Distributed phase sensing using two-mode squeezed states in a truncated SU(1,1) interferometer

Seongjin Hong; Matthew A. Feldman; Claire E. Marvinney; Michael Febbraro; Alberto M. Marino; Raphael C. Pooser

Distributed phase sensing using two-mode squeezed states in a truncated SU(1,1) interferometer

Seongjin Hong, Matthew A. Feldman, Claire E. Marvinney, Michael Febbraro, Alberto M. Marino, Raphael C. Pooser

Department of Physics

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

Abstract

We demonstrate distributed phase sensing with a truncated SU(1,1) interferometer through the measurement of a linear combination of two phases distributed between the two beams of a two-mode squeezed state. We theoretically analyze the sensitivity enhancement with respect to the corresponding classical strategy and experimentally demonstrate a 2 dB quantum noise reduction in the measurement of a linear combination of two phases.

Original language	English
Title of host publication	2023 Conference on Lasers and Electro-Optics, CLEO 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781957171258
Publication status	Published - 2023
Event	2023 Conference on Lasers and Electro-Optics, CLEO 2023 - San Jose, United States Duration: 2023 May 7 → 2023 May 12

Publication series

Name	2023 Conference on Lasers and Electro-Optics, CLEO 2023

Conference

Conference	2023 Conference on Lasers and Electro-Optics, CLEO 2023
Country/Territory	United States
City	San Jose
Period	23/5/7 → 23/5/12

Bibliographical note

Publisher Copyright:
© Optica Publishing Group 2023.

All Science Journal Classification (ASJC) codes

Artificial Intelligence
Computer Science Applications
Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics

Cite this

Hong, S., Feldman, M. A., Marvinney, C. E., Febbraro, M., Marino, A. M., & Pooser, R. C. (2023). Distributed phase sensing using two-mode squeezed states in a truncated SU(1,1) interferometer. In 2023 Conference on Lasers and Electro-Optics, CLEO 2023 Article FTu4A.8 (2023 Conference on Lasers and Electro-Optics, CLEO 2023). Institute of Electrical and Electronics Engineers Inc..

@inproceedings{a6993086c6c94f31ad5275bb65617120,

title = "Distributed phase sensing using two-mode squeezed states in a truncated SU(1,1) interferometer",

abstract = "We demonstrate distributed phase sensing with a truncated SU(1,1) interferometer through the measurement of a linear combination of two phases distributed between the two beams of a two-mode squeezed state. We theoretically analyze the sensitivity enhancement with respect to the corresponding classical strategy and experimentally demonstrate a 2 dB quantum noise reduction in the measurement of a linear combination of two phases.",

author = "Seongjin Hong and Feldman, {Matthew A.} and Marvinney, {Claire E.} and Michael Febbraro and Marino, {Alberto M.} and Pooser, {Raphael C.}",

note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2023.; 2023 Conference on Lasers and Electro-Optics, CLEO 2023 ; Conference date: 07-05-2023 Through 12-05-2023",

year = "2023",

language = "English",

series = "2023 Conference on Lasers and Electro-Optics, CLEO 2023",

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

booktitle = "2023 Conference on Lasers and Electro-Optics, CLEO 2023",

address = "United States",

}

Hong, S, Feldman, MA, Marvinney, CE, Febbraro, M, Marino, AM & Pooser, RC 2023, Distributed phase sensing using two-mode squeezed states in a truncated SU(1,1) interferometer. in 2023 Conference on Lasers and Electro-Optics, CLEO 2023., FTu4A.8, 2023 Conference on Lasers and Electro-Optics, CLEO 2023, Institute of Electrical and Electronics Engineers Inc., 2023 Conference on Lasers and Electro-Optics, CLEO 2023, San Jose, United States, 23/5/7.

Distributed phase sensing using two-mode squeezed states in a truncated SU(1,1) interferometer. / Hong, Seongjin; Feldman, Matthew A.; Marvinney, Claire E. et al.
2023 Conference on Lasers and Electro-Optics, CLEO 2023. Institute of Electrical and Electronics Engineers Inc., 2023. FTu4A.8 (2023 Conference on Lasers and Electro-Optics, CLEO 2023).

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

TY - GEN

T1 - Distributed phase sensing using two-mode squeezed states in a truncated SU(1,1) interferometer

AU - Hong, Seongjin

AU - Feldman, Matthew A.

AU - Marvinney, Claire E.

AU - Febbraro, Michael

AU - Marino, Alberto M.

AU - Pooser, Raphael C.

PY - 2023

Y1 - 2023

N2 - We demonstrate distributed phase sensing with a truncated SU(1,1) interferometer through the measurement of a linear combination of two phases distributed between the two beams of a two-mode squeezed state. We theoretically analyze the sensitivity enhancement with respect to the corresponding classical strategy and experimentally demonstrate a 2 dB quantum noise reduction in the measurement of a linear combination of two phases.

AB - We demonstrate distributed phase sensing with a truncated SU(1,1) interferometer through the measurement of a linear combination of two phases distributed between the two beams of a two-mode squeezed state. We theoretically analyze the sensitivity enhancement with respect to the corresponding classical strategy and experimentally demonstrate a 2 dB quantum noise reduction in the measurement of a linear combination of two phases.

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M3 - Conference contribution

AN - SCOPUS:85176304593

T3 - 2023 Conference on Lasers and Electro-Optics, CLEO 2023

BT - 2023 Conference on Lasers and Electro-Optics, CLEO 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2023 Conference on Lasers and Electro-Optics, CLEO 2023

Y2 - 7 May 2023 through 12 May 2023

ER -

Distributed phase sensing using two-mode squeezed states in a truncated SU(1,1) interferometer

Abstract

Publication series

Conference

Bibliographical note

All Science Journal Classification (ASJC) codes

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