Compact magnetless optical isolator using two coupled microcavities with time-modulation

Adam P [Unknown]; Adam P Mock

Compact magnetless optical isolator using two coupled microcavities with time-modulation

Adam P [Unknown], Adam P Mock

Engineering & Technology, School Of

Research output: Contribution to conference › Poster › peer-review

Abstract

It is shown how time-modulating the refractive index of two coupled microcavities with a 90 degree phase shift between them leads to non-reciprocal wave propagation. The cavities are implemented as defects in a one-dimensional photonic crystal. The ratio of forward to backward power transmission can be as high as 25 dB with experimentally realizable modulation frequencies and amplitudes. Further, it is demonstrated how a simple passive filter can remove modulation sidebands.<br>

Original language	English
State	Published - Aug 2021
Event	Applied Computational Electromagnetics Society (ACES) Symposium - Duration: Aug 1 2021 → Aug 31 2021

Conference

Conference	Applied Computational Electromagnetics Society (ACES) Symposium
Period	08/1/21 → 08/31/21

Cite this

@conference{e6698ee932394e829cc8b374fb7d1759,

title = "Compact magnetless optical isolator using two coupled microcavities with time-modulation",

abstract = "It is shown how time-modulating the refractive index of two coupled microcavities with a 90 degree phase shift between them leads to non-reciprocal wave propagation. The cavities are implemented as defects in a one-dimensional photonic crystal. The ratio of forward to backward power transmission can be as high as 25 dB with experimentally realizable modulation frequencies and amplitudes. Further, it is demonstrated how a simple passive filter can remove modulation sidebands.",

author = "[Unknown], {Adam P} and Mock, {Adam P}",

year = "2021",

month = aug,

language = "English",

note = "null ; Conference date: 01-08-2021 Through 31-08-2021",

}

TY - CONF

T1 - Compact magnetless optical isolator using two coupled microcavities with time-modulation

AU - [Unknown], Adam P

AU - Mock, Adam P

PY - 2021/8

Y1 - 2021/8

N2 - It is shown how time-modulating the refractive index of two coupled microcavities with a 90 degree phase shift between them leads to non-reciprocal wave propagation. The cavities are implemented as defects in a one-dimensional photonic crystal. The ratio of forward to backward power transmission can be as high as 25 dB with experimentally realizable modulation frequencies and amplitudes. Further, it is demonstrated how a simple passive filter can remove modulation sidebands.

AB - It is shown how time-modulating the refractive index of two coupled microcavities with a 90 degree phase shift between them leads to non-reciprocal wave propagation. The cavities are implemented as defects in a one-dimensional photonic crystal. The ratio of forward to backward power transmission can be as high as 25 dB with experimentally realizable modulation frequencies and amplitudes. Further, it is demonstrated how a simple passive filter can remove modulation sidebands.

M3 - Poster

Y2 - 1 August 2021 through 31 August 2021

ER -

Compact magnetless optical isolator using two coupled microcavities with time-modulation

Abstract

Conference

Fingerprint

Cite this