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On-chip polarization-encoded single-qubit gates with twisted waveguides

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On-chip polarization-encoded single-qubit gates with twisted waveguides. / Morozko, Fyodor; Novitsky, Andrey; Mikhalychev, Alexander et al.
In: Physical Review Research, Vol. 5, No. 4, 043155, 16.11.2023.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Morozko, F, Novitsky, A, Mikhalychev, A & Karabchevsky, A 2023, 'On-chip polarization-encoded single-qubit gates with twisted waveguides', Physical Review Research, vol. 5, no. 4, 043155. https://doi.org/10.1103/PhysRevResearch.5.043155

APA

Morozko, F., Novitsky, A., Mikhalychev, A., & Karabchevsky, A. (2023). On-chip polarization-encoded single-qubit gates with twisted waveguides. Physical Review Research, 5(4), Article 043155. https://doi.org/10.1103/PhysRevResearch.5.043155

Vancouver

Morozko F, Novitsky A, Mikhalychev A, Karabchevsky A. On-chip polarization-encoded single-qubit gates with twisted waveguides. Physical Review Research. 2023 Nov 16;5(4):043155. doi: 10.1103/PhysRevResearch.5.043155

Author

Morozko, Fyodor ; Novitsky, Andrey ; Mikhalychev, Alexander et al. / On-chip polarization-encoded single-qubit gates with twisted waveguides. In: Physical Review Research. 2023 ; Vol. 5, No. 4.

Bibtex

@article{05a6379d519e45c0b02abb96cd38122c,
title = "On-chip polarization-encoded single-qubit gates with twisted waveguides",
abstract = "Integrated photonics is a remarkable platform for scalable classical and quantum light-based information processing. However, polarization manipulation on a chip despite of its fundamental significance in information processing remains elusive. Polarization manipulation capabilities have been recently demonstrated in femtosecond laser-inscribed twisted waveguides, although the systematic theoretical description of polarization manipulation has not been established for this architecture. In this paper we develop a rigorous theory of a twisted waveguide unveiling its eigenmodes and transmission matrix in the closed form. Utilizing the developed theory, we demonstrate that twisted waveguides can realize virtually arbitrary polarization transformations while satisfying reasonable design constraints. This fact combined with low cost and ease of prototyping of laser inscribed photonic integrated circuits allows us to suggest twisted waveguide as a robust building block for on-chip polarization-encoded information processing.",
author = "Fyodor Morozko and Andrey Novitsky and Alexander Mikhalychev and Alina Karabchevsky",
year = "2023",
month = nov,
day = "16",
doi = "10.1103/PhysRevResearch.5.043155",
language = "English",
volume = "5",
journal = "Physical Review Research",
issn = "2643-1564",
publisher = "American Physical Society",
number = "4",

}

RIS

TY - JOUR

T1 - On-chip polarization-encoded single-qubit gates with twisted waveguides

AU - Morozko, Fyodor

AU - Novitsky, Andrey

AU - Mikhalychev, Alexander

AU - Karabchevsky, Alina

PY - 2023/11/16

Y1 - 2023/11/16

N2 - Integrated photonics is a remarkable platform for scalable classical and quantum light-based information processing. However, polarization manipulation on a chip despite of its fundamental significance in information processing remains elusive. Polarization manipulation capabilities have been recently demonstrated in femtosecond laser-inscribed twisted waveguides, although the systematic theoretical description of polarization manipulation has not been established for this architecture. In this paper we develop a rigorous theory of a twisted waveguide unveiling its eigenmodes and transmission matrix in the closed form. Utilizing the developed theory, we demonstrate that twisted waveguides can realize virtually arbitrary polarization transformations while satisfying reasonable design constraints. This fact combined with low cost and ease of prototyping of laser inscribed photonic integrated circuits allows us to suggest twisted waveguide as a robust building block for on-chip polarization-encoded information processing.

AB - Integrated photonics is a remarkable platform for scalable classical and quantum light-based information processing. However, polarization manipulation on a chip despite of its fundamental significance in information processing remains elusive. Polarization manipulation capabilities have been recently demonstrated in femtosecond laser-inscribed twisted waveguides, although the systematic theoretical description of polarization manipulation has not been established for this architecture. In this paper we develop a rigorous theory of a twisted waveguide unveiling its eigenmodes and transmission matrix in the closed form. Utilizing the developed theory, we demonstrate that twisted waveguides can realize virtually arbitrary polarization transformations while satisfying reasonable design constraints. This fact combined with low cost and ease of prototyping of laser inscribed photonic integrated circuits allows us to suggest twisted waveguide as a robust building block for on-chip polarization-encoded information processing.

U2 - 10.1103/PhysRevResearch.5.043155

DO - 10.1103/PhysRevResearch.5.043155

M3 - Journal article

VL - 5

JO - Physical Review Research

JF - Physical Review Research

SN - 2643-1564

IS - 4

M1 - 043155

ER -