Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Thermally induced index gratings in few-mode high-power fiber laser systems
| Optical Society of America -OSA-, Washington/D.C.:
Advanced Solid-State Photonics, ASSP 2012. CD-ROM : 29 January - 1 February 2012, Rancho Bernardo Inn, San Diego, California, United States
Washington, DC: OSA, 2012 (OSA Technical digest series)
ISBN: 978-1-55752-933-6
Paper AT4A.10 |
| Topical Meeting on Advanced Solid-State Photonics (ASSP) <2012, San Diego/Calif.> |
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| English |
| Conference Paper |
| Fraunhofer IOF () |
Abstract
Mode-interference in few-mode fiber laser systems induces an oscillating temperature profile which gives rise to an index grating via the thermo-optic effect. Such gratings most likely cause the observed mode instabilities.