Optical mode field transformers integrated at the end of single mode fibers

2005 ◽  
Author(s):  
Th. Windel ◽  
S. Hemrungrote ◽  
U. H. P. Fischer
Keyword(s):  
Single Mode ◽  
Optical Mode ◽  
Mode Field

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.

Mode field diameter measurement conditions in single-mode fibres

1989 ◽  
Vol 25 (8) ◽  
pp. 493
Author(s):  
M. Ohashi ◽  
N. Shibata ◽  
K. Sato
Keyword(s):  
Single Mode ◽  
Diameter Measurement ◽  
Mode Field ◽  
Mode Field Diameter

Microstructured single-mode IR fibers based on metal halides with increased mode-field diameter

2021 ◽  
Vol 88 (8) ◽  
pp. 469
Author(s):  
A. S. Korsakov ◽  
A. A. Yuzhakova ◽  
D. D. Salimgareev ◽  
E. A. Korsakova ◽  
A. E. Lvov ◽  
...  
Keyword(s):  
Single Mode ◽  
Metal Halides ◽  
Mode Field ◽  
Mode Field Diameter

Bend Insensitive W-type Single Mode Fiber with 30µm Mode Field Diameter

2021 ◽  
Author(s):  
Vasilii Ustimchik ◽  
Dmitrijs Saharovs ◽  
Andrey Grishchenko ◽  
Yuri Chamorovskii ◽  
Valery Filippov
Keyword(s):  
Single Mode ◽  
Single Mode Fiber ◽  
Mode Field ◽  
Mode Field Diameter

Mode field evolution in 1 550 nm single-mode tapered fiber

2012 ◽  
Vol 24 (5) ◽  
pp. 1052-1056
Author(s):  
王海林 Wang Hailin ◽  
黄蔚村 Huang Weicun ◽  
洪新华 Hong Xinhua
Keyword(s):  
Single Mode ◽  
Tapered Fiber ◽  
Mode Field ◽  
Field Evolution

Optical Mode-field Adaptation

2015 ◽  
pp. 57-76
Author(s):  
Ulrich H. P. Fischer-Hirchert
Keyword(s):  
Optical Mode ◽  
Mode Field
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