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Quantum Projectors Implemented With Optical Directional Couplers in Ion-Exchanged Glasses

Ion-exchanged glass as a platform for quantum photonics is proposed. Quantum projectors are implemented with integrated optical directional couplers fabricated by ion-exchange K + /Na + in soda-lime glass. We consider devices composed of concatenated directional couplers which implement N -dimensional quantum projective measurements, and concomitantly the production of 1-qudit states. The fundamental units of these devices are 2 × 2 directional couplers that are experimentally studied in order to obtain, through an optical characterization, empiric relationships between fabrication and optical parameters of such couplers. Likewise, a two-dimensional quantum projector is demonstrated so that projective measurements are obtained for the states of bases X (diagonal) and Y (circular).

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Informasi Detail

Judul Seri

JOURNAL OF LIGHTWAVE TECHNOLOGY; Vol.40 No.23 December 1, 2022

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 7676-7684

Bahasa

English

ISBN/ISSN

-

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

INTEGRATED QUANTUM PASSIVE ELEMENTS
INTEGRATED QUANTUM PROJECTIVE METERS
ION-EXCHANGED GLASS PLATFORM

Info Detail Spesifik

DOI: 10.1109/JLT.2022.3189206

Pernyataan Tanggungjawab

Xesus Prieto-Blanco, Carlos Montero-Orille, Jesus Linares, Hector Gonzalez-Nunez, Daniel Balado

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