Starting dynamics of dissipative-soliton fiber laser.
We study the starting dynamics of an all-normal-dispersion Yb-doped fiber laser experimentally and compare them to an existing stochastic model of starting from quantum noise. The laser reaches mode locking 10 to 100 times faster than a soliton laser with similar parameters. According to the model, the fast starting can be attributed to the large pulse energy in the normal-dispersion laser. We also report direct observations of starting from relaxation oscillations and discuss that process in light of the theory.
Li
Heng
H
Cornell Laboratory for Accelerator-Based Sciences and Education (CLASSE), Physics Department, Cornell University, Ithaca, New York 14853, USA. hl344@cornell.edu
Ouzounov
Dimitre G
DG
Wise
Frank W
FW
D005336:Fiber Optic Technology / Q000295:instrumentation*; D007834:Lasers; D008027:Light