Concepedia

Sonja Unger

SU

Statistics

Publications

63

Citations

2.4K

H-Index

28

Active since

1986

Affiliations

Leibniz Institute of Photonic Technology(Current)

Helmholtz Institute Jena

Friedrich Schiller University Jena

Sonja Unger is an author at Leibniz Institute of Photonic Technology specializing in optical fibers, fiber optics, and materials science.

Publications per year

1986–2020

63

Publications

63

Efficient Yb laser fibers with low photodarkening by optimization of the core composition

S. Jetschke, Sonja Unger, Anka Schwuchow et al. · Optics Express · 2008 · 217 citations · Full text

, , +17

Photodarkening in Yb doped fibers: experimental evidence of equilibrium states depending on the pump power

S. Jetschke, Sonja Unger, U. Röpke et al. · Optics Express · 2007 · 166 citations · Full text

, , +17

Material and technology trends in fiber optics

Kay Schuster, Sonja Unger, Claudia Aichele et al. · Advanced Optical Technologies · 2014 · 148 citations

, , +17

High-power cw neodymium-doped fiber laser operating at 92 W with high beam quality

H. Zellmer, Sonja Unger, P. Albers et al. · Optics Letters · 1995 · 123 citations

, , +15

Radiation-induced loss of rare earth doped silica fibres

Henning Henschel, O. Köhn, Hans Schmidt et al. · IEEE Transactions on Nuclear Science · 1998 · 90 citations

, , +16

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