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Brillouin Gain Spectral Manipulation by Modal Brillouin Interaction for FMF Measurement

This paper focuses on the spectral manipulation of Brillouin gain in two-mode few-mode fiber (FMF); modal Brillouin interaction is realized by launching a 2nd probe beam. With this technique, we can obtain the desired Brillouin gain spectrum in each mode by modal Brillouin interaction, which involves the modal Brillouin loss and the superposition of modal Brillouin acoustic waves. Experiments demonstrate accurate measurement of the desired intra-modal Brillouin gain spectrum with reduced influence from inter-modal crosstalk.

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Informasi Detail

Judul Seri

JOURNAL OF LIGHTWAVE TECHNOLOGY; Vol.40 No.22 November 15, 2022

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 7456-7463

Bahasa

English

ISBN/ISSN

-

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

OPTICAL FIBER SENSORS
STIMULATED BRILLOUIN SCATTERING
OPTICAL FIBER TESTING

Info Detail Spesifik

DOI: 10.1109/JLT.2022.3202520

Pernyataan Tanggungjawab

Hiroshi Takahashi, Tomokazu Oda, Yusuke Koshikiya

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