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Kvantovaya Elektronika, 2015, Volume 45, Number 3, Pages 235–239 (Mi qe16138)  

This article is cited in 18 scientific papers (total in 18 papers)

Fibre and integrated-optical structures

Long-period fibre grating writing with a slit-apertured femtosecond laser beam (λ=1026 nm)

A. V. Dostovalova, A. A. Wolfa, S. A. Babinba

a Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
References:
Abstract: We report on long-period grating (LPG) writing in a standard telecom fibre, SMF-28e+, via refractive index modification by femtosecond pulses. A method is proposed for grating writing with a slit-apertured beam, which enables one to produce LPGs with reduced background losses and a resonance peak markedly stronger than that in the case of grating writing with a Gaussian beam. The method can be used to fabricate LPGs for use as spectral filters of fibre lasers and sensing elements of sensor systems.
Keywords: refractive index modification by femtosecond pulses, longperiod fibre gratings, spectral filters.
Received: 06.08.2014
Revised: 21.09.2014
English version:
Quantum Electronics, 2015, Volume 45, Issue 3, Pages 235–239
DOI: https://doi.org/10.1070/QE2015v045n03ABEH015647
Bibliographic databases:
Document Type: Article
PACS: 42.70.Nq, 42.65.Re, 42.81.Wg
Language: Russian


Citation: A. V. Dostovalov, A. A. Wolf, S. A. Babin, “Long-period fibre grating writing with a slit-apertured femtosecond laser beam (λ=1026 nm)”, Kvantovaya Elektronika, 45:3 (2015), 235–239 [Quantum Electron., 45:3 (2015), 235–239]
Linking options:
  • https://www.mathnet.ru/eng/qe16138
  • https://www.mathnet.ru/eng/qe/v45/i3/p235
  • This publication is cited in the following 18 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Квантовая электроника Quantum Electronics
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