BERLIN -- Lumics a manufacturer of pump laser modules and laser chips introduces the uncooled LU0975M040 laser module with up to 4W output power from a multi mode fiber.

Lumics introduces this laser in a uncooled, low profile 14-pin butterfly package coupled with a 100/125um multi mode fiber with a numerical aperture of 0.22. The fiber is terminated with a standard 2.5mm diameter ceramic ferrule. FC/PC or SMA connectors are optional.

The target applications include industrial fiber lasers and Erbium doped fiber amplifiers . The new generation of high power modules allows a cost effective system design with enhanced performance.

The complete module assembly is based on superior telecom laser package technology.

The production is ISO 9001 approved with several screening steps throughout the chip manufacturing and module assembly process. The operating current is specified with typically 6.5A. The very low forward voltage is specified with max. 3.2V. The threshold current is typically 245mA. The performance of the device is based on Lumics propriety chip technology which ensure very high reliability with a breakthrough in laser facet passivation.

Lumics GmbH