Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • 2013 Conference on Lasers and Electro-Optics - International Quantum Electronics Conference
  • (Optica Publishing Group, 2013),
  • paper CA_P_22

Efficiency of Single-Mode Thin-Disk Lasers

Not Accessible

Your library or personal account may give you access

Abstract

Thin-disk lasers have a weak thermal lens and they have a high efficiency in multi-mode operation [1,2]. However, the residual higher-order thermo-optical aberrations limit their efficiency in single mode operation. The reason is that these thermo-optical aberrations cause diffraction losses for the TEM00 mode. To further increase the efficiency of fundamental mode thin-disk lasers, we want to compensate for the aberrations by means of a newly developed deformable mirror. The mirror layout has to be adapted to the aberrations, which requires their precise knowledge. Therefore, we carried out interferometric measurements of the thermo-optical aberrations of the gain medium. Furthermore, we characterized resonators with different TEM00 spot sizes in order to understand how the aberrations affect the output power and beam quality.

© 2013 IEEE

PDF Article
More Like This
Active Mirrors For kW-Class Fundamental-Mode Thin-Disk Lasers

S. Piehler, B. Weichelt, A. Voß, M. Abdou Ahmed, and T. Graf
CA_9_3 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2013

Efficient high-power TEM00 mode operation of diode-pumped Yb:YAG thin disk lasers

M. Karszewski, S. Erhard, T. Rupp, and A. Giesen
WE4 Advanced Solid State Lasers (ASSL) 2000

Thin Disk Lasers

Adolf Giesen
PL_1_1 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2013

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved