Now showing items 1-5 of 5
Cavity-length optimization for high energy pulse generation in a long cavity passively mode-locked all-fiber ring laser
In order to achieve higher pulse energy in a passively mode-locked fiber ring laser, a long cavity length is commonly implemented. However, a long cavity operating in the anomalous dispersion regime also leads to pulse ...
Photonic generation of frequency-tunable microwave signals using an array of uniformly spaced optical combs
We show analytically as well as experimentally a photonic technique for generation of frequency-tunable microwave signals. The technique involves propagating an array of uniformly spaced optical combs with identical comb ...
High-energy dissipative soliton with MHz repetition rate from an all-fiber passively mode-locked laser
We experimentally demonstrate pulse energy enhancement in an all-fiber passively mode-locked laser operating in the large normal dispersion regime. By increasing the laser cavity length as well as its net cavity dispersion, ...
Photonic generation of tunable continuous-wave microwave signals using a temporally-stretched and chirped pulse-train
We show analytically and experimentally that direct photodetection of a temporally-stretched and chirped optical pulse-train together with its time-delayed replica can be exploited to realize the generation of tunable ...
Noise conversion from pump to the passively mode-locked fiber lasers at 1.5 μm
We characterize the noise conversion from the pump relative intensity noise (RIN) to the RIN and phase noise of passively mode-locked lasers at 1.5 μm. Two mode locking mechanisms, nonlinear polarization rotation (NPR) and ...