https://em4photonics.com/em4-products/fiber-coupled-pump-lasers/9xx-cooled-single-mode-pump-lasers-ac1409/
9XX Cooled Single Mode Pump Lasers AC1409 – EM4
600 mW and 700 mW operating power options Cooled Built-in thermistor 980 nm availability PM fiber
single modepump lasers9xxcooledem4