Researches of Parameters of Chiral Few-Mode Optical Fiber Pilot Sample with Improved Height of Step Refractive Index Profile-Reference-Cited by-同舟云学术

Researches of Parameters of Chiral Few-Mode Optical Fiber Pilot Sample with Improved Height of Step Refractive Index Profile

Published:2021-03-31 Issue:1 Volume:7 Page:6-19
ISSN:1813-324X
Container-title:Proceedings of Telecommunication Universities
language:
Short-container-title:Tr. učebn. zaved. svâzi

Author:

Bourdine A.¹^ORCID,Barashkin A.²,Burdin V.²^ORCID,Dashkov M.²^ORCID,Demidov V.³^ORCID,Khokhlov A.³,Ter-Nersesyants E.³,Matrosova A.⁴^ORCID,Pchelkin G.⁵,Dukel’skii K.⁶^ORCID,Evtushenko A.²,Zaitseva E.²,Ismail Ya.⁷^ORCID,Yin Ju.⁸,Kuznetsov A.⁹^ORCID,Morozov O.⁹^ORCID,Sakhabutdinov A.⁹^ORCID,Petruccione F.⁷^ORCID,Singh G.¹⁰^ORCID,Tiwari M.¹⁰,Janyani V.¹⁰^ORCID

Affiliation:

1. Povolzhskiy State University of Telecommunications & Informatics; Research and Production Association S.I. Vavilov State Optical Institute; OptoFiber Lab, LLC; The Bonch-Bruevich Saint-Petersburg State University of Telecommunications

2. Povolzhskiy State University of Telecommunications & Informatics

3. Research and Production Association S.I. Vavilov State Optical Institute

4. Research and Production Association S.I. Vavilov State Optical Institute; ITMO University

5. Research and Production Association S.I. Vavilov State Optical Institute; Peter the Great Saint Petersburg Polytechnic University

6. Research and Production Association S.I. Vavilov State Optical Institute; The Bonch-Bruevich Saint-Petersburg State University of Telecommunications; ITMO University

7. University of KwaZulu-Natal

8. University of Science and Technology of China

9. Kazan National Research Technical University named after A.N. Tupolev ‒ KAI

10. Malaviya National Institute of Technology

Abstract

This work presents results of researhes of fabricated pilot sample of chiral few-mode optical fiber (FMF) with induced twisting of 10 and 66 revolutions per meter, core diameter 11 µm (that almost corresponds to standard singlemode optical fibers), typical “telecommuniction” cladding diameter 125 µm and improved height of step refractive index profile. Proposed few-mode optical fiber supports 4 guided modes over “C”-band. We considered design and selection of desired technological parameters, based on results of computations, performed by both rigorous and approximation methods. Spectral curves of dispersion parameters are reprented as well as results of experimental measurements near-field laser beam profile and spectral and pulse responces of laser-excited optical signals.

Funder

Russian Foundation for Basic Research

Publisher

Bonch-Bruevich State University of Telecommunications

Link

https://tuzs.sut.ru/release/tuzs_v7_i1_y2021/article_1.pdf

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