A 40-GHz 850-fs regeneratively FM mode-locked polarization-maintaining erbium fiber ring laser

A Polarization-Maintaining and Dispersio

A Polarization-Maintaining and Dispersion-Managed 10-GHz Mode-Locked Erbium Fiber Ring Laser Providing Both sech2- and Gaussian-Shaped Pulses

✍ B. Bakhshi; P.A. Andrekson; Xiupu Zhang 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 129 KB

We have constructed a polarization-maintaining and dispersion-managed 10-GHz regeneratively mode-locked Erbium fiber ring laser which generates highly stable and nearly transform-limited 3.5-to 7-ps sech 2 pulses at 1560 nm. By forcing the wavelength to a narrow-band ripple in the transfer function