The nanosecond pulse laser adopts a unique circuit and optical optimization design. The output laser pulse width, peak power, and repetition frequency can be adjusted. The working wavelength and power output are stable, and the noise is low. Single mode multi-mode is optional. The RS232 serial port can be remotely adjusted to support internal and external triggering.
The single frequency narrow linewidth fiber laser adopts the rare-earth doped fiber DFB laser cavity structure, with a single longitudinal mode laser output wavelength of 1550nm, a spectral linewidth of less than 3kHz, and an output spectral side mode suppression ratio of more than 60dB. It can provide module or desktop packaging, and is an ideal laser source for distributed sensing applications.
