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Title: Phase shift multiplication effect of all-optical analog to electromagnetically induced transparency in two micro-cavities side coupled to a waveguide system

Abstract

We propose phase shift multiplication effect of all-optical analog to electromagnetically induced transparency in two photonic crystal micro-cavities side coupled to a waveguide system through external optical pump beams. With dynamically tuning the propagation phase of the line waveguide, the phase shift of the transmission spectrum in two micro-cavities side coupled to a waveguide system is doubled along with the phase shift of the line waveguide. π-phase shift and 2π-phase shift of the transmission spectrum are obtained when the propagation phase of the line waveguide is tuned to 0.5π-phase shift and π-phase shift, respectively. All observed schemes are analyzed rigorously through finite-difference time-domain simulations and the coupled-mode formalism. These results show a new direction to the miniaturization and the low power consumption of microstructure integration photonic devices in optical communication and quantum information processing.

Authors:
; ; ; ;  [1]
  1. Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan 430074 (China)
Publication Date:
OSTI Identifier:
22271270
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Applied Physics; Journal Volume: 115; Journal Issue: 2; Other Information: (c) 2014 Author(s); Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ABSORPTION SPECTRA; COMPUTERIZED SIMULATION; CRYSTALS; ELECTROMAGNETISM; FINITE DIFFERENCE METHOD; MICROSTRUCTURE; OPACITY; PHASE SHIFT; WAVEGUIDES

Citation Formats

Wang, Boyun, Wang, Tao, E-mail: wangtao@hust.edu.cn, Tang, Jian, Li, Xiaoming, and Dong, Chuanbo. Phase shift multiplication effect of all-optical analog to electromagnetically induced transparency in two micro-cavities side coupled to a waveguide system. United States: N. p., 2014. Web. doi:10.1063/1.4861128.
Wang, Boyun, Wang, Tao, E-mail: wangtao@hust.edu.cn, Tang, Jian, Li, Xiaoming, & Dong, Chuanbo. Phase shift multiplication effect of all-optical analog to electromagnetically induced transparency in two micro-cavities side coupled to a waveguide system. United States. doi:10.1063/1.4861128.
Wang, Boyun, Wang, Tao, E-mail: wangtao@hust.edu.cn, Tang, Jian, Li, Xiaoming, and Dong, Chuanbo. Tue . "Phase shift multiplication effect of all-optical analog to electromagnetically induced transparency in two micro-cavities side coupled to a waveguide system". United States. doi:10.1063/1.4861128.
@article{osti_22271270,
title = {Phase shift multiplication effect of all-optical analog to electromagnetically induced transparency in two micro-cavities side coupled to a waveguide system},
author = {Wang, Boyun and Wang, Tao, E-mail: wangtao@hust.edu.cn and Tang, Jian and Li, Xiaoming and Dong, Chuanbo},
abstractNote = {We propose phase shift multiplication effect of all-optical analog to electromagnetically induced transparency in two photonic crystal micro-cavities side coupled to a waveguide system through external optical pump beams. With dynamically tuning the propagation phase of the line waveguide, the phase shift of the transmission spectrum in two micro-cavities side coupled to a waveguide system is doubled along with the phase shift of the line waveguide. π-phase shift and 2π-phase shift of the transmission spectrum are obtained when the propagation phase of the line waveguide is tuned to 0.5π-phase shift and π-phase shift, respectively. All observed schemes are analyzed rigorously through finite-difference time-domain simulations and the coupled-mode formalism. These results show a new direction to the miniaturization and the low power consumption of microstructure integration photonic devices in optical communication and quantum information processing.},
doi = {10.1063/1.4861128},
journal = {Journal of Applied Physics},
number = 2,
volume = 115,
place = {United States},
year = {Tue Jan 14 00:00:00 EST 2014},
month = {Tue Jan 14 00:00:00 EST 2014}
}
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