[17a-P2-1~6] 3.6 Ultrashort-pulse and high-intensity lasers

[17a-P2-4] Fast Wavelength-Switchable Figure-nine Er Fiber Laser Using a Galvanometer-Driven Intracavity Filter

〇Toshiro Fujita¹, Yasuyuki Ozeki¹ (1.The Univ. of Tokyo)

Keywords:mode-locked fiber laser, wavelength tunable, picosecond pulse

We demonstrate a polarization-maintaining Er fiber laser, which is capable of fast wavelength switching in less than 10 ms. Within the wavelength range of 30 nm, the pulse duration was less than 1.1 ps and the time-bandwidth product was less than 0.34.