scholarly journals Microengineering of Optical Properties of GeO2 Glass by Ultrafast Laser Nanostructuring

2017 ◽  
Vol 5 (23) ◽  
pp. 1700342 ◽  
Author(s):  
Fangteng Zhang ◽  
Ausra Cerkauskaite ◽  
Rokas Drevinskas ◽  
Peter G. Kazansky ◽  
Jianrong Qiu
Keyword(s):  
Optical Properties ◽  
Ultrafast Laser ◽  
Geo2 Glass

Ultrafast laser-induced changes in optical properties of semiconductors

2012 ◽  
Vol 111 (7) ◽  
pp. 073501
Author(s):  
C. C. Chirila ◽  
Freda C. H. Lim ◽  
M. G. Gavaza
Keyword(s):  
Optical Properties ◽  
Ultrafast Laser ◽  
Induced Changes

Gold Nanoparticles Reshaped by Ultrafast Laser Irradiation Inside a Silica-Based Glass, Studied Through Optical Properties

2012 ◽  
Vol 116 (4) ◽  
pp. 2647-2655 ◽  
Author(s):  
Chaxing Fan ◽  
Bertrand Poumellec ◽  
Huidan Zeng ◽  
Rudy Desmarchelier ◽  
Bernard Bourguignon ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Optical Properties ◽  
Laser Irradiation ◽  
Ultrafast Laser

scholarly journals Nonlinear optical properties of Bi2O3-GeO2 glass at 800 and 532 nm

2013 ◽  
Vol 114 (7) ◽  
pp. 073503 ◽  
Author(s):  
Tâmara R. Oliveira ◽  
Edilson L. Falcão-Filho ◽  
Cid B. de Araújo ◽  
Diego S. da Silva ◽  
Luciana R. P. Kassab ◽  
...  
Keyword(s):  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
532 Nm ◽  
Geo2 Glass

Pulse-to-pulse evolution of optical properties in ultrafast laser micro-processing of polymers

2021 ◽  
Vol 33 (1) ◽  
pp. 012020
Author(s):  
Arifur Rahaman ◽  
Xinpeng Du ◽  
Boyang Zhou ◽  
Aravinda Kar ◽  
Xiaoming Yu
Keyword(s):  
Optical Properties ◽  
Ultrafast Laser

Effect of Eu3+ on Spectroscopic Properties and Energy Transfer in Er3+/Eu3+-Doped Ga2O3-GeO2 Glass

2011 ◽  
Vol 399-401 ◽  
pp. 930-934
Author(s):  
Ying Gang Zhao ◽  
Dong Mei Shi ◽  
Jin Liu ◽  
Xiao Feng Wang
Keyword(s):  
Thermal Stability ◽  
Optical Properties ◽  
Energy Transfer ◽  
Alkaline Earth ◽  
Spectroscopic Properties ◽  
Alkaline Earth Metals ◽  
Fiber Amplifiers ◽  
Optical Fiber Amplifiers ◽  
Geo2 Glass ◽  
Thermal Stability Of

Spectroscopic properties and energy transfer (ET) in Er3+/Eu3+-doped Ga2O3-GeO2 glass have been investigated. Effects of alkali metal and alkaline earth metals ions on thermal stability of Er3+-doped gallate-germanium glass have been investigated. Simultaneously influences of Eu3+ codoping on the optical properties of Er3+-doped Ga2O3-GeO2-Na2O (GN) glass have been investigated and the possible ET mechanisms involved have also been discussed. Significant enhancement of the 1.53 µm emission intensity and decrease of upconversion (UC) fluorescence with increasing Eu3+ concentration have been observed. The results indicate that the incorporation of Eu3+ into Er3+-doped GN glass can effectively improve 1.53-μm and lower UC luminescence, which makes GN glass more attractive for their use in C-band optical fiber amplifiers.

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