Manipulation of polarization topology using a Fabry-Pérot fiber cavity with a higher-order mode optical nanofiber

作     者：MAKI MAEDA JAMEESH KELOTH SÍLE NIC CHORMAIC MAKI MAEDA;JAMEESH KELOTH;SíLE NIC CHORMAIC

作者机构：Okinawa Institute of Science and Technology Graduate UniversityOnnaOkinawa 904-0495Japan 

出 版 物：《Photonics Research》 (光子学研究（英文版）)

年 卷 期：2023年第11卷第6期

页      面：1029-1037页

核心收录：

学科分类：070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学] 

基　　金：Okinawa Institute of Science and Technology Graduate University 

主　　题：polarization fiber optical 

摘      要：Optical nanofiber cavity research has mainly focused on the fundamental ***,a Fabry-Pérot fiber cavity with an optical nanofiber supporting the higher-order modes(TE01,TM01,HEo21,and HEe21)is *** cavity spectroscopy,with mode imaging and analysis,we observed cavity resonances that exhibited complex,inhomogeneous states of polarization with topological features containing Stokes singularities such as C-points,Poincarévortices,and *** situ tuning of the intracavity birefringence enabled the desired profile and polarization of the cavity mode to be *** believe these findings open new research possibilities for cold atom manipulation and multimode cavity quantum electrodynamics using the evanescent fields of higher-order mode optical nanofibers.