Nonlinear beam self-cleaning in a coupled cavity composite laser based on multimode fiber

R. Guenard; K. Krupa; R. Dupiol; M. Fabert; A. Bendahmane; V. Kermene; A. Desfarges-Berthelemot; J. L. Auguste; A. Tonello; A. Barthélémy; G. Millot; S. Wabnitz; V. Couderc

doi:10.1364/OE.25.022219

Nonlinear beam self-cleaning in a coupled cavity composite laser based on multimode fiber

R. Guenard, K. Krupa, R. Dupiol, M. Fabert, A. Bendahmane, V. Kermene, A. Desfarges-Berthelemot, J. L. Auguste, A. Tonello, A. Barthélémy, G. Millot, S. Wabnitz, V. Couderc

Лаборатория нелинейной оптики волноводных систем ФФ

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

33 Цитирования (Scopus)

Аннотация

We study a coupled cavity laser configuration where a passively Q-switched Nd:YAG microchip laser is combined with an extended cavity, including a doped multimode fiber. For appropriate coupling levels with the extended cavity, we observed that beam self-cleaning was induced in the multimode fiber thanks to nonlinear modal coupling, leading to a quasi-single mode laser output. In the regime of beam self-cleaning, laser pulse duration was reduced from 525 to 225 ps. We also observed a Q-switched mode-locked operation, where spatial self-cleaning was accompanied by far-detuned nonlinear frequency conversion in the active multimode fiber.

Язык оригинала	английский
Страницы (с-по)	22219-22227
Число страниц	9
Журнал	Optics Express
Том	25
Номер выпуска	19
DOI	https://doi.org/10.1364/OE.25.022219
Состояние	Опубликовано - 18 сен 2017

Доступ к документу

10.1364/OE.25.022219

Link to publication in Scopus

Fingerprint Подробные сведения о темах исследования «Nonlinear beam self-cleaning in a coupled cavity composite laser based on multimode fiber». Вместе они формируют уникальный семантический отпечаток (fingerprint).

Цитировать

@article{b03ead70644945d687f514945e6400c1,

title = "Nonlinear beam self-cleaning in a coupled cavity composite laser based on multimode fiber",

abstract = "We study a coupled cavity laser configuration where a passively Q-switched Nd:YAG microchip laser is combined with an extended cavity, including a doped multimode fiber. For appropriate coupling levels with the extended cavity, we observed that beam self-cleaning was induced in the multimode fiber thanks to nonlinear modal coupling, leading to a quasi-single mode laser output. In the regime of beam self-cleaning, laser pulse duration was reduced from 525 to 225 ps. We also observed a Q-switched mode-locked operation, where spatial self-cleaning was accompanied by far-detuned nonlinear frequency conversion in the active multimode fiber.",

keywords = "MODE OPERATION, AMPLIFIER",

author = "R. Guenard and K. Krupa and R. Dupiol and M. Fabert and A. Bendahmane and V. Kermene and A. Desfarges-Berthelemot and Auguste, {J. L.} and A. Tonello and A. Barth{\'e}l{\'e}my and G. Millot and S. Wabnitz and V. Couderc",

year = "2017",

month = sep,

day = "18",

doi = "10.1364/OE.25.022219",

language = "English",

volume = "25",

pages = "22219--22227",

journal = "Optics Express",

issn = "1094-4087",

publisher = "The Optical Society",

number = "19",

}

Nonlinear beam self-cleaning in a coupled cavity composite laser based on multimode fiber. / Guenard, R.; Krupa, K.; Dupiol, R.; Fabert, M.; Bendahmane, A.; Kermene, V.; Desfarges-Berthelemot, A.; Auguste, J. L.; Tonello, A.; Barthélémy, A.; Millot, G.; Wabnitz, S.; Couderc, V.

В: Optics Express, Том 25, № 19, 18.09.2017, стр. 22219-22227.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Nonlinear beam self-cleaning in a coupled cavity composite laser based on multimode fiber

AU - Guenard, R.

AU - Krupa, K.

AU - Dupiol, R.

AU - Fabert, M.

AU - Bendahmane, A.

AU - Kermene, V.

AU - Desfarges-Berthelemot, A.

AU - Auguste, J. L.

AU - Tonello, A.

AU - Barthélémy, A.

AU - Millot, G.

AU - Wabnitz, S.

AU - Couderc, V.

PY - 2017/9/18

Y1 - 2017/9/18

N2 - We study a coupled cavity laser configuration where a passively Q-switched Nd:YAG microchip laser is combined with an extended cavity, including a doped multimode fiber. For appropriate coupling levels with the extended cavity, we observed that beam self-cleaning was induced in the multimode fiber thanks to nonlinear modal coupling, leading to a quasi-single mode laser output. In the regime of beam self-cleaning, laser pulse duration was reduced from 525 to 225 ps. We also observed a Q-switched mode-locked operation, where spatial self-cleaning was accompanied by far-detuned nonlinear frequency conversion in the active multimode fiber.

AB - We study a coupled cavity laser configuration where a passively Q-switched Nd:YAG microchip laser is combined with an extended cavity, including a doped multimode fiber. For appropriate coupling levels with the extended cavity, we observed that beam self-cleaning was induced in the multimode fiber thanks to nonlinear modal coupling, leading to a quasi-single mode laser output. In the regime of beam self-cleaning, laser pulse duration was reduced from 525 to 225 ps. We also observed a Q-switched mode-locked operation, where spatial self-cleaning was accompanied by far-detuned nonlinear frequency conversion in the active multimode fiber.

KW - MODE OPERATION

KW - AMPLIFIER

UR - http://www.scopus.com/inward/record.url?scp=85029433858&partnerID=8YFLogxK

U2 - 10.1364/OE.25.022219

DO - 10.1364/OE.25.022219

M3 - Article

C2 - 29041536

AN - SCOPUS:85029433858

VL - 25

SP - 22219

EP - 22227

JO - Optics Express

JF - Optics Express

SN - 1094-4087

IS - 19

ER -