Optical Isolation using Compact Time-modulated Cavity Array

Adam Mock

doi:10.23919/ACES49320.2020.9196077

Optical Isolation using Compact Time-modulated Cavity Array

Adam Mock

Engineering & Technology, School Of

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

It is shown using coupled mode theory and verified using finite-difference time-domain simulations how a time-modulated three-cavity array can be designed to allow transmission from port 1 to port 2 but to prevent transmission from port 2 to port 1 thereby implementing optical isolation. The reciprocity of the system is broken by phase-shifting the modulation signal applied to each cavity by 120 degrees which gives the system a synthetic linear momentum.

Original language	English
Title of host publication	2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781733509602
DOIs	https://doi.org/10.23919/ACES49320.2020.9196077
State	Published - Jul 2020
Event	2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020 - Virtual, Monterey, United States Duration: Jul 27 2020 → Jul 31 2020

Publication series

Name	2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020

Conference

Conference	2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020
Country/Territory	United States
City	Virtual, Monterey
Period	07/27/20 → 07/31/20

Keywords

cavity resonators
finite-difference time-domain method
isolators
time-varying circuits

Access to Document

10.23919/ACES49320.2020.9196077

Cite this

Mock, A. (2020). Optical Isolation using Compact Time-modulated Cavity Array. In 2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020 [9196077] (2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/ACES49320.2020.9196077

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title = "Optical Isolation using Compact Time-modulated Cavity Array",

abstract = "It is shown using coupled mode theory and verified using finite-difference time-domain simulations how a time-modulated three-cavity array can be designed to allow transmission from port 1 to port 2 but to prevent transmission from port 2 to port 1 thereby implementing optical isolation. The reciprocity of the system is broken by phase-shifting the modulation signal applied to each cavity by 120 degrees which gives the system a synthetic linear momentum.",

keywords = "cavity resonators, finite-difference time-domain method, isolators, time-varying circuits",

author = "Adam Mock",

note = "Publisher Copyright: {\textcopyright} 2020 Applied Computational Electromagnetics Society (ACES).; null ; Conference date: 27-07-2020 Through 31-07-2020",

year = "2020",

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doi = "10.23919/ACES49320.2020.9196077",

language = "English",

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Mock, A 2020, Optical Isolation using Compact Time-modulated Cavity Array. in 2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020., 9196077, 2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020, Institute of Electrical and Electronics Engineers Inc., 2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020, Virtual, Monterey, United States, 07/27/20. https://doi.org/10.23919/ACES49320.2020.9196077

Optical Isolation using Compact Time-modulated Cavity Array. / Mock, Adam.

2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020. Institute of Electrical and Electronics Engineers Inc., 2020. 9196077 (2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - It is shown using coupled mode theory and verified using finite-difference time-domain simulations how a time-modulated three-cavity array can be designed to allow transmission from port 1 to port 2 but to prevent transmission from port 2 to port 1 thereby implementing optical isolation. The reciprocity of the system is broken by phase-shifting the modulation signal applied to each cavity by 120 degrees which gives the system a synthetic linear momentum.

KW - cavity resonators

KW - finite-difference time-domain method

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KW - time-varying circuits

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Mock A. Optical Isolation using Compact Time-modulated Cavity Array. In 2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020. Institute of Electrical and Electronics Engineers Inc. 2020. 9196077. (2020 International Applied Computational Electromagnetics Society Symposium, ACES-Monterey 2020). doi: 10.23919/ACES49320.2020.9196077

Optical Isolation using Compact Time-modulated Cavity Array

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