Title :
Influence of index depressions in active large pitch fibers
Author :
Jansen, F. ; Baumgartl, M. ; Otto, H.-J. ; Jauregui, C. ; Limpert, J. ; Tünnermann, A.
Author_Institution :
Inst. of Appl. Phys., Friedrich-Schiller-Univ. Jena, Jena, Germany
Abstract :
The analysis of the influence of a core index depression on the higher-order mode discrimination and the beam quality of the fundamental mode in different designs of active large pitch photonic crystal fibers is discussed.
Keywords :
Fiber lasers; Laser beams; Laser modes; Optical design; Optical sensors; Photonic crystal fibers; Physics; Power generation; Power lasers; Precision engineering;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
