Translator Disclaimer
5 September 2002 Spatial hole burning effect of asymmetric phase-shifted distributed-feedback fiber lasers
Author Affiliations +
Abstract
? phase-shifted distributed feedback fiber lasers , ofwhich the power would focus on the phase-shift region ifthe coupling coefficient was high enough, was often adopted in order to acquire single-frequency output. But if the phase shift region was far away from the center of the grating, the output wavelength would be different that the fundamental mode would focus on the port which was near the phase shift region while the ±1 modes would focus on the other port due to the spatial hole burning. Both the theoretical analysis and experiments were presented.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wei Fan, Bai Chen, Jialing Chen, Qiquan Qiao, Xuechun Li, Lanrong Chen, Shaohe Chen, and Zunqi Lin "Spatial hole burning effect of asymmetric phase-shifted distributed-feedback fiber lasers", Proc. SPIE 4914, High-Power Lasers and Applications II, (5 September 2002); https://doi.org/10.1117/12.481792
PROCEEDINGS
6 PAGES


SHARE
Advertisement
Advertisement
Back to Top