Standard

Second harmonic generation in multimode graded-index fibers : Spatial beam cleaning and multiple harmonic sideband generation. / Ceoldo, D.; Krupa, K.; Tonello, A. и др.

в: Optics Letters, Том 42, № 5, 01.03.2017, стр. 971-974.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Ceoldo, D, Krupa, K, Tonello, A, Couderc, V, Modotto, D, Minoni, U, Millot, G & Wabnitz, S 2017, 'Second harmonic generation in multimode graded-index fibers: Spatial beam cleaning and multiple harmonic sideband generation', Optics Letters, Том. 42, № 5, стр. 971-974. https://doi.org/10.1364/OL.42.000971

APA

Ceoldo, D., Krupa, K., Tonello, A., Couderc, V., Modotto, D., Minoni, U., Millot, G., & Wabnitz, S. (2017). Second harmonic generation in multimode graded-index fibers: Spatial beam cleaning and multiple harmonic sideband generation. Optics Letters, 42(5), 971-974. https://doi.org/10.1364/OL.42.000971

Vancouver

Ceoldo D, Krupa K, Tonello A, Couderc V, Modotto D, Minoni U и др. Second harmonic generation in multimode graded-index fibers: Spatial beam cleaning and multiple harmonic sideband generation. Optics Letters. 2017 март 1;42(5):971-974. doi: 10.1364/OL.42.000971

Author

Ceoldo, D. ; Krupa, K. ; Tonello, A. и др. / Second harmonic generation in multimode graded-index fibers : Spatial beam cleaning and multiple harmonic sideband generation. в: Optics Letters. 2017 ; Том 42, № 5. стр. 971-974.

BibTeX

@article{7c6378abb63d49ceab0aa7cecb7097cb,
title = "Second harmonic generation in multimode graded-index fibers: Spatial beam cleaning and multiple harmonic sideband generation",
abstract = "We study experimentally and numerically the spectral and spatial dynamics of second harmonic generation in an all-optically poled multimode graded-index fiber. In contrast with poled single-mode fibers, in a multimode graded-index fiber a pump can generate a series of sharp sidebands around its second harmonic (SH) that originate from the sub-millimetric periodic evolution of the intensity at the fundamental frequency. The mutual interaction between the fundamental and its SH may also strongly affect the spatial distribution of guided light for both colors: when increasing the pump power, both fundamental and SH output beams evolve from disordered multimode speckles into two bell-shaped beams.",
keywords = "OPTICAL-FIBERS, INSTABILITY, GLASSES, PULSES, LIGHT",
author = "D. Ceoldo and K. Krupa and A. Tonello and V. Couderc and D. Modotto and U. Minoni and G. Millot and S. Wabnitz",
note = "Publisher Copyright: {\textcopyright} 2017 Optical Society of America.",
year = "2017",
month = mar,
day = "1",
doi = "10.1364/OL.42.000971",
language = "English",
volume = "42",
pages = "971--974",
journal = "Optics Letters",
issn = "0146-9592",
publisher = "The Optical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Second harmonic generation in multimode graded-index fibers

T2 - Spatial beam cleaning and multiple harmonic sideband generation

AU - Ceoldo, D.

AU - Krupa, K.

AU - Tonello, A.

AU - Couderc, V.

AU - Modotto, D.

AU - Minoni, U.

AU - Millot, G.

AU - Wabnitz, S.

N1 - Publisher Copyright: © 2017 Optical Society of America.

PY - 2017/3/1

Y1 - 2017/3/1

N2 - We study experimentally and numerically the spectral and spatial dynamics of second harmonic generation in an all-optically poled multimode graded-index fiber. In contrast with poled single-mode fibers, in a multimode graded-index fiber a pump can generate a series of sharp sidebands around its second harmonic (SH) that originate from the sub-millimetric periodic evolution of the intensity at the fundamental frequency. The mutual interaction between the fundamental and its SH may also strongly affect the spatial distribution of guided light for both colors: when increasing the pump power, both fundamental and SH output beams evolve from disordered multimode speckles into two bell-shaped beams.

AB - We study experimentally and numerically the spectral and spatial dynamics of second harmonic generation in an all-optically poled multimode graded-index fiber. In contrast with poled single-mode fibers, in a multimode graded-index fiber a pump can generate a series of sharp sidebands around its second harmonic (SH) that originate from the sub-millimetric periodic evolution of the intensity at the fundamental frequency. The mutual interaction between the fundamental and its SH may also strongly affect the spatial distribution of guided light for both colors: when increasing the pump power, both fundamental and SH output beams evolve from disordered multimode speckles into two bell-shaped beams.

KW - OPTICAL-FIBERS

KW - INSTABILITY

KW - GLASSES

KW - PULSES

KW - LIGHT

UR - http://www.scopus.com/inward/record.url?scp=85014674753&partnerID=8YFLogxK

U2 - 10.1364/OL.42.000971

DO - 10.1364/OL.42.000971

M3 - Article

C2 - 28248344

AN - SCOPUS:85014674753

VL - 42

SP - 971

EP - 974

JO - Optics Letters

JF - Optics Letters

SN - 0146-9592

IS - 5

ER -

ID: 10064801