Characterization of efficient dual-wavelength (1050 + 800 nm) pumping scheme for thulium-doped fiber amplifiers

2003 ◽  
Vol 15 (2) ◽  
pp. 200-202 ◽  
Author(s):  
A.S.L. Gomes ◽  
M.T. Carvalho ◽  
M.L. Sundheimer ◽  
C.J.A. Bastos-Filho ◽  
J.F. Martins-Filho ◽  
...  
Keyword(s):  
Fiber Amplifiers ◽  
Dual Wavelength

Dual-wavelength extinction rainbow refractometry for in-situ characterization of colloidal droplets

2022 ◽  
pp. 117098
Author(s):  
Can Li ◽  
Qimeng Lv ◽  
Ning Li ◽  
Yingchun Wu ◽  
Xuecheng Wu ◽  
...  
Keyword(s):  
Dual Wavelength ◽  
In Situ Characterization ◽  
Rainbow Refractometry

The Czochralski growth and characterization of a dual-wavelength Raman gain crystal Sr(MoO4)x(WO4)1−x

2015 ◽  
Vol 49 ◽  
pp. 85-89 ◽  
Author(s):  
Yijian Sun ◽  
Zhaojie Zhu ◽  
Jianfu Li ◽  
Shufang Gao ◽  
Houping Xia ◽  
...  
Keyword(s):  
Dual Wavelength ◽  
Raman Gain ◽  
Czochralski Growth

Synthesis and Characterization of Yttrium Titanate and Er doped Yttrium Titanate Nanofibers

2013 ◽  
Vol 1552 ◽  
pp. 71-76
Author(s):  
Kanchan Mondal ◽  
Kaleb Hartman ◽  
George Trifon ◽  
Debalina Dasgupta ◽  
Matthew Bolin ◽  
...  
Keyword(s):  
Single Phase ◽  
Ionic Conduction ◽  
Building Blocks ◽  
Fiber Amplifiers ◽  
Hydrogen Storage Material ◽  
Integrated Optical ◽  
Integrated Optical Devices ◽  
Er Doped ◽  
Selective Emitters

ABSTRACTYttrium titanate belongs to a family of compounds called pyrochlores with significant properties such as ionic conduction, optical non-linearity and radiation tolerance that have resulted in applications thermal barrier coatings, high-permittivity dielectrics, and materials for safe disposal of actinide-containing nuclear waste, and hydrogen storage material. The application of these materials in ODS ferritic steels, photocatalytic water splitting and a more efficient host material than TiO2 for Er3+ luminescence have been evaluated. ErxY2-xTi2O7 has tremendous applications in fiber amplifiers, integrated optical devices and selective emitters for thermophotovoltaic applications. Since 1-D nanostructures are deemed to be important building blocks for future optical and optoelectronic nanodevices, we have used electrospinning methods to synthesize nanofibers and freestanding, non-woven nanofibers membranes of single phase yttrium titanate and ErxY2-xTi2O7 (Er/(Ti+Er) at. ratio= 0 -15 %) with diameters less than 150 nm and have characterized the physical, thermal and optical properties of these nanofibers.

Characterization of a dual wavelength fibre laser based-on dumbbell configuration

2004 ◽  
Vol 36 (3) ◽  
pp. 187-190 ◽  
Author(s):  
F. Abdullah ◽  
B. Bouzid ◽  
M.A. Mahdi ◽  
C.L. Cheah ◽  
M.Z. Jamaludin ◽  
...  
Keyword(s):  
Dual Wavelength ◽  
Fibre Laser
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