Double-ring cavity configuration of actively mode-locked multi-wavelength fiber laser with equally tunable wavelength spacing

Tunable multi-wavelength combined linear

Tunable multi-wavelength combined linear-cavity fiber laser source with equally changed wavelength spacing

✍ Jianliang Yang 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 288 KB

A tunable multi-wavelength combined linear-cavity ÿber laser source with equally changed wavelength spacing is proposed for the ÿrst time. The wavelength tuning is realized by stretching or compressing the ÿber Bragg gratings incorporated in the laser cavity. To ensure a wavelength tuning with equal