137 citations · 401 across the 11 of their papers we have counts for
11 papers
Collision-induced Hopf-type bifurcation reversible transitions in a dual-wavelength femtosecond fiber laser
Runmin Liu, Defeng Zou, Shuang Niu +2
Collision refers to a striking nonlinear interaction in dissipative systems, revealing the particle-like properties of solitons. In dual-wavelength mode-locked fiber lasers, collis…
Chaotic internal dynamics of dissipative optical soliton molecules
Youjian Song, Defeng Zou, Omri Gat +2
When a laser cavity supports the propagation of several ultrashort pulses, these pulses interact and can form compact bound states called soliton molecules. Soliton molecules are f…
Synchronization of the internal dynamics of optical soliton molecules
Defeng Zou, Youjian Song, Omri Gat +2
Optical soliton molecules in ultrafast lasers present striking analogies with their matter molecule counterparts, such as internal vibrations. However, the vibrations of soliton mo…
Narrow-linewidth optical frequency comb reference to a fiber delay line
Haochen Tian, Fei Meng, Baike Lin +4
In this letter, we derive a fully-stabilized narrow-linewidth optical frequency comb (OFC) reference to a kilometer-long fiber delay line for the first time, to the best of our kno…
Spontaneous emission noise in mode-locked lasers and frequency combs
Ruoyu Liao, Chao Mei, Youjian Song +2
Amplified spontaneous emission (ASE) causes fluctuations of pulse energy, of the optical phase and of the timing of the pulse intensity envelope in a mode-locked laser or frequency…
Power spectral density analysis of relative comb-line phase jitter in a twin-soliton molecule
Haochen Tian, Defeng Zou, Youjian Song +1
Investigation on the relative phase evolution between two bounded optical solitons is essential for its potential applications in development of larger telecommunication capacity o…