Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Thermo-optical properties of air-clad photonic crystal fiber lasers in high power operation

 
: Limpert, J.; Schreiber, T.; Liem, A.; Nolte, S.; Zellmer, H.; Peschel, T.; Guyenot, V.; Tünnermann, A.

Quarles, G.J. ; IEEE Lasers and Electro-Optics Society; Optical Society of America -OSA-, Washington/D.C.:
Advanced solid-state photonics. Proceedings Volume : Oral and poster presentations from the 2004 OSA Topical Meeting on Advanced Solid-State Photonics, held in Santa Fe, New Mexico, February 1 - 4, 2004
Washington, DC: OSA, 2004 (Trends in optics and photonics series 94)
ISBN: 1-557-52771-7
S.90-98
Topical Meeting on Advanced Solid State Photonics (ASSP) <2004, Santa Fe/NM>
Englisch
Konferenzbeitrag
Fraunhofer IOF ()

Abstract
We report on the investigation of the thermo-optical behavior of air-clad ytterbium-doped large-mode-area photonic crystal fiber lasers. Analytical and numerical models are applied to calculate the heat distribution and induced stresses in a microstructured fiber. The results are compared to conventional double-clad fiber lasers and design guidelines are provided to ensure maximum heat dissipation and scalability to power levels of several kWs.

: http://publica.fraunhofer.de/dokumente/N-171409.html