Proceedings Paper
Enhancement of pumping efficiency in 8-core double-clad optical fiber doped with Nd[sup]3+[/sup]| Format | Member Price | Non-Member Price |
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Paper Abstract
In the paper design and experimental study on manufacturing 8 - core double- clad optical fiber doped with Nd3+
were presented. Basing on ray tracing model the analysis of pumping efficiency in the 8 - core double - clad
optical fiber was performed. The influence of constructional parameters of optical fiber on the laser beam quality
of multicore fiber laser was analyzed. I was noticed that pumping efficiency of the fabricated 8 - core optical
fiber is several times larger than in single core double – clad optical fiber. The maximum absorption at 808 nm
band amounts to 4.5 dB/m. Manufactured multicore fiber doped with Nd3+ is characterized by strong
luminescence at 1060 nm. In result of pump absorption optimization enhancement of pumping efficiency of
produced 8- core double - clad optical fiber was attained.
Paper Details
Date Published: 15 October 2012
PDF: 8 pages
Proc. SPIE 8454, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2012, 845413 (15 October 2012); doi: 10.1117/12.2000136
Published in SPIE Proceedings Vol. 8454:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2012
Ryszard S. Romaniuk, Editor(s)
PDF: 8 pages
Proc. SPIE 8454, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2012, 845413 (15 October 2012); doi: 10.1117/12.2000136
Show Author Affiliations
Marcin Kochanowicz, Białystok Univ. of Technology (Poland)
Dominik Dorosz, Białystok Univ. of Technology (Poland)
Jacek Żmojda, Białystok Univ. of Technology (Poland)
Dominik Dorosz, Białystok Univ. of Technology (Poland)
Jacek Żmojda, Białystok Univ. of Technology (Poland)
Piotr Miluski, Białystok Univ. of Technology (Poland)
Jan Dorosz, Białystok Univ. of Technology (Poland)
Jan Dorosz, Białystok Univ. of Technology (Poland)
Published in SPIE Proceedings Vol. 8454:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2012
Ryszard S. Romaniuk, Editor(s)
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