scholarly journals Fabrication and characterization of femtosecond laser written waveguides in chalcogenide glass

2007 ◽  
Vol 90 (13) ◽  
pp. 131113 ◽  
Author(s):  
M. Hughes ◽  
W. Yang ◽  
D. Hewak
Keyword(s):  
Femtosecond Laser ◽  
Chalcogenide Glass ◽  
Fabrication And Characterization

Fabrication and Characterization of Si Nano-Columns by Femtosecond Laser

2012 ◽  
Vol 16 ◽  
pp. 15-20 ◽  
Author(s):  
Omid Tayefeh Ghalehbeygi ◽  
Vural Kara ◽  
Levent Trabzon ◽  
Selcuk Akturk ◽  
Huseyin Kizil
Keyword(s):  
Laser Ablation ◽  
Femtosecond Laser ◽  
Laser Beam ◽  
Chemical Etching ◽  
Silicon Surface ◽  
Laser Pulses ◽  
Laser Beam Profile ◽  
Fs Laser ◽  
Fabrication And Characterization

We fabricated Si Nano-columns by a femtosecond laser with various wavelengths and process parameters, whilst the specimen was submerged in water. The experiments were carried out by three types of wavelengths i.e. 1030 nm, 515nm, 343nm, with 500 fs laser pulses. The scales of these spikes are much smaller than micro spikes that are constructed by laser irradiation of silicon surface in vacuum or gases like SF6, Cl2. The Si nano-columns of 300 nm or less in width were characterized by SEM measurements. The formation of these Si Nano-columns that were revealed by SEM observation, indicates chemical etching with laser ablation occurred when surface exposed by laser beam. We observed 200 nm spikes height at the center of laser beam profile and the ones uniform in height at lateral incident area.

Structured active fiber fabrication and characterization of a chemically high‐purified Dy 3+ ‐doped chalcogenide glass

2019 ◽  
Vol 103 (4) ◽  
pp. 2432-2442 ◽  
Author(s):  
Xusheng Xiao ◽  
Yantao Xu ◽  
Jian Cui ◽  
Xiaogang Liu ◽  
Xiaoxia Cui ◽  
...  
Keyword(s):  
Chalcogenide Glass ◽  
Active Fiber ◽  
Fiber Fabrication ◽  
Fabrication And Characterization

Femtosecond laser fabrication and characterization of microchannels and waveguides in methacrylate-based polymers

2011 ◽  
Vol 18 (2) ◽  
pp. 183-190 ◽  
Author(s):  
Carmela De Marco ◽  
Raffaella Suriano ◽  
Marinella Levi ◽  
Stefano Turri ◽  
Shane Eaton ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Fabrication ◽  
Fabrication And Characterization

Modelling, fabrication and characterization of long period gratings inscribed by femtosecond laser

Optik ◽  
2021 ◽  
Vol 229 ◽  
pp. 166283
Author(s):  
Joana Vieira ◽  
Tiago Paixão ◽  
Paulo Antunes ◽  
Margarida Facão ◽  
Ana M. Rocha
Keyword(s):  
Femtosecond Laser ◽  
Long Period ◽  
Long Period Gratings ◽  
Fabrication And Characterization

scholarly journals Fabrication and characterization of chalcogenide glass microsphere lasers operating at 2 μm

2019 ◽  
Vol 68 (6) ◽  
pp. 064209
Author(s):  
Bo Hu ◽  
Yue-Hao Wu ◽  
Yu-Lu Zheng ◽  
Shi-Xun Dai
Keyword(s):  
Chalcogenide Glass ◽  
Glass Microsphere ◽  
Fabrication And Characterization

Fabrication and characterization of Ge20Sb15S65 chalcogenide glass for photonic crystal fibers

2014 ◽  
Vol 116 (3) ◽  
pp. 653-658 ◽  
Author(s):  
Changshen Yi ◽  
Peiqing Zhang ◽  
Feifei Chen ◽  
Shixun Dai ◽  
Xunsi Wang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Chalcogenide Glass ◽  
Photonic Crystal Fibers ◽  
Fabrication And Characterization ◽  
Crystal Fibers
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