Connet nanosecond (ns) pulsed fiber lasers are usually based on the design of the Master Oscillator Power-Amplifier (MOPA) structure. The main oscillator is used to generate nanosecond (ns) optical pulses. The power amplifier of the first grade boosts the output power.
3. An external modulator such as an acousto-optic modulator (AOM) generates optical pulses in the order of tens of ns to us, usually used for longer nanosecond (ns) pulses, such as hundreds of ns. The seed laser can be a semiconductor laser or the fiber laser can maintain the spectrum and spectrum characteristics of the seed laser by means of the pulse generated by the external modulator. The quality of the optical pulse is excellent, which is suitable for occasions with high pulse requirements. For example, single-frequency narrow linewidth pulsed fiber laser.
Connet has a very strong technical strength in the field of nanosecond (ns) pulsed fiber lasers. It produces pulse generation, shaping, high power amplification, and nonlinear effects such as stimulated Brillouin scattering (SBS) and stimulated Raman scattering (SRS), Four-wave mixing (FWM) suppression and other key technologies have a deep understanding. The working wavelength of the product covers the 0.5um, 1.0um, 1.5um, and 2.0um bands, which provides high pulse peak power, high energy, and high reliability nanosecond (ns) pulse fiber laser products for many users around the world.