Open AccessFabry-Perot type polariton modes and their dynamics revealed by Young’s interference experiment
Author(s) -
Yingjun Zhang,
Hongxing Dong,
Xinhan Zhang,
Bing Tang,
Tian Shu Cui,
Chi Xu,
Weihang Zhou
Publication year - 2018
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.26.018214
Subject(s) - polariton , interference (communication) , fabry–pérot interferometer , optics , physics , spectroscopy , nanostructure , molecular physics , materials science , laser , telecommunications , quantum mechanics , channel (broadcasting) , computer science
We report experimental studies on the Fabry-Perot (F-P) type polariton modes and their dynamics using a modified Young's double-slit interference technique. The technique was based on the angle-resolved micro-photoluminescence spectroscopy and optimized for nanostructure measurements. Using this technique, we directly revealed the parity of the F-P type polariton modes from the angle-dependent interference spectra. Moreover, clear features of mode competition were observed from the power dependence of the interference patterns. The observed competition behaviors can be well simulated by a five-level rate equation model.