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Proceedings Paper

Optical power supply unit utilizing high power laser diode module developed for fiber laser pumping
Author(s): Akira Sakamoto; Wataru Kiyoyama; Ryozo Yamauchi
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Paper Abstract

High power laser diode developed for fiber laser pumping is evaluated as a light source for an optical power supply unit. The output power of the newly developed laser diode module exceeds 15 W with 105 μm core fiber. It is estimated that more than 1600 mW power supply can be achieved with the single emitter laser diode module and a polycrystalline silicon cell over 1 km away from the light source. This unit can be used for sensor nodes in the fiber sensor network.

Paper Details

Date Published: 2 June 2014
PDF: 4 pages
Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 91572Z (2 June 2014); doi: 10.1117/12.2059557
Show Author Affiliations
Akira Sakamoto, Fujikura Ltd. (Japan)
Wataru Kiyoyama, Fujikura Ltd. (Japan)
Ryozo Yamauchi, Fujikura Ltd. (Japan)

Published in SPIE Proceedings Vol. 9157:
23rd International Conference on Optical Fibre Sensors
José M. López-Higuera; Julian D. C. Jones; Manuel López-Amo; José Luis Santos, Editor(s)

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