Research output: Contribution to journal › Article › peer-review
Intermodal modulational instability in graded-index multimode optical fibers. / Dupiol, R.; Bendahmane, A.; Krupa, K. et al.
In: Optics Letters, Vol. 42, No. 17, 01.09.2017, p. 3419-3422.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Intermodal modulational instability in graded-index multimode optical fibers
AU - Dupiol, R.
AU - Bendahmane, A.
AU - Krupa, K.
AU - Fatome, J.
AU - Tonello, A.
AU - Fabert, M.
AU - Couderc, V.
AU - Wabnitz, S.
AU - Millot, G.
N1 - Publisher Copyright: © 2017 Optical Society of America.
PY - 2017/9/1
Y1 - 2017/9/1
N2 - We report on the experimental observation of an intermodal noise-seeded modulational instability process (MI) taking place in the normal dispersion regime of a few-mode graded-index optical fiber. Strong power dependence of the MI spectra is observed, with a peak gain modulation frequency that scales as the square root of the injected light power. These observations are in excellent agreement with the predictions of a bimodal-MI model.
AB - We report on the experimental observation of an intermodal noise-seeded modulational instability process (MI) taking place in the normal dispersion regime of a few-mode graded-index optical fiber. Strong power dependence of the MI spectra is observed, with a peak gain modulation frequency that scales as the square root of the injected light power. These observations are in excellent agreement with the predictions of a bimodal-MI model.
KW - SUPERCONTINUUM GENERATION
KW - BIREFRINGENT FIBER
KW - POLARIZATION
KW - CONVERSION
KW - BEAM
UR - http://www.scopus.com/inward/record.url?scp=85028584794&partnerID=8YFLogxK
U2 - 10.1364/OL.42.003419
DO - 10.1364/OL.42.003419
M3 - Article
C2 - 28957052
AN - SCOPUS:85028584794
VL - 42
SP - 3419
EP - 3422
JO - Optics Letters
JF - Optics Letters
SN - 0146-9592
IS - 17
ER -
ID: 9916181