Efficient 1.53μm erbium light emission in heavily Er-doped titania-modified aluminium tellurite glasses

We have obtained Er-doped ZnO thin film in a micropattern of reverse trapezoids processed on Si substrate by sputtering and ultrafine polishing techniques. Near-infrared light emission was detected successfully from the thin film filling a single micropit with 10 μm square. Transmission electron microscopy (TEM) observation showed epitaxial growth of ZnO crystals along the curvature of the micropit.

Download Full-text

Room-temperature light emission from an airbridge double-heterostructure microcavity of Er-doped Si photonic crystal

Optoelectronics Letters ◽

10.1007/s11801-016-5211-6 ◽

2016 ◽

Vol 12 (1) ◽

pp. 47-51 ◽

Cited By ~ 2

Author(s):

Yue Wang ◽

Jun-ming An ◽

Yuan-da Wu ◽

Xiong-wei Hu

Keyword(s):

Photonic Crystal ◽

Room Temperature ◽

Light Emission ◽

Double Heterostructure ◽

Er Doped

Download Full-text

On the effects of double-step anneal treatments on light emission from Er-doped Si-rich silicon oxide

Journal of Applied Physics ◽

10.1063/1.2829809 ◽

2008 ◽

Vol 103 (2) ◽

pp. 024309 ◽

Cited By ~ 8

Author(s):

C. L. Heng ◽

O. H. Y. Zalloum ◽

J. Wojcik ◽

T. Roschuk ◽

P. Mascher

Keyword(s):

Silicon Oxide ◽

Light Emission ◽

Double Step ◽

Er Doped

Download Full-text

Lanthanide coordination frameworks: crystal structure, down- and up-conversion luminescence and white light emission

CrystEngComm ◽

10.1039/c4ce00923a ◽

2014 ◽

Vol 16 (36) ◽

pp. 8390-8397 ◽

Cited By ~ 14

Author(s):

Yi-Hua Zhang ◽

Xia Li ◽

Shuang Song ◽

Hong-Yu Yang ◽

Dou Ma ◽

...

Keyword(s):

Crystal Structure ◽

White Light ◽

Light Emission ◽

White Light Emission ◽

Er Doped ◽

Coordination Frameworks

New lanthanide coordination frameworks were synthesized. White light emission and up-conversion emission were realized using Gd:Tb,Eu/Gd:Yb,Er doped complexes, respectively.

Download Full-text

Light emission and charge trapping in Er-doped silicon dioxide films containing silicon nanocrystals

Applied Physics Letters ◽

10.1063/1.1872208 ◽

2005 ◽

Vol 86 (15) ◽

pp. 151914 ◽

Cited By ~ 55

Author(s):

A. Nazarov ◽

J. M. Sun ◽

W. Skorupa ◽

R. A. Yankov ◽

I. N. Osiyuk ◽

...

Keyword(s):

Silicon Dioxide ◽

Silicon Nanocrystals ◽

Light Emission ◽

Charge Trapping ◽

Silicon Dioxide Films ◽

Doped Silicon ◽

Er Doped

Download Full-text

Er-doped Tellurite glasses for planar waveguide power amplifier with extended gain bandwidth

10.1117/12.908003 ◽

2012 ◽

Author(s):

J. I. Mackenzie ◽

G. S. Murugan ◽

T. Suzuki ◽

Y. Ohishi ◽

A. W. Yu ◽

...

Keyword(s):

Power Amplifier ◽

Planar Waveguide ◽

Tellurite Glasses ◽

Gain Bandwidth ◽

Er Doped

Download Full-text

Raman-Scattering Properties of Er-Doped Alkaline Tellurite Glasses for Lasing Applications

Science of Advanced Materials ◽

10.1166/sam.2020.3749 ◽

2020 ◽

Vol 12 (6) ◽

pp. 861-865

Author(s):

Alya S. Al Shehri ◽

El Sayed Yousef ◽

A. E. Al-Salami

Keyword(s):

Raman Scattering ◽

Oscillator Strength ◽

Excited States ◽

Raman Spectra ◽

Tellurite Glasses ◽

Quality Factors ◽

Melting Method ◽

Er Doped

Alkaline tellurite glasses within composition of 65TeO2–9Nb2O5–5Li2O–15LiCl–5PbO–1.0La2O3 xEr2O3 ions doped (where x is 0, 20000, 25000 and 30000 ppm) have been prepared by the quenching melting method. Herein, parameters such as Judd–Ofelt, Ωt (t = 2, 4, 6) has been estimated. Transfer probabilities quality factors, magnetic and electric radiative oscillator strength fluorescence are used for a number of different excited states. Moreover, the structure of prepared glasses was investigated using Raman spectra. Physical and spectroscopic characterizations of Er3+ doped these glasses, which imply that we can fabricate them as potential candidates for optical application.

Download Full-text