808nm, 2400W Laser Diode

The JOLD-x-QA-8A Diode laser stack from JENOPTIK is a high-power, passively cooled laser system designed for use in applications such as pumping of solid-state lasers and material processing. It has a compact and robust design, with a sealed housing and a weight of less than 60 g. The laser operates in QCW mode and has a maximum pulse power of 2400 W. It is available in two center wavelengths, 808 nm and 940 nm, with a typical spectral bandwidth (FWHM) of 3-5 nm.

The typical operating current ranges from 165 A to 300 A, depending on the wavelength and pulse length/duty cycle, with a maximum operating current of 180 A to 315 A. The typical threshold current is 16 A to 23 A, and the maximum threshold current is 18 A to 25 A. The laser stack has a typical slope of 9. Options such as a variation number of bars and fast axis collimation are available on request.

Key Features:
- High optical output power up to 2400W QCW
- Wavelengths: 808 and 940 nm
- Small and robust design, lightweight (<60g)
- Sealed housing
- Cooling with tap water

Applications:
- Pumping of solid-state lasers
- Material processing