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Solitons and frequency combs in silica microring resonators: Interplay of the Raman and higher-order dispersion effects
被引:93
|作者:
Milian, C.
[1
]
Gorbach, A. V.
[2
]
Taki, M.
[3
]
Yulin, A. V.
[4
]
Skryabin, D. V.
[2
,4
]
机构:
[1] Univ Paris Saclay, Cent Phys Theor, Ecole Polytech, CNRS, F-91128 Palaiseau, France
[2] Univ Bath, Dept Phys, Bath BA2 7AY, Avon, England
[3] Univ Lille 1, PhLAM, F-59655 Villeneuve, France
[4] ITMO Univ, St Petersburg 197101, Russia
来源:
PHYSICAL REVIEW A
|
2015年
/
92卷
/
03期
基金:
英国工程与自然科学研究理事会;
关键词:
GENERATION;
SCATTERING;
RADIATION;
INSTABILITY;
EXCITATION;
EMISSION;
DYNAMICS;
MODES;
WAVES;
D O I:
10.1103/PhysRevA.92.033851
中图分类号:
O43 [光学];
学科分类号:
070207 ;
0803 ;
摘要:
The influence of Raman scattering and higher order dispersions on solitons and frequency comb generation in silica microring resonators is investigated. The Raman effect introduces a threshold value in the resonator quality factor above which the frequency-locked solitons cannot exist, and instead, a rich dynamics characterized by generation of self-frequency-shifting solitons and dispersive waves is observed. A mechanism for broadening the Cherenkov radiation through Hopf instability of the frequency-locked solitons is also reported.
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页数:9
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