Fabrication of single-mode waveguide structure in optical multimode fluoride fibers using self-channeled plasma filaments excited by a femtosecond laser

2003 ◽  
Vol 77 (3-4) ◽  
pp. 359-362 ◽  
Author(s):  
S.-H. Cho ◽  
H. Kumagai ◽  
K. Midorikawa
Keyword(s):  
Femtosecond Laser ◽  
Single Mode ◽  
Waveguide Structure ◽  
Single Mode Waveguide ◽  
Plasma Filaments

scholarly journals Fabrication of an Optical Waveguide-Mode-Field Compressor in Glass Using a Femtosecond Laser

Materials ◽  
2018 ◽  
Vol 11 (10) ◽  
pp. 1926 ◽  
Author(s):  
Zhengming Liu ◽  
Yang Liao ◽  
Zhenhua Wang ◽  
Zhihao Zhang ◽  
Zhaoxiang Liu ◽  
...  
Keyword(s):  
Stress Field ◽  
Femtosecond Laser ◽  
Optical Waveguide ◽  
Waveguide Mode ◽  
Single Mode ◽  
Field Size ◽  
Optical Mode ◽  
Mode Field ◽  
Single Mode Waveguide

We report on fabrication of an optical waveguide-mode-field compressor in glass using a femtosecond laser. Our approach is based on building up a stress field within the waveguiding area which is realized by sandwiching the waveguide between a pair of laser-induced-modification-tracks. To induce an adiabatic conversion of the optical mode in the waveguide, the tracks are intentionally designed to be tapered along the waveguide. We show that our technique can allow for reducing the mode field size in a single mode waveguide from more than 10 μm to around 7 μm.

Photo-structurable polymer for interlayer single-mode waveguide fabrication by femtosecond laser writing

2017 ◽  
Vol 66 ◽  
pp. 110-116 ◽  
Author(s):  
Ho Hoai Duc Nguyen ◽  
Uwe Hollenbach ◽  
Stefan Pfirrmann ◽  
Ute Ostrzinski ◽  
Karl Pfeiffer ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Single Mode ◽  
Laser Writing ◽  
Single Mode Waveguide ◽  
Waveguide Fabrication

Self-fabricated single mode waveguide in fluoride glass excited by self-channeled plasma filaments

2007 ◽  
Vol 91 (12) ◽  
pp. 121907 ◽  
Author(s):  
Sung-Hak Cho ◽  
Won-Seok Chang ◽  
Jae-Goo Kim ◽  
Kyoung-Hyun Whang
Keyword(s):  
Single Mode ◽  
Fluoride Glass ◽  
Single Mode Waveguide ◽  
Plasma Filaments

Fabrication of single-mode circular optofluidic waveguides in fused silica using femtosecond laser microfabrication

2021 ◽  
Vol 141 ◽  
pp. 107118
Author(s):  
Zhengming Liu ◽  
Jian Xu ◽  
Zijie Lin ◽  
Jia Qi ◽  
Xiaolong Li ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Single Mode ◽  
Fused Silica ◽  
Laser Microfabrication ◽  
Optofluidic Waveguides

Point-by-point Bragg grating inscription in single-mode microstructure fibre using NIR femtosecond laser

2009 ◽  
Author(s):  
K. Kalli ◽  
T. Geernaert ◽  
C. Koutsides ◽  
M. Komodromos ◽  
T. Nasilowski ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Single Mode ◽  
Bragg Grating

Range of plasma filaments created in air by a multi-terawatt femtosecond laser

2005 ◽  
Vol 247 (1-3) ◽  
pp. 171-180 ◽  
Author(s):  
G. Méchain ◽  
C.D’Amico ◽  
Y.-B. André ◽  
S. Tzortzakis ◽  
M. Franco ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Plasma Filaments
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