High-Precision 509nm Narrow Linewidth Laser | Low-Noise Stable 509nm Laser for Precision Measurement

The 509nm narrow linewidth laser is widely used in precision measurement of Rydberg atomic microwave electric fields. Designed for industrial applications, this laser adopts an optical fiber amplification and frequency conversion technical scheme, combining high output power, narrow linewidth, high polarization extinction ratio, excellent power stability, and a compact structure.

The laser is equipped with an analog feedback interface and high feedback bandwidth, supporting both ACC and APC control modes. Internal parameters can be set and monitored via a serial port, enabling remote control and maintenance.

Key Features:

• 509nm narrow linewidth laser output

• Designed for precision measurement applications

• Optical fiber amplification + frequency conversion architecture

• High power stability with compact design

• ACC/APC control modes with analog feedback interface

• Serial port control for monitoring and remote maintenance