Abstract
Acousto-optic interaction in optical fibers is exploited for the accurate and broadband characterization of two-mode optical fibers. Coupling between LP01 and LP1m modes is produced in a broadband wavelength range. Difference in effective indices, group indices, and chromatic dispersions between the guided modes, are obtained from experimental measurements. Additionally, we show that the technique is suitable to investigate the fine modes structure of LP modes, and some other intriguing features related with modes' cut-off.
References
Apr 6, 2007·Optics Letters·Philippe HamelSiddharth Ramachandran
Dec 11, 2007·Optics Letters·A DiezP S Russell
Jan 12, 2008·Optics Letters·H S KimB Y Kim
Jun 12, 2008·Optics Express·J W NicholsonS Ghalmi
Feb 1, 1986·Optics Letters·W V SorinH J Shaw
Jun 1, 1995·Optics Letters·D Ostling, H E Engan
Sep 22, 2011·Optics Express·Sebastian RandelRobert Lingle
Oct 6, 2012·Optics Express·Juha-Matti SavolainenPeter Balling
Feb 28, 2015·Optics Letters·E P Alcusa-SáezM V Andrés
Apr 4, 2015·Optics Express·E P Alcusa-SáezM V Andrés
Citations
Aug 10, 2017·Optics Express·E P Alcusa-SáezM V Andrés
Aug 30, 2019·Optics Letters·E Hernández-EscobarM V Andrés
Oct 2, 2020·Optics Letters·Soham Basu
Dec 28, 2019·Optics Express·E Hernández EscobarM V Andrés