Concepedia

J. Kirchhof

JK

Statistics

Publications

56

Citations

1.9K

H-Index

24

Active since

1980

Affiliations

Leibniz Institute of Photonic Technology(Current)

Helmholtz Institute Jena

Klinik für Psychosomatik

J. Kirchhof is an author at Leibniz Institute of Photonic Technology specializing in optical fibers, materials science, and natural sciences.

Publications per year

1980–2020

56

Publications

56

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

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

Materials for high-power fiber lasers

J. Kirchhof, Sonja Unger, Anka Schwuchow et al. · Journal of Non-Crystalline Solids · 2006 · 87 citations

, , +12

A new material for high-power laser fibers

Andreas Langner, Gerhard Schötz, Mario Such et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2008 · 66 citations

, , +17

1–5 of 56