Optical pulse source is TSL-210 active mode-locked laser with tunable wavelength, pulse period is 400 ps (2. 5 Gbit/s)and pulse half-width is 32 ps.

• 光源采用TSL－210型可调谐主动销模激光器，脉冲周期为400ps（2.；5Gbit/s），脉冲半宽为32ps。