Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber with Decelerating Nonlinearity

Standard

Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber with Decelerating Nonlinearity. / Niang, Alioune; Modotto, Daniele; Tonello, Alessandro et al.

In: IEEE Photonics Journal, Vol. 12, No. 2, 6500308, 04.2020.

Research output: Contribution to journal › Article › peer-review

Harvard

Niang, A, Modotto, D, Tonello, A, Mangini, F, Minoni, U, Zitelli, M, Fabert, M, Jima, MA, Egorova, ON, Levchenko, AE, Semjonov, SL, Lipatov, DS, Babin, S, Couderc, V & Wabnitz, S 2020, 'Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber with Decelerating Nonlinearity', IEEE Photonics Journal, vol. 12, no. 2, 6500308. https://doi.org/10.1109/JPHOT.2020.2979938

APA

Niang, A., Modotto, D., Tonello, A., Mangini, F., Minoni, U., Zitelli, M., Fabert, M., Jima, M. A., Egorova, O. N., Levchenko, A. E., Semjonov, S. L., Lipatov, D. S., Babin, S., Couderc, V., & Wabnitz, S. (2020). Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber with Decelerating Nonlinearity. IEEE Photonics Journal, 12(2), [6500308]. https://doi.org/10.1109/JPHOT.2020.2979938

Vancouver

Niang A, Modotto D, Tonello A, Mangini F, Minoni U, Zitelli M et al. Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber with Decelerating Nonlinearity. IEEE Photonics Journal. 2020 Apr;12(2):6500308. doi: 10.1109/JPHOT.2020.2979938

Author

Niang, Alioune ; Modotto, Daniele ; Tonello, Alessandro et al. / Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber with Decelerating Nonlinearity. In: IEEE Photonics Journal. 2020 ; Vol. 12, No. 2.

BibTeX

@article{3ab56b50fe494dfbaeccba4cbc534918,

title = "Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber with Decelerating Nonlinearity",

abstract = "We experimentally demonstrate spatial beam self-cleaning in an Yb-doped graded-index multimode fiber taper, both in passive and active configurations. The input laser beam at 1064 nm was injected for propagation from the small to the large core side of the taper, with laser diode pumping in a counterdirectional configuration. The Kerr effect permits to obtain high-beam quality amplification with no accompanying frequency conversions. As a result, our nonlinear taper amplifier may provide an important building block for multimode fiber lasers and amplifiers.",

keywords = "Fiber nonlinear optics, optical fiber amplifiers, QUALITY, CAVITY, SUPERCONTINUUM GENERATION, INTERFERENCE",

author = "Alioune Niang and Daniele Modotto and Alessandro Tonello and Fabio Mangini and Umberto Minoni and Mario Zitelli and Marc Fabert and Jima, {Mesay Addisu} and Egorova, {O. N.} and Levchenko, {Andrey E.} and Semjonov, {Sergei L.} and Lipatov, {Denis S.} and Sergey Babin and Vincent Couderc and Stefan Wabnitz",

year = "2020",

month = apr,

doi = "10.1109/JPHOT.2020.2979938",

language = "English",

volume = "12",

journal = "IEEE Photonics Journal",

issn = "1943-0655",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2",

}

RIS

TY - JOUR

T1 - Spatial Beam Self-Cleaning in Tapered Yb-Doped GRIN Multimode Fiber with Decelerating Nonlinearity

AU - Niang, Alioune

AU - Modotto, Daniele

AU - Tonello, Alessandro

AU - Mangini, Fabio

AU - Minoni, Umberto

AU - Zitelli, Mario

AU - Fabert, Marc

AU - Jima, Mesay Addisu

AU - Egorova, O. N.

AU - Levchenko, Andrey E.

AU - Semjonov, Sergei L.

AU - Lipatov, Denis S.

AU - Babin, Sergey

AU - Couderc, Vincent

AU - Wabnitz, Stefan

PY - 2020/4

Y1 - 2020/4

N2 - We experimentally demonstrate spatial beam self-cleaning in an Yb-doped graded-index multimode fiber taper, both in passive and active configurations. The input laser beam at 1064 nm was injected for propagation from the small to the large core side of the taper, with laser diode pumping in a counterdirectional configuration. The Kerr effect permits to obtain high-beam quality amplification with no accompanying frequency conversions. As a result, our nonlinear taper amplifier may provide an important building block for multimode fiber lasers and amplifiers.

AB - We experimentally demonstrate spatial beam self-cleaning in an Yb-doped graded-index multimode fiber taper, both in passive and active configurations. The input laser beam at 1064 nm was injected for propagation from the small to the large core side of the taper, with laser diode pumping in a counterdirectional configuration. The Kerr effect permits to obtain high-beam quality amplification with no accompanying frequency conversions. As a result, our nonlinear taper amplifier may provide an important building block for multimode fiber lasers and amplifiers.

KW - Fiber nonlinear optics

KW - optical fiber amplifiers

KW - QUALITY

KW - CAVITY

KW - SUPERCONTINUUM GENERATION

KW - INTERFERENCE

UR - http://www.scopus.com/inward/record.url?scp=85082883514&partnerID=8YFLogxK

U2 - 10.1109/JPHOT.2020.2979938

DO - 10.1109/JPHOT.2020.2979938

M3 - Article

AN - SCOPUS:85082883514

VL - 12

JO - IEEE Photonics Journal

JF - IEEE Photonics Journal

SN - 1943-0655

IS - 2

M1 - 6500308

ER -

ID: 23950591