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A novel wavelength-switching fiber laser source for optically controlled phased-array antenna (OCPAA) is presented for the first time. It can individually scan 25 required wavelengths of the fiber Bragg grating (FBG) array in the OCPAA within 80 ms. The laser source was configured within a unidirectional ring cavity, with a tunable fiber Fabry-Perot filter (FFPF), and two sampled fiber Bragg gratings...
We report an active mode-locked tunable multiple-wavelength fiber laser constructed using a unidirectional ring cavity combined with an amplitude modulator and a single sampled fiber Bragg grating (SFBG). Simultaneous generation of up to six-wavelength picosecond pulses with identical repetition rate and a wavelength spacing of about 1.6 nm (200 GHz) is demonstrated. The spectral width and side-mode...
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