Title :
Transverse multimode evolution in optical micro/nanofiber tapers
Author :
Fu, Jian ; Xu, Yingying ; Tang, Shaofang ; Dong, Hongtao ; Tong, Limin
Author_Institution :
State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou 310027, China
Abstract :
The mode conversions of micro/nanofiber (MNF) tapers are numerically simulated by using 3-Dimension Finite-Difference Beam Propagation Method(FD-BPM). We consider the behaviors of adiabatic MNF tapers and discussed that the non-adiabatic MNF taper behaves more complex multimode interference and beat effects in the transition and waist sections.
Keywords :
Finite difference methods; Interference; Numerical simulation; Optical propagation;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
