Quantum Noise Squeezing for Optical Signals in Zinc-Tellurite Fibers

Sorokin AA, Dorofeev VV, Motorin SE, Leuchs G (2021)

Publication Type: Journal article

Publication year: 2021

Journal

B LEBEDEV PHYS INST+ MAIK Nauka/Interperiodica (МАИК Наука/Интерпериодика) / Springer Verlag (Germany)

Book Volume: 48

Pages Range: 390-394

Journal Issue: 12

DOI: 10.3103/S1068335621120071

Abstract

Abstract: Nonclassical multiphoton states of light with squeezed quantum fluctuations are in demand for various ultrahigh-accuracy measurements. In this study, we propose to use fiber of bismuth-modified zinc-tellurite glass with high Kerr nonlinearity to squeeze quantum noise of optical signals. We experimentally fabricated such fiber and, using numerical simulation of the nonlinear evolution of cw laser signal taking into account fiber characteristics for optimum parameters, theoretically demonstrated noise squeezing better than –15 dB.

Authors with CRIS profile

Gerhard Leuchs

Involved external institutions

Russian Academy of Sciences / Росси́йская акаде́мия нау́к (RAS) RU Russian Federation (RU)

How to cite

APA:

Sorokin, A.A., Dorofeev, V.V., Motorin, S.E., & Leuchs, G. (2021). Quantum Noise Squeezing for Optical Signals in Zinc-Tellurite Fibers. B LEBEDEV PHYS INST+ , 48(12), 390-394. https://doi.org/10.3103/S1068335621120071

MLA:

Sorokin, A. A., et al. "Quantum Noise Squeezing for Optical Signals in Zinc-Tellurite Fibers." B LEBEDEV PHYS INST+ 48.12 (2021): 390-394.

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