The 1064nm nanosecond pulsed fiber laser is integrated with high power distributed feedback (DFB) or Fabry–Perot (FP) semiconductor laser. Utilizing pulse drive circuit and direct modulation realizes high peak power output with short pulse at ns level. The minimum pulse width is down to 0.5ns, the peak power is up to 1W, and the maximum repetition rate can excess 3MHz. The both ranges of pulse width and repetition rate are selectable. It is an ideal seed source for pulsed fiber laser designed with master oscillator power amplifier (MOPA) architecture. Besides, this nanosecond fiber laser can provide output power up to 400mW under continuous operating state. Powered via 24V DC power source, and working temperature ranges from -35 to +65℃, this fiber laser is suitable for very difficult work environments.

DTS 1064nm nanosecond pulsed fiber laser is a high efficiency pulsed laser source that adopts master oscillator power amplifier (MOPA) architecture design, uses high performance narrow linewidth distributed feedback (DFB) semiconductor laser as seed source, and built-in signal generator. The multi-stage optical amplification is optimized to achieve high peak power laser output with ns level pulse width. These lasers are powered via 5-12V DC power supply.