Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Femtosecond-pulse inscribed FBGs for mode selection in multimode fiber lasers. / Dostovalov, Alexandr V.; Wolf, Alexey A.; Skvortsov, Mikhail I. и др.
в: Optical Fiber Technology, Том 52, 101988, 01.11.2019.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Femtosecond-pulse inscribed FBGs for mode selection in multimode fiber lasers
AU - Dostovalov, Alexandr V.
AU - Wolf, Alexey A.
AU - Skvortsov, Mikhail I.
AU - Abdullina, Sofia R.
AU - Kuznetsov, Aleksey G.
AU - Kablukov, Sergey I.
AU - Babin, Sergey A.
N1 - Funding Information: This work was supported in parts by the Ministry of Science and Higher Education of the Russian Federation (NSU, 14.Y26.31.0017 ), by the state budget of the Russian Federation (IA&E, reg. №AAAA-A17-117062110026-3 ), and the work of A.A.W, A.G.K. and S.A.B. on the FBG effect in multimode Raman fiber laser was supported by Russian Foundation for Basic Research ( 19-52-53021)19-52-53021. Publisher Copyright: © 2019
PY - 2019/11/1
Y1 - 2019/11/1
N2 - Reflection properties of a fiber Bragg grating (FBG) inscribed in a multimode fiber strongly depend on the transverse profile of FBG. Point-by-point FBG fabrication by IR femtosecond pulses with highly nonlinear refraction index variation as a function of intensity within the focal spot offers an opportunity to tailor the FBG transverse profile with high spatial resolution. In this paper we review our recent results on the femtosecond inscription of FBGs in multimode fibers, study of their spectral and mode-selective properties as well as applications for mode selection in multimode and multicore fiber lasers.
AB - Reflection properties of a fiber Bragg grating (FBG) inscribed in a multimode fiber strongly depend on the transverse profile of FBG. Point-by-point FBG fabrication by IR femtosecond pulses with highly nonlinear refraction index variation as a function of intensity within the focal spot offers an opportunity to tailor the FBG transverse profile with high spatial resolution. In this paper we review our recent results on the femtosecond inscription of FBGs in multimode fibers, study of their spectral and mode-selective properties as well as applications for mode selection in multimode and multicore fiber lasers.
KW - WRITING WAVE-GUIDES
KW - BRAGG GRATINGS
KW - HIGH-POWER
KW - DOPED FIBER
KW - RAMAN FIBER
KW - OPTICAL-FIBERS
KW - FUSED-SILICA
KW - PHASE MASK
KW - CORE FIBER
KW - INSCRIPTION
UR - http://www.scopus.com/inward/record.url?scp=85070090035&partnerID=8YFLogxK
UR - https://elibrary.ru/item.asp?id=41622873
U2 - 10.1016/j.yofte.2019.101988
DO - 10.1016/j.yofte.2019.101988
M3 - Article
AN - SCOPUS:85070090035
VL - 52
JO - Optical Fiber Technology
JF - Optical Fiber Technology
SN - 1068-5200
M1 - 101988
ER -
ID: 21144541