Emission of 138 μm and gain properties from Ho^3+-doped low-phonon-energy gallate bismuth lead oxide glasses for fiber-optic amplifiers

2010 ◽  
Vol 35 (2) ◽  
pp. 211 ◽  
Author(s):  
Bo Zhou ◽  
Hai Lin ◽  
Dianlai Yang ◽  
Edwin Yue-Bun Pun
Keyword(s):  
Lead Oxide ◽  
Fiber Optic ◽  
Phonon Energy ◽  
Oxide Glasses ◽  
Bismuth Lead

scholarly journals Picosecond third-order nonlinearity of lead-oxide glasses in the infrared

2005 ◽  
Vol 87 (22) ◽  
pp. 221904 ◽  
Author(s):  
Cid B. de Araújo ◽  
E. L. Falcão-Filho ◽  
A. Humeau ◽  
D. Guichaoua ◽  
G. Boudebs ◽  
...  
Keyword(s):  
Lead Oxide ◽  
Oxide Glasses ◽  
Third Order ◽  
Third Order Nonlinearity

Thermal Properties of Bi2O3-B2O3-ZnO Glass System

2006 ◽  
Vol 510-511 ◽  
pp. 578-581 ◽  
Author(s):  
Yu Jin Kim ◽  
Seong Jin Hwang ◽  
Hyung Sun Kim
Keyword(s):  
Glass Transition ◽  
Thermal Properties ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Lead Oxide ◽  
Lead Free ◽  
Oxide Glasses ◽  
Glass Formation Region ◽  
Formation Region ◽  
Lower Glass Transition Temperature

Oxide glasses having lower glass transition temperature are widely used in electric devices. The oxide glasses usually contain lead oxide. Recently, lead oxide glasses have been replaced with lead-free oxide glasses because of the environmental pollution. We investigated the thermal properties and the glass formation region in the Bi2O3-B2O3-ZnO ternary system. The results showed that the ratio of Tg/Tl of the bismate glasses is around 0.55, which is lower than the value of ratio 0.67, the two-third rule (Tg/ Tl=2/3)

scholarly journals Synthesis, structure, and superconductivity of B-site doped perovskite bismuth lead oxide with indium

2020 ◽  
Vol 7 (19) ◽  
pp. 3561-3570 ◽  
Author(s):  
Xiande Zheng ◽  
Lei Zhang ◽  
Xiaoge Wang ◽  
Yiguo Qing ◽  
Jie Chen ◽  
...  
Keyword(s):  
Lead Oxide ◽  
Bismuth Lead

The synthesis of Ba(Bi0.25Pb0.75)1−xInxO3−δ superconductors provides an example with indium located in the B site with a decreasing Tzeroc due to hole overdoping.

Emissions of 1.20 and 1.38μm from Ho3+-doped lithium–barium–bismuth–lead oxide glass for optical amplifications

2011 ◽  
Vol 357 (11-13) ◽  
pp. 2468-2471 ◽  
Author(s):  
Bo Zhou ◽  
Dianlai Yang ◽  
Hai Lin ◽  
Edwin Yue-Bun Pun
Keyword(s):  
Lead Oxide ◽  
Oxide Glass ◽  
Barium Bismuth ◽  
Bismuth Lead

scholarly journals Phonon Sideband Analysis and Near-Infrared Emission in Heavy Metal Oxide Glasses

Materials ◽  
2020 ◽  
Vol 14 (1) ◽  
pp. 121
Author(s):  
Joanna Pisarska ◽  
Wojciech A. Pisarski ◽  
Radosław Lisiecki ◽  
Witold Ryba-Romanowski
Keyword(s):  
Heavy Metal ◽  
Metal Oxide ◽  
Near Infrared ◽  
Emission Spectra ◽  
Spectroscopic Properties ◽  
Infrared Emission ◽  
Phonon Energy ◽  
Oxide Glasses ◽  
Excitation Spectra ◽  
Glass Matrices

In this work, spectroscopic properties of europium and erbium ions in heavy metal oxide glasses have been studied. The phonon energy of the glass host was determined based on Eu3+ excitation spectra measurements. Near-IR emission spectra at 1550 nm related to 4I13/2 → 4I15/2 transition of erbium in heavy metal glasses were examined with special regards to luminescence bandwidth and measured lifetime. In particular, correlation between phonon energy and the measured lifetime 4I13/2 (Er3+) was proposed. The luminescence lifetime for the 4I13/2 upper laser state of erbium decreases with increasing phonon energy in glass matrices. Completely different results were obtained glass samples with europium ions, where the 5D0 lifetime increases with increasing phonon energy. Our investigations suggest that the values of measured 5D0 lifetime equal to radiative lifetimes for all heavy metal oxide glasses.

scholarly journals Modification of borosilicate glass composition for joint thermal processing with lead oxide glasses for development of photonic crystal fibers

2014 ◽  
Vol 47 (1) ◽  
pp. 27-35 ◽  
Author(s):  
Jarosław Cimek ◽  
Ryszard Stępień ◽  
Mariusz Klimczak ◽  
Ireneusz Kujawa ◽  
Dariusz Pysz ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Borosilicate Glass ◽  
Thermal Processing ◽  
Lead Oxide ◽  
Glass Composition ◽  
Photonic Crystal Fibers ◽  
Oxide Glasses ◽  
Crystal Fibers
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