Spectral characteristics and ultrahigh sensitivities near the dispersion turning point of optical microfiber couplers

We present a systematic study on the spectral characteristics and ultrahigh sensitivity near the dispersion turning point (DTP) of optical microfiber couplers. Numerical simulations reveal that a DTP exists when the group effective refractive index (RI) difference between the even mode and the odd m...

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Bibliographic Details
Main Authors: Li, Kaiwei, Zhang, Nancy Meng Ying, Zhang, Nan, Zhang, Ting, Liu, Guigen, Wei, Lei
Other Authors: School of Electrical and Electronic Engineering
Format: Journal Article
Language:English
Published: 2020
Subjects:
Online Access:https://hdl.handle.net/10356/141454