807nm, 80W CW Laser Diode

Open heat sink laser diodes from Jenoptik. These moduels have CW operation and are actively cooled.

The JOLD-80-CANN-1L from JENOPTIK is an open heat sink diode laser that operates in continuous wave (cw) mode and is actively cooled. It has a high optical output power of 80 W and is available in three different wavelengths: 807 nm, 938 nm, and 976 nm. The laser has high efficiency and low divergences, with a typical fast axis divergence of 38 degrees and a maximum fast axis divergence of 45 degrees. The JOLD-80-CANN-1L has a lifetime of over 10,000 hours under constant current and is highly reliable.

It is designed for pumping solid-state lasers and operates with a power modulation only between threshold and maximum current. The laser requires a cleanroom class ISO 5, non-condensing atmosphere for operation and a water flow rate of 0.33 l/min with a flow rate tolerance of ± 10%. The water temperature should be between 15 and 35 °C, and the maximum inlet pressure is 400 kPa. The laser should be tightened with a torque of 1 Nm.

Features:
- High optical output power of 80 W cw
- Wavelengths: 807, 938 and 976 nm
- High efficiency, low divergences
- Lifetime > 10,000 h, high reliability

Applications:
- Pumping of solid-state lasers