Data Acquisition Card for Distributed Acoustic Fiber Sensing (DAS) with Pulse Output sends TTL pulses directly to the AOM driver, eliminating the need for an additional pulse generator and greatly reducing system complexity.
1064nm ultra-narrow linewidth single-frequency laser features ultra-narrow linewidth (<20k), high optical power, wavelength stabilization, low noise, low power consumption and high reliability. Adopting 14PIN butterfly package, it is a semiconductor laser product with superior performance.