4 research outputs found
Toward Self-Similar Propagation of Optical Pulses in a Dispersion Tailored, Nonlinear, and Segmented Bragg-Fiber at 2.8 m
High Sensitive Fiber Optic Temperature Sensor Based on a Side-polished Single-mode Fiber Coupled to a Tapered Multimode Overlay Waveguide
Passively q-switched 11 channels stable brillouin erbium-doped fiber laser with graphene as the saturable absorber
A passively Q-switch Brillouin-Erbium Doped Fiber Laser (BEDFL) with 11
stable lasing wavelengths at peak power of -15 dBm between 1550.1 nm to 1551.0 nm,
1.67 ยตs pulse width and repetition rate of 152.40 kHz is demonstrated. The proposed
BEDLF uses a 7.7 km Dispersion Compensating Fiber (DCF), assisted by an Erbium
Doped Fiber Amplifier (EDFA) to generate the multi-wavelength output by Stimulated
Brillouin Scattering. A graphene layer embedded in the laser cavity acts as a saturable
absorber, allowing for Q-switched pulses