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A multiwavelength fiber ring laser that is based on an S-band erbium-doped fiber amplifier (EDFA) and a semiconductor optical amplifier (SOA) is developed. An optical switch is used to switch the mult...
Multiwavelength fiber ring laser utilizing a multiple phase- shifts phase-only sampled fiber Bragg grating
Multiwavelength fiber multiple phase- shifts phase-only sampled Bragg grating
2015/7/16
A simple technique to multiply the lasing wavelength in a semiconductor optical amplifier (SOA)-based fiber ring laser is proposed and demonstrated, which is based on the utilization of a multiple pha...
Compact Multiwavelength Fiber Lasers in S, C and L Bands
Compact Multiwavelength Fiber Lasers L Bands
2015/7/16
We demonstrate multiwavelength CW lasers for S,C and L bands that emit more than 40 wavelengths simultaneously. We achieve a nominal channel spacing of 100 ± 10 GHz using post-fabrication correction b...