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- Title
Hybrid Mode-Locked Fiber Ring Laser Using Graphene Saturable Absorbers to Generate 20 and 50-GHz Pulse Trains.
- Authors
Rahman, A.; Fan, S.; Dutta, N. K.
- Abstract
Optical pulses at high repetition rates are generated using rational harmonic mode locking and saturable absorber made of graphene nanoparticles in a fiber laser. The pulse generation from the fiber laser is modeled by solving the Generalized Nonlinear Schrodinger Equation. The computation involved varying the various saturable absorption parameters, such as linear and nonlinear absorption coefficients. Experimentally stable pulse trains at 20 GHz and 50 GHz are generated with a pulse width of ∼ 2.7 ps. This result agrees with the simulation.
- Subjects
MODE-locked lasers; RING lasers; FIBER lasers; GRAPHENE; SCHRODINGER equation; ABSORPTION coefficients
- Publication
International Journal of High Speed Electronics & Systems, 2023, Vol 32, Issue 2-4, p1
- ISSN
0129-1564
- Publication type
Article
- DOI
10.1142/S0129156423500106