Exceptional Points in Fiber Optomechanics

Arik Bergman; Robert Duggan; Kavita Sharma; Hilel Hagai DIamandi; Moshe Tur; Avi Zadok; Andrea Alu

doi:10.1364/CLEO_QELS.2020.FM2P.4

Exceptional Points in Fiber Optomechanics

Arik Bergman, Robert Duggan, Kavita Sharma, Hilel Hagai DIamandi, Moshe Tur, Avi Zadok, Andrea Alu

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

Abstract

We report the first realization of an anti-parity-time symmetric optical potential supporting a 2^nd-order exceptional point in standard optical fibers. Phase-transition, symmetry-breaking and coalescence of supermodes are observed when Brillouin optomechanical coupling exceeds the wavenumber-mismatch.

Original language	English
Title of host publication	2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings
Subtitle of host publication	QELS_Fundamental Science, CLEO_QELS 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781943580767
ISBN (Print)	9781943580767
DOIs	https://doi.org/10.1364/CLEO_QELS.2020.FM2P.4
State	Published - May 2020
Externally published	Yes
Event	2020 Conference on Lasers and Electro-Optics, CLEO 2020 - San Jose, United States Duration: 10 May 2020 → 15 May 2020

Publication series

Name	Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
Volume	2020-May
ISSN (Print)	1092-8081

Conference

Conference	2020 Conference on Lasers and Electro-Optics, CLEO 2020
Country/Territory	United States
City	San Jose
Period	10/05/20 → 15/05/20

Access to Document

10.1364/CLEO_QELS.2020.FM2P.4

Cite this

Bergman, A., Duggan, R., Sharma, K., DIamandi, H. H., Tur, M., Zadok, A., & Alu, A. (2020). Exceptional Points in Fiber Optomechanics. In 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings: QELS_Fundamental Science, CLEO_QELS 2020 (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS; Vol. 2020-May). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1364/CLEO_QELS.2020.FM2P.4

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title = "Exceptional Points in Fiber Optomechanics",

abstract = "We report the first realization of an anti-parity-time symmetric optical potential supporting a 2nd-order exceptional point in standard optical fibers. Phase-transition, symmetry-breaking and coalescence of supermodes are observed when Brillouin optomechanical coupling exceeds the wavenumber-mismatch.",

author = "Arik Bergman and Robert Duggan and Kavita Sharma and DIamandi, {Hilel Hagai} and Moshe Tur and Avi Zadok and Andrea Alu",

note = "Publisher Copyright: CLEO 2020 {\textcopyright} OSA 2020.; 2020 Conference on Lasers and Electro-Optics, CLEO 2020 ; Conference date: 10-05-2020 Through 15-05-2020",

year = "2020",

month = may,

doi = "10.1364/CLEO_QELS.2020.FM2P.4",

language = "אנגלית",

isbn = "9781943580767",

series = "Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Bergman, A, Duggan, R, Sharma, K, DIamandi, HH, Tur, M, Zadok, A & Alu, A 2020, Exceptional Points in Fiber Optomechanics. in 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings: QELS_Fundamental Science, CLEO_QELS 2020. Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS, vol. 2020-May, Institute of Electrical and Electronics Engineers Inc., 2020 Conference on Lasers and Electro-Optics, CLEO 2020, San Jose, United States, 10/05/20. https://doi.org/10.1364/CLEO_QELS.2020.FM2P.4

Exceptional Points in Fiber Optomechanics. / Bergman, Arik; Duggan, Robert; Sharma, Kavita et al.
2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings: QELS_Fundamental Science, CLEO_QELS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS; Vol. 2020-May).

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

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AU - Zadok, Avi

AU - Alu, Andrea

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AB - We report the first realization of an anti-parity-time symmetric optical potential supporting a 2nd-order exceptional point in standard optical fibers. Phase-transition, symmetry-breaking and coalescence of supermodes are observed when Brillouin optomechanical coupling exceeds the wavenumber-mismatch.

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PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2020 Conference on Lasers and Electro-Optics, CLEO 2020

Y2 - 10 May 2020 through 15 May 2020

ER -

Bergman A, Duggan R, Sharma K, DIamandi HH, Tur M, Zadok A et al. Exceptional Points in Fiber Optomechanics. In 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings: QELS_Fundamental Science, CLEO_QELS 2020. Institute of Electrical and Electronics Engineers Inc. 2020. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS). doi: 10.1364/CLEO_QELS.2020.FM2P.4

Exceptional Points in Fiber Optomechanics

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