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We investigate the operating characteristics of Brillouin semiconductor fiber lasers in linear cavity configurations and show that they exhibit improved output (number of wavelengths within a specified power uniformity) compared to ring cavity configurations.
We demonstrate optical bistability in a semiconductor fiber laser incorporating an electro-absorption modulator. The width of the bistable region can be controlled by simple adjustment of the laser operating parameters.
We investigate the characteristics of multiwavelength O-band Brillouin semiconductor fiber lasers in a linear cavity configuration. We generate 8 wavelengths within 3 dB and a spacing of ~ 12.7 GHz.
We demonstrate a mode-locked, multiwavelength erbium-doped fiber laser at 2.5 GHz with 25-GHz channel spacing and that is wavelength tunable from 1545 to 1558 nm. Stable, room-temperature operation is obtained by exploiting four-wave mixing in a length of highly nonlinear fiber. At a central wavelength of 1549.5 nm, we obtain 30 wavelengths within 3 dB and 46 wavelengths within 6 dB; the full-width...
We report a stable, dual-wavelength mode-locked fiber laser at 1 GHz with a wavelength spacing of 0.7 nm. Alternate switching between single and dual wavelength output was also achieved by simple adjustment of the pump power.
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