M. Kahle

Properties of electrical insulating materials at cryogenic temperatures: A literature review

J. Densley, M. Danikas, T. Tanaka, 1994, IEEE Electrical Insulation Magazine.

Performance of a quantum defect minimized disk laser based on cryogenically cooled Yb:CaF2

J. Hein, J. Körner, M. Kaluza, 2017 .

Efficient burst mode amplifier for ultra-short pulses based on cryogenically cooled Yb³⁺:CaF₂.

Joachim Hein, Jörg Körner, Ulrich Schramm, 2013, Optics express.

Unwanted x-ray emission during ultra-short pulse laser material processing and the influence of processing parameters

M. Kahle, A. Fricke, Jan Rücker, 2022, Procedia CIRP.

Measurement of temperature-dependent absorption and emission spectra of Yb:YAG, Yb:LuAG, and Yb:CaF_2 between 20 °C and 200 °C and predictions on their influence on laser performance

Joachim Hein, Malte C. Kaluza, Hartmut Liebetrau, 2012 .

High-power Yb:KYW picosecond regenerative amplifier for optical parametric amplifier pumping

J. Limpert, J. Hein, M. Kahle, 2011, Applications of Optics and Photonics.