Measurements of Verdet constant in heavy metal oxide glasses for magneto-optic fiber current sensors

Kamil Barczak; Jarosław Cimek; Ryszard Stępień; Ryszard Buczyński

doi:10.1016/j.optmat.2021.111942

Measurements of Verdet constant in heavy metal oxide glasses for magneto-optic fiber current sensors

Kamil Barczak
, Jarosław Cimek
, Ryszard Stępień
, Ryszard Buczyński

Katedra Optoelektroniki (RE/RE4)

Lukasiewicz Research Network-Upper Silesian Institute of Technology
University of Warsaw

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

11 Cytowania z bazy Scopus

Abstrakt

We investigate the Verdet constant in selected heavy metal oxide glasses with good rheological properties for multiple thermal processing. The measurement results prove that lead-bismuth-gallate and tellurite glasses have Verdet constant of 69.33 rad T⁻¹m⁻¹ and 54.91 rad T⁻¹m⁻¹, respectively, at a wavelength of 475 nm. These magneto-optic responses are higher than in the case of pure silica or other commercially available soft glasses used in optical fiber development. The investigated glasses are potential candidates for all-fiber optical current sensors with enhanced sensitivity and resolution.

Język oryginału	angielski
Numer artykułu	111942
Czasopismo	Optical Materials
Tom	123
Identyfikatory DOI	https://doi.org/10.1016/j.optmat.2021.111942
Status publikacji	Opublikowano - sty 2022

Obszary tematyczne ASJC Scopus

Materiały elektroniczne, optyczne i magnetyczne
Fizyka atomowa i molekularna oraz optyka
Spektroskopia
Chemia fizyczna i teoretyczna
Chemia organiczna
Chemia nieorganiczna
Inżynieria elektryczna i elektroniczna

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10.1016/j.optmat.2021.111942

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title = "Measurements of Verdet constant in heavy metal oxide glasses for magneto-optic fiber current sensors",

abstract = "We investigate the Verdet constant in selected heavy metal oxide glasses with good rheological properties for multiple thermal processing. The measurement results prove that lead-bismuth-gallate and tellurite glasses have Verdet constant of 69.33 rad T−1m−1 and 54.91 rad T−1m−1, respectively, at a wavelength of 475 nm. These magneto-optic responses are higher than in the case of pure silica or other commercially available soft glasses used in optical fiber development. The investigated glasses are potential candidates for all-fiber optical current sensors with enhanced sensitivity and resolution.",

keywords = "Faraday effect, Magneto-optic materials, Magneto-optic sensors, Soft glasses, Verdet constant",

author = "Kamil Barczak and Jaros{\l}aw Cimek and Ryszard St{\c e}pie{\'n} and Ryszard Buczy{\'n}ski",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",

year = "2022",

month = jan,

doi = "10.1016/j.optmat.2021.111942",

language = "English",

volume = "123",

journal = "Optical Materials",

issn = "0925-3467",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Measurements of Verdet constant in heavy metal oxide glasses for magneto-optic fiber current sensors

AU - Barczak, Kamil

AU - Cimek, Jarosław

AU - Stępień, Ryszard

AU - Buczyński, Ryszard

PY - 2022/1

Y1 - 2022/1

N2 - We investigate the Verdet constant in selected heavy metal oxide glasses with good rheological properties for multiple thermal processing. The measurement results prove that lead-bismuth-gallate and tellurite glasses have Verdet constant of 69.33 rad T−1m−1 and 54.91 rad T−1m−1, respectively, at a wavelength of 475 nm. These magneto-optic responses are higher than in the case of pure silica or other commercially available soft glasses used in optical fiber development. The investigated glasses are potential candidates for all-fiber optical current sensors with enhanced sensitivity and resolution.

AB - We investigate the Verdet constant in selected heavy metal oxide glasses with good rheological properties for multiple thermal processing. The measurement results prove that lead-bismuth-gallate and tellurite glasses have Verdet constant of 69.33 rad T−1m−1 and 54.91 rad T−1m−1, respectively, at a wavelength of 475 nm. These magneto-optic responses are higher than in the case of pure silica or other commercially available soft glasses used in optical fiber development. The investigated glasses are potential candidates for all-fiber optical current sensors with enhanced sensitivity and resolution.

KW - Faraday effect

KW - Magneto-optic materials

KW - Magneto-optic sensors

KW - Soft glasses

KW - Verdet constant

UR - https://www.scopus.com/pages/publications/85122152428

U2 - 10.1016/j.optmat.2021.111942

DO - 10.1016/j.optmat.2021.111942

M3 - Article

AN - SCOPUS:85122152428

SN - 0925-3467

VL - 123

JO - Optical Materials

JF - Optical Materials

M1 - 111942

ER -

Measurements of Verdet constant in heavy metal oxide glasses for magneto-optic fiber current sensors

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