It is 1565nm 1000mW single mode fiber laser source desktop type with LCD Screen display. Its output power can be adjusted by button, and the adjustment accuracy is 1mW.
The 1565nm narrow linewidth laser uses a butterfly-shaped DFB semiconductor laser chip with a wavelength of 1565nm and a single-mode fiber output.
It uses a professionally designed driver circuit and TEC control to ensure safe and stable laser operation.
More informations: https://www.civillaser.com/index.php?main_page=product_info&products_id=1376s