Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/64417
Title: High-power efficient Yb-doped fiber laser with low quantum defect
Authors: Gu, GC
Liu, ZY
Kong, FT
Tam, HY 
Shori, R
Dong, L
Keywords: Fiber Bragg gratings
Laser
Fiber
Laser
Ytterbium
Issue Date: 2015
Publisher: Optical Society of American
Source: OSA technical digest (online), 2015, paper WT2A.4 How to cite?
Journal: OSA technical digest (online) 
Abstract: Using an ytterbium-doped-phosphosilicate double-clad leakage channel fiber with ~50µm core and ~420µm cladding, we have achieved ~70% optical-to-optical efficiency at 1018nm. The much larger cladding enables use of high-power low-brightness diodes, a key for efficient kW operation.
URI: http://hdl.handle.net/10397/64417
ISBN: 978-1-943580-05-7 (print)
DOI: 10.1364/WSOF.2015.WT2A.4
Appears in Collections:Conference Paper

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