938nm, 1200W QCW Laser Diode

The Vertical Diode Laser Stacks from JENOPTIK are QCW (quasi-continuous wave) and actively cooled. They come in designs with 4, 6, 8, 10, or 12 submounts, with each submount capable of producing up to 100 W of optical output power. The center wavelengths available are 808 and 938 nm, with a center wavelength variation of 5 nm at 25°C. The laser stacks have low divergences, high efficiency, and a lifetime of over 1 GShot, making them ideal for applications such as pumping solid-state and fiber lasers, material processing, and medical procedures like hair removal.

Features:
- High optical output power up to 100W QCW
- Wavelengths: 808 and 938 nm
- High efficiency, low divergences
- Lifetime > 1 GShot, high reliability

Applications:
- Pumping of solid-state and fiber lasers
- Material processing
- Medical applications (e.g. hair removal)