Structural and Optical Properties of In-Rich InAlGaN/InGaN Heterostructures for White Light Emission

2008 ◽  
Vol 47 (6) ◽  
pp. 4413-4416 ◽  
Author(s):  
Subramaniyam Nagarajan ◽  
Tae Su Oh ◽  
Muthusamy Senthil Kumar ◽  
Chang-Hee Hong ◽  
Eun-Kyung Suh
Keyword(s):  
Optical Properties ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Structural And Optical Properties

Effect of Dy3+ ions concentration on optical properties of lead borosilicate glasses for white light emission

Optik ◽  
2016 ◽  
Vol 127 (5) ◽  
pp. 3121-3126 ◽  
Author(s):  
M. Reddi Babu ◽  
N. Madhusudhana Rao ◽  
A. Mohan Babu ◽  
N. Jaidass ◽  
C. Krishna Moorthy ◽  
...  
Keyword(s):  
Optical Properties ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Borosilicate Glasses

Optical Properties and White Emission from Dy3+ Doped in Y2O3-CaO-SiO2-B2O3 Glasses

2016 ◽  
Vol 702 ◽  
pp. 62-65 ◽  
Author(s):  
Natthakridta Chanthima ◽  
Yotsakit Ruangtaweep ◽  
Jakrapong Kaewkhao
Keyword(s):  
Optical Properties ◽  
White Light ◽  
Light Emission ◽  
Blue Emission ◽  
White Light Emission ◽  
Melt Quenching ◽  
Molar Composition ◽  
White Emission ◽  
Quenching Method ◽  
Luminescent Spectra

The Dy3+ doped Y2O3-CaO-SiO2-B2O3 glasses with molar composition 25Y2O3 : 10CaO : 10SiO2 : (55-x)B2O3, where x is 0.0 to 0.5 mol%, have been prepared by melt quenching method and are characterized through absorption, photoluminescence and decay analysis. From the luminescent spectra, observed a strong yellow and blue emission from 4F9/2→ 6H13/2 (575 nm) and 4F9/2 → 6H15/2 (482 nm) transition of Dy3+ ions respectively. The tunable white light emission at different excitation wavelengths are investigated through CIE 1931 diagram. The decay curves show the decreasing of lifetimes when addition of Dy2O3 concentration.

Antimony doped lead-free double perovskites (Cs2NaBi1−xSbxCl6) with enhanced light absorption and tunable emission

2020 ◽  
Vol 8 (39) ◽  
pp. 13603-13611 ◽  
Author(s):  
Shufang Wu ◽  
Wenbo Li ◽  
Junjie Hu ◽  
Peng Gao
Keyword(s):  
Optical Properties ◽  
White Light ◽  
Light Absorption ◽  
Light Emission ◽  
White Light Emission ◽  
Lead Free ◽  
Double Perovskites ◽  
Tunable Emission

Antimony (Sb3+) ions are introduced to manipulate the structure and optical properties of Cs2NaBiCl6. New possibilities in photovoltaics and white light emission applications could be envisioned.

White-light emission based on a single component Sm(iii) complex and enhanced optical properties by doping methods

CrystEngComm ◽  
2019 ◽  
Vol 21 (6) ◽  
pp. 964-970 ◽  
Author(s):  
Yuan-Yi Xu ◽  
Peng Chen ◽  
Ting Gao ◽  
Hong-Feng Li ◽  
Peng-Fei Yan
Keyword(s):  
Optical Properties ◽  
White Light ◽  
Lanthanide Complexes ◽  
Light Emission ◽  
White Light Emission ◽  
Single Component

Six lanthanide complexes with enhanced tunable photoluminescence were designed and synthesized using codoping methods and single component white-light emission was achieved.

NIR-excited all-inorganic perovskite quantum dots (CsPbBr3) for a white light-emitting device

2019 ◽  
Vol 7 (13) ◽  
pp. 3751-3755 ◽  
Author(s):  
Jiao Ma ◽  
Hao Wu ◽  
Jianbei Qiu ◽  
Jing Wang ◽  
Qi Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Light Emitting ◽  
Inorganic Perovskite ◽  
Perovskite Quantum Dots

All-inorganic CsPbX3 (X = Cl, Br, and I) perovskite quantum dots have great potential in the field of white light emission owing to their excellent optical properties.

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