of glass ceramics were analyzed. The results indicated good crystallization property of ZBS glass ceramics. The optimum crystallization temperature was 800°C, and crystallization time was 60 min. The main crystal phase was Zn2TiO4 and the transmittance was up to 70% in visible light region. SEM micrograph indicated that the grain diameter was less than 100nm and the emission spectrum of glass ceramics displayed by fluorescence spectra was greatly improved compared with matrix glass. Strong emission peak was observed at 1535nm.

Structure and anomalous light scattering of Er-doped transparent glass-ceramics containing ZnO nanocrystals

2021 ◽  
Vol 571 ◽  
pp. 121067
Author(s):  
M. Shepilov ◽  
O. Dymshits ◽  
I. Alekseeva ◽  
A. Hubetsov ◽  
D. Shemchuk ◽  
...  
Keyword(s):  
Light Scattering ◽  
Glass Ceramics ◽  
Transparent Glass ◽  
Zno Nanocrystals ◽  
Er Doped

Saturable absorber: transparent glass-ceramics based on a mixture of Co:β-Zn_2SiO_4 and Co:ZnO nanocrystals

2016 ◽  
Vol 55 (21) ◽  
pp. 5505 ◽  
Author(s):  
P. Loiko ◽  
O. S. Dymshits ◽  
V. V. Vitkin ◽  
N. A. Skoptsov ◽  
A. A. Zhilin ◽  
...  
Keyword(s):  
Saturable Absorber ◽  
Glass Ceramics ◽  
Transparent Glass

Structure and optical properties of Er-doped transparent glass–ceramics based on ZnO nanocrystals with anomalous light scattering

2021 ◽  
Vol 88 (7) ◽  
pp. 386
Author(s):  
M. P. Shepilov ◽  
O. S. Dymshits ◽  
I. P. Alekseeva ◽  
A. A. Hubetsov ◽  
D. V. Shemchuk ◽  
...  
Keyword(s):  
Optical Properties ◽  
Light Scattering ◽  
Glass Ceramics ◽  
Transparent Glass ◽  
Zno Nanocrystals ◽  
Er Doped

Photoluminescence of transparent glass-ceramics based on ZnO nanocrystals and co-doped with Eu3+, Yb3+ ions

2016 ◽  
Vol 62 ◽  
pp. 666-672 ◽  
Author(s):  
Grigory M. Arzumanyan ◽  
Evgeny A. Kuznetsov ◽  
Aleksandr A. Zhilin ◽  
Olga S. Dymshits ◽  
Daria V. Shemchuk ◽  
...  
Keyword(s):  
Glass Ceramics ◽  
Transparent Glass ◽  
Zno Nanocrystals ◽  
Co Doped

scholarly journals Structure and nonlinear optical properties of novel transparent glass-ceramics based on Co2+:ZnO nanocrystals

2016 ◽  
Vol 13 (5) ◽  
pp. 055803 ◽  
Author(s):  
P A Loiko ◽  
O S Dymshits ◽  
V V Vitkin ◽  
N A Skoptsov ◽  
A A Zhilin ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Glass Ceramics ◽  
Nonlinear Optical Properties ◽  
Transparent Glass ◽  
Zno Nanocrystals

Transparent glass-ceramics based on Co2+-doped γ-GaxAl2−xO3 spinel nanocrystals for passive Q-switching of Er lasers

2021 ◽  
Vol 234 ◽  
pp. 117993
Author(s):  
Olga Dymshits ◽  
Vladimir Vitkin ◽  
Irina Alekseeva ◽  
Alexander Khubetsov ◽  
Marina Tsenter ◽  
...  
Keyword(s):  
Glass Ceramics ◽  
Transparent Glass ◽  
Q Switching
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